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GO_POWER_catalogue_v1b

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GO_POWER_catalogue_v1b

  1. 1. Engineered-to-go Product Catalog 2010-11 Global Headquarters Go Power Systems 45225 Polaris Court Plymouth, MI 48170 +1-(734) 416-8000 www.gopowersystems.com Part of Froude Hofmann www.froudehofmann.com Copyright 2010 All Rights Reserved GO POWER SYSTEMS GO POWER SYSTEMS Contact us Australia australia@gopowersystems.com Brazil br@gopowersystems.com China cn@gopowersystems.com Czech Republic br@gopowersystems.com France fr@gopowersystems.com Germany de@gopowersystems.com India in@gopowersystems.com USA, Mexico, Canada info@gopowersystems.com UK uk@gopowersystems.com Representative Russia ru@gopowersystems.com South Africa sa@gopowersystems.com South Korea sk@gopowersystems.com Spain sp@gopowersystems.com GO POWER SYSTEMS
  2. 2. ContentsWhether you’re investigating the peak power or the torque curve of an engine, you need a dynamometer that will meet your testing needs and provide you with years of reliable, repeatable results. Go Power Systems have been manufacturing eddy current and portable water-brake dynamometers. We set industry standards by providing the most durable products possible. Engine testers globally have relied on Go Power Systems since 1958. Further information from: www.gopowersystems.com 45225 Polaris Court Plymouth, MI 48170 +1-(734) 416-8000 Part of Froude Hofmann www.froudehofmann.com Copyright 2010 All Rights Reserved 1GO POWER SYSTEMSGO POWER SYSTEMS GO POWER SYSTEMS Presenting a family of powder, eddy current and hydraulic dynamometers__________________________ 2 Go Power worldwide locationsand contact details_______ 4 Catalogue terminology_______________________________ 5 Unit conversions_____________________________________ 6 Major users_________________________________________ 6 Standard features____________________________________ 7 Service/support_____________________________________ 8 Facility water requirements____________________________ 8 Dynamometer selection______________________________ 8 Typical dynamometer duty curve_______________________ 9 DP- Powder dynamometeroperating principles__________ 11 DA/DE- Eddy current dynamometer operating principles_ 12 D/DT SG hydraulic dynamometeroperating principles___ 13 Water cooled powder dynamometers_________________ 15 Specification table_________________________________ 15 DP series dynamometer_____________________________ 16 Quick selection chart________________________________ 16 DP250 water cooledpowder dynamometer_____________ 17 DP500 water cooled powder dynamometer____________ 18 DP1K5 water cooled powder dynamometer____________ 19 DP3K water cooled powder dynamometer_____________ 20 DP5K water cooled powder dynamometer_____________ 21 DP10K water cooled powder dynamometer____________ 22 DP12K water cooled powder dynamometer____________ 23 DP24K water cooled powder dynamometer____________ 24 Eddy current dynamometers_________________________ 26 Specification table__________________________________ 26 DA/DE series dynamometer__________________________ 27 Quick selection chart________________________________ 27 DA/DE series dynamometer__________________________ 28 Quick selection chart________________________________ 28 DA100 air cooled eddy current dynamometer__________ 29 DA300 air cooled eddy current dynamometer__________ 30 DE1 water cooled eddy current dynamometer__________ 32 DE3 water-cooled eddy current dynamometer__________ 34 DE6 water-cooled eddy current dynamometer__________ 36 DE12 water-cooled eddy current dynamometer_________ 38 DE15 water-cooled eddy current dynamometer_________ 40 DE30 water-cooled eddy current dynamometer_________ 42 DE35 water-cooled eddy current dynamometer_________ 44 DE70 water-cooled eddy current dynamometer_________ 46 DE110 water-cooled eddy current dynamometer_______ 48 DE225 water-cooled eddy current dynamometer_______ 50 DE340 water-cooled eddy current dynamometer_______ 52 Hydraulic dynamometer_____________________________ 55 Specification Table _________________________________ 55 D/DT Series dynamometer___________________________ 56 Quick selection chart________________________________ 56 D/DT Series dynamometer___________________________ 57 Quick selection chart________________________________ 57 D-100 dynamometer series__________________________ 58 Overview__________________________________________ 58 D-57SG dynamometer series________________________ 59 Overview__________________________________________ 59 DT- dynamometer_ _________________________________ 60 Series Overview____________________________________ 60 Engine adaptation for DT series dynamometers:________ 61 D-100 dynamometer________________________________ 62 D-357SG- dynamometer____________________________ 64 Specification_______________________________________ 64 D-557SG- dynamometer____________________________ 66 DT-1000SG- dynamometer__________________________ 68 DT-2000SG- dynamometer__________________________ 70 DT-2000SG- dynamometer__________________________ 72 6.0 Dynamometer controllers and data acquisition______ 74 6.1 Dynamometer controllers_________________________ 74 6.1.1 Dynamometer control unit – for eddy current dynamometers_____________________________________ 74 6.2 Data acquisition_________________________________ 75 6.2.1 DC-200-digital console_________________________ 75 GPS-2508WSG data acquisition system_______________ 76 GPS-6000 data acquisition system____________________ 77 Interface panels, GPS 6000__________________________ 78 6.2.5 TMS- test management________________________ 80 6.3 EDP- or EDP plus economy dynamometer selector guide______________________________________ 81 6.3.1 EDP – economy dynamometer package connections_ 82 7.0 Ancillaries and optional equipment_________________ 83 7.1 D-100 Series____________________________________ 83 7.1.1 VS-3001 Manual Load Control Valve, D-100 ______ 83 VS-3001 manual load control valve, D-100 ____________ 83 7.2 D-57 series_____________________________________ 84 7.2.1 UKIT 43615-10-357- load cell upgrade kits, D-57 Series________________________________________ 84 UKIT 43615-10-357- load cell upgrade kits, D-57 series _84 7.2.2 OS-57 oil bearing lubrication system – option_____ 85 OS-57 oil bearing lubrication system – option __________ 85 7.2.3 VS-3101 manual load control valve, 57 series_____ 86 VS-3101 manual load control valve, 57 series __________ 86 7.2.4 D-57 series – input shaft adapter ________________ 87 D-57 series – input shaft adapter _____________________ 87 7.3 DT – series_____________________________________ 88 7.3.1 UKIT 002/003 – load cell upgrade kits, DT series___ 88 UKIT 002/003 – load cell upgrade kits, DT series________ 88 7.3.2 DT – engine flywheel housing spacer block set____ 89 DT – engine flywheel housing spacer block set_________ 89 7.3.3 DS-1000/2000 – testing station, DT series________ 90 DS-1000/2000 – testing station,DT series______________ 90 7.3.4 IFA-D1000/2000 – In-frame adapter, DT series_____ 92 IFA-D1000/2000 – In-frame adapter, DT series__________ 92 7.3.5 VS-3XXXX manual load control valve, DT series____ 93 VS-3XXXX manual load control valve, DT series________ 93 7.4 Other mechanical_______________________________ 94 7.4.1 Stub shafts, DT-1000___________________________ 94 Stub shafts, DT-1000 ________________________________ 94 7.4 Other mechanical_______________________________ 94 7.4.2 Power transmission coupling, DT-1000 ___________ 94 Power transmission coupling, DT-1000 ________________ 94 7.4.3 SAE Adapter Extension Plate SET –AD 2000______ 95 SAE Adapter extension plate SET – AD 2000___________ 95 7.4.4 TDA torsional damper coupling, DT series________ 96 TDA torsional damper coupling,DT series _ ____________ 96 7.4.5 50156-XX flywheel adapter TDA-1,2,3000, DT series__________________________________________ 96 50156- XX flywheel adapter- TDA-1,2,3000, DT series___ 96 7.4.6 DT-DAK- diesel adapter kit______________________ 97 7.4.7 50186- XX manual transmission- universal SAE flywheel adapter, DT series______________________ 97 50186- XX manual transmission-universal SAE flywheel adapter, DT series ______________________ 97 7.5 Engine Cooling__________________________________ 98 7.5.1 CT-102/103-Cooling Tower______________________ 98 CT-102/103-Cooling Tower__________________________ 98 7.5.2 CT-104 – cooling tower _ ______________________100 CT-104 – cooling tower ____________________________100 7.6 Calibration equipment___________________________102 7.6.1 TCA- Torque calibration arm kit – metric or imperial, D-100_ __________________________102 TCA- torque calibration arm kit – metric or imperial, D-100_ __________________________102
  3. 3. CHOOSE THE BEST FIT General information Presenting a family of powder, eddy current and hydraulic dynamometers. Braking dynamometers are measuring class, electro-mechanical devices. They are used for artificial load simulation on a variety of prime movers and passive elements. Go Power Systems’ range of dynamometers serve the testing needs of driving and driven elements for performance verification or design validation of electric motors, IC engines, fans, blowers, gear-motor combinations, servo motors, starter motors, clutches and transmissions. Three different forms of dynamometers are presented for optimal selection based on the test points and torque-power absorbing requirements. Go Power System’s have intelligent control units that provide cme excitation to eddy current and powder dynamometers. The controller uses an infinitely adjustable load setting input either by potentiometer or external load reference signal. An internal DSP based controller performs closed-loop torque control of the associated dynamometer and annunciates limit values. Computer connectivity through a communications port enables remote control and sequencing of cyclic tests with user-definable, load-time profiles. The generated data can then be captured, displayed and retrieved in graphic or tabular formats. For the hydraulic dynamometers, there are three options available from the simple manual control of the VS-3XXX valves to the full GPS 6000 Data Acquisition System which provides closed loop water valve control. There are 4 combinations: 1. VS manual valve 2. TMS-OIL in remote manual 3. TMS w/EPS-6000 4. TMS w/V4 controller 5. F series valves w/EPS-6* Powder 0.25 – 24kw Eddy current 0.1 – 340kw Hydraulic 75 – 1,100kw 2 GO POWER SYSTEMS 3GO POWER SYSTEMS
  4. 4. Region Email Phone Australia australia@gopowersystems.com ••••••••••••••••• Brazil br@gopowersystems.com +55 11 5518 2699 China cn@gopowersystems.com +86 21 339 32230 Czech Republic br@gopowersystems.com +55 11 5518 2699 France fr@gopowersystems.com +33 139 22 30 48 Germany de@gopowersystems.com +49 50 68 462-0 India in@gopowersystems.com +91 99 58 36 00 57 USA, Mexico, Canada info@gopowersystems.com +1 734 416 8000 UK uk@gopowersystems.com +44 1905 856 810 Representative Email Phone Russia ru@gopowersystems.com +7 495-662-7005 South Africa sa@gopowersystems.com +27 31 7055746 South Korea sk@gopowersystems.com +82 31 203 8773 Spain sp@gopowersystems.com +34 93 274 02 83 Go Power worldwide locations and contact details For more info: www.gopowersystems.com Catalogue terminology CT D DA DC DE DP DT DS EDP GPM GPS MOI 000 SAE SAE TMS UNITS SG Cooling Tower High Speed Hydraulic Dynamometer Air Cooled Eddy Current Dynamometer Digital Console Eddy Current Dynamometer Powder Dynamometer Heavy Duty/High Torque Hydraulic Dynamometer Dyno Stand Economy Dynamometer Package Gallons per minute (US) Data Acquisition System Moment of Inertia Society of Automotive Engineers. (Standard used in diesel engine Flywheel housing adapter match for DT series dynamometers) Strain Gauge Test Management System (IMP) – Imperial, (SI) – Metric Direction for hydraulic dynamometers. For rotation, view direction of dynamometer using this practice: Flywheel direction aft looking forward 4 GO POWER SYSTEMS 5GO POWER SYSTEMS
  5. 5. Unit conversions Standard features Military/Defence Power Generation Automotive Aerospace Diesel Agriculture Truck/Bus Oil/Mining Fleet Construction Marine Research & Development Racing Overhaul/Maintenance Major users Torque (T) 1 Nm = .737 lb-ft 1 lb-ft = 1.356 Nm Power (P) 1 kW = 1.341 Bhp 1 Bhp = 0.746 kW Power Calculations P kW = T Nm * N rpm P Bhp = T lb-ft * N rpm 9549.3 5,252 Torque ratings: 0.10 Nm to 4,800 Nm (0.07 lbf-ft) to 3,500 lbf-ft) Power absorption 100 W to 1,120 kW. (0.13 Bhp to 1,500 Bhp) Smooth, adjustable braking torque Low residual torque Low moment of inertia Integrated speed & torque sensors. High-end electronic programmable digital controller All of our dynamometers are reaction-type force sensing devices. All load cells utilize full bridge strain gauge technology. The speed is detected using a toothed wheel with an inductive sensor. The water-cooled eddy current dynamometers are fitted with integratted sensors to shutdown and are protected against overheating and loss of water flow. In summary, it can be generalized that: Powder Dynamometers Suitable for low to medium speed loading. Torque developed extends down to zero speed. Nominal torque specified is limited up to rated speed. Can be operated beyond the rated speed at reduced torque levels limited by the power dissipating capabilities up to the maximum value, separately specified for each rating. Suitable for horizontal mounting only. Eddy current Dynamometers Magnetic flux field is the brake media. Suitable for all, loading applications. Specifications refer to the peak torque developed at base speed.. Recommended for IC engines, motors for testing between mid-high speed ranges, blowers and machines having turbo characteristics. Significant torque developed at low speeds Hydraulic Dynamometers Water is both the brake and cooling media. Suitable for high speed or high torque, loading applications. (Series specific). Specifications refer to the peak torque developed at base speed. Suitable for power measurement of engines or gearboxes testing peak torque and power. Refer to ••••• which describes operating principles, characteristics, performance capabilities and limitations of each type of dynamometer. 6 GO POWER SYSTEMS 7GO POWER SYSTEMS
  6. 6. 0 Key Speed (rpm) D1000SG 1000 2000 3000 4000 4500 0 300 200 100 500 400 Torque (lbf-ft) (Nm) Power (kW) (Bhp) 350 400 300 250 200 150 100 50 100 200 400 600 800 1000 1200 1356 200 300 400 500 600 700 800 900 1000 Torque Power (Y1) Torque (Nm (lb-ft) Dynamometer Model (Y2) Power (kW) (Bhp) Line of constant/ max power Line of constant/ max torque Base Speed Torque curve under constant/max power Max speed Curve of increasing torque Drag torque (X) Speed Service/support Contact your nearest Go Power Systems office for service or support. See page 4 for contact information. Facility water requirements Please refer to Frequently asked questions in Sections • and •. Dynamometer selection Choosing the right type of dynamometer requires a balance between its absorption characteristics and those of the prime mover. Go Power Systems understands the loading limits, speed range and power capabilities. The following guidelines will help to determine which dynamometer series and model most suitable for your application. 1. Know the speed-torque characteristics of the engine under test. It is important that power is simply a calculation that reflects the relationship between torque and speed throughout the operating range of the engine. When determining what dynamometer will support your test criteria, you need to know the peak torque and the speed at which peak torque is developed for each engine you’ll be testing. This data can usually be obtained through the engine manufacturer. 2. Know your test points. 3. Choose the dynamometer model. Plot out your profile test points on a power torque vs. speed duty graph, also known as a “Duty Curve”. Each series and model dynamometer has a different absorption characteristic and therefore a different duty curve associated with its abilities. Once those parameters are determined, overlay a test profile on the Go Power Systems dynamometer duty curve. These points should contain a dynamometer curve with the power and torque to hold or achieve and at the speed ranges. Typical dynamometer duty curve Refer to a typical duty curve and nomenclature below, example shows a model DT-1000SG hydraulic dynamometer duty curve. 8 GO POWER SYSTEMS 9GO POWER SYSTEMS
  7. 7. Operating principles and performance characteristics Picture quality poor need new pic Characteristic Features Set torque is stable right down to zero speed. Compact high torque-to-inertia ratio. Torque rating from zero to specified speeds Power rating determines max speed @ rated torque. High speed operation at reduced torque levels possible up to max speeds specified. Residual torque, less than 2% of rated. Bi-directional operation. Water-cooling for effective removal of brake energy. DP- Powder dynamometer operating principles Magnetic Particle brakes and dynamometers are well suited for applications demanding medium torque from zero to medium speed ranges. Unlike Eddy current forms of dynamometers, which develop torque, on electro-dynamic principles, magnetic particle devices, develop torque on electro-mechanical principles. This gives it an important advantage that torque developed is practically independent of speed. The powder dynamometer uses a fine, free-flowing, stainless steel, magnetic powder that forms the medium for torque transmission between driving and stationery members of powder dynamometers. The unit is energized by an electromagnetic field, generated by a stationary coil that surrounds its active members. When excited by a low DC voltage (24 V d.c, @ 2.5 A level) the magnetic field, tends to compact the magnetic powder in the interspaces, in proportion to the field current. This causes a proportionate increase in the torque developed. When the field coil is de-energised, the magnetic field collapses and the powder flows back to internal powder pockets. 10 GO POWER SYSTEMS 11GO POWER SYSTEMS
  8. 8. DA/DE- Eddy current dynamometer operating principles Eddy current dynamometers operate on the principle of slip losses that occur when an electrically conductive drum rotates against a stationery and non-uniform magnetic flux distribution, formed around its periphery. The relative speed between the stationery flux and the rotating drum causes flow of eddy currents, in the drum material. The reactive magnetic field, resulting from induced currents, is responsible for the braking torque developed by the unit. What is the difference between DA and DE eddy current dynamometers? DA dynamometer uses air cooling DE dynamometer uses water cooling. Characteristic Features Power dissipation figures refer to peak torque at base speed. Selection is based on max torque demanded at minimum operating speed. Suitable for loading prime movers that develop torque, gradually increasing with speed or constant torque over mid- to- high speed ranges. Low minimum torque, less than 5% of rated. Bi-directional operation. Smaller models air cooled, larger models are water-cooled. Maintenance-free, except occasional re-lubrication. No consumables. Built-in torque and speed sensors. Flow failure and over-temperature protection is integrated. Facility for site calibration using calibrated weights. Characteristic Features Power absorption figures refer to rated torque @ base speed. Selection is based on Max Torque demanded at minimum operating speed. Full range of duty curves. Bi-directional operation (except DT3000). Water is both absorption cooling media. Low maintenance – occasional re-lubrication. No consumables. Dynamometers have built-in torque and speed sensors. Facility for site calibration using calibrated weights. Load control is performed on inlet. Outlet has fixed sized orifice sized to maintain each models duty curve. D/DT SG hydraulic dynamometer operating principles The hydraulic engine dynamometer is a turbulent-action water brake and operates on a water control principle. This system applies torque to oppose the rotation of the engine. As the amount of water within the dynamometer is increased, the load, or resistance on the engine also increases. The resistance developed by the dynamometer increases with the speed of the engine. *The dynamometer can be operated continuously at any power level within the limits of its duty curve. Go Power Systems offers 2 series of hydraulic (water brake) dynamometers: D-57SG Series high speed -medium torque the DT-X000SG Series low speed-high torque *The dynamometer may be operated continuously within the duty curve, however hydraulic machines are regularly used for short term performance testing at considerably higher power values, (torque levels remain with the maximum published level). This does result in rapid heating of the water within the machine which may result in localized vapourization. Go Power systems accepts no responsibility for any resulting loss due to operation outside the publish performance characteristics of the individual dynamometer. 12 GO POWER SYSTEMS 13GO POWER SYSTEMS
  9. 9. DP series powder dynamometers Water cooled powder dynamometers Specification table Small water cooled-high-speed-low-torque Large water cooled-low speed-high-torque Model Power kW Power Bhp Base Speed rpm Torque Nm Torque lbf-ft Max speed rpm DP250 0.250 0.34 955 2.5 1.84 3,000 DP500 0.500 0.67 955 5.0 3.69 4,000 DP1K5 1.5 2.0 570 25.0 18.4 3,000 DP3K 3.0 4.0 570 50.0 37 3,000 DP5K 5.0 6.7 475 100.0 74.0 3,000 DP10K 10.0 13.4 475 200.0 147.5 3,000 DP12K 12.0 16.0 380 300.0 221.0 2,000 DP24K 24.0 32.0 380 600.0 442.5 2,000 14 GO POWER SYSTEMS 15GO POWER SYSTEMS
  10. 10. 0 Speed (rpm) Power(kW) 1000 2000 3000 4000 5000 0.5 0 1.0 1.5 2.0 2.5 3.0 0 Speed (rpm)Power(kW) 1000 2000 3000 4000 5000 5 0 10 15 20 25 30 0 Speed (rpm) Power(kW) 1000 2000 3000 4000 5000 5 0 10 15 20 25 30 DP250 DP500 DP1KS DP3K DP5K DP10K DP12K DP24K DP series dynamometer Quick selection chart DP250 water cooled powder dynamometer Max Power 0.250 kW 0.34 Bhp Max Torque 2.5 Nm 1.84 lbf-ft Max Speed 3,000 rpm Base Speed 955 rpm Drag Torque .05 Nm 0.037 lbf-ft Coil Excitation Voltage (Max) 24 Vdc 4027 x 10-4 lbf-ft2 Coil Excitation Current (Max) 2.5 A 13.4 Loadcell Excitation Voltage (max) 10 Vdc 16.0 Sensitivity (nom) 1 mV/V 32.0 Loadcell Bridge resistance 350 Ω 16.0 Loadcell Accuracy class 0.2 Water flow required 2 lpm (0.5 gpm/US) 16.0 Water inlet pressure (min) 2 bar (29 psi) Weight 10 Vdc 16.0 Note: Specified water flow rate is for dissipating rated power with a temperature rise of 20°C. Flow rate can be reduced in proportion to actual limiting power dissipation. 16 GO POWER SYSTEMS 17GO POWER SYSTEMS
  11. 11. DP500 water cooled powder dynamometer DP1K5 water cooled powder dynamometer Max Power 0.500 kW 0.67 Bhp Max Torque 5.0 Nm 3.69 lbf-ft Max Speed 4,000 rpm Base Speed 955 rpm Drag Torque 0.100 Nm MOI 1.4 x 10-4 kgm2 3.32 x 10-3 lbf-ft2 Coil Excitation Voltage (Max) 24 Vdc Coil Excitation Current (Max) 2.5 A Loadcell Excitation Voltage (max) 10 Vdc Sensitivity (nom) 1 mV/V Loadcell Bridge resistance 350 Ω Loadcell Accuracy class 0.2 Water flow required 2 lpm (0.5 gpm/US) with a temperature rise of 20°C Water inlet pressure (min) 2 bar (29 psi) Weight Max Power 1.5 kW 2.0 Bhp Max Torque 25.0 Nm 18.4 lbf-ft Base Speed 570 rpm Max Speed 3,000 rpm Drag Torque 0.5 Nm 0.37 lbf-ft MOI 1.8 x 10-3 kgm2 21 x 10-3 lbf-ft2 Coil Excitation Voltage (Max) 24 Vdc Coil Excitation Current (Max) 2.5 A Loadcell Excitation Voltage (max) 10 Vdc Sensitivity (nom) 1 mV/V Loadcell Bridge resistance 350 Ω Loadcell Accuracy class 0.2 Water flow required 1 lpm (0.26 gpm/US) with a temperature rise of 20°C. Water inlet pressure (min) 2 bar (29 psi) Weight 60kg (132 lbs) 18 GO POWER SYSTEMS 19GO POWER SYSTEMS
  12. 12. DP3K water cooled powder dynamometer DP5K water cooled powder dynamometer Max Power 3.0 kW 4.0 Bhp Max Torque 50.0 Nm 3.69 lbf-ft Max Speed 4,000 rpm Max Speed 3,000 rpm Drag Torque 1.0 Nm 0.74 lbf-ft MOI 1.79 x 10-3 kgm2 4.25 x 10-2 lbf-ft2 Coil Excitation Voltage (Max) 24 Vdc Coil Excitation Current (Max) 2.5 A Loadcell Excitation Voltage (max) 10 Vdc Sensitivity (nom) 1 mV/V Loadcell Bridge resistance 350 Ω Loadcell Accuracy class 0.2 Water flow required 2 lpm (0.5 gpm/US) with a temperature rise of 20°C Water inlet pressure (min) 1-2 bar (14.7-29 psi) Weight 85kg (187 lbs) Max Power 5.0 kW 6.7 Bhp Max Torque 100.0 Nm 73.7 lbf-ft Base Speed 475 rpm Max Speed 3,000 rpm Drag Torque 2.0 Nm 1.5 lbf-ft MOI 1.4x 10-2 kgm2 33 x 10-2 lbf-ft2 Coil Excitation Voltage (Max) 24 Vdc Coil Excitation Current (Max) 2.5 A Loadcell Excitation Voltage (max) 10 Vdc Sensitivity (nom) 1 mV/V Loadcell Bridge resistance 350 Ω Loadcell Accuracy class 0.2 Water flow required 4.0 lpm (1.5 gpm/US) with a temperature rise of 20°C. Water inlet pressure (min) 2 bar (29 psi) Weight 135kg (297 lbs) 20 GO POWER SYSTEMS 21GO POWER SYSTEMS
  13. 13. DP10K water cooled powder dynamometer DP12K water cooled powder dynamometer Max Power 10.0 kW 13.4 Bhp Max Torque 200.0 Nm 147.5 lbf-ft Base Speed 475 rpm Max Speed 3,000 rpm Drag Torque 4.0 Nm 3.0 lbf-ft MOI 2.7 x 10-2 kgm2 64 x 10-2 lbf-ft2 Coil Excitation Voltage (Max) 24 Vdc Coil Excitation Current (Max) 2.5 A Loadcell Excitation Voltage (max) 10 Vdc Sensitivity (nom) 1 mV/V Loadcell Bridge resistance 350 Ω Loadcell Accuracy class 0.2 Water flow required 4.0 lpm (1.5 gpm/US) with a temperature rise of 20°C. Water inlet pressure (min) 2 bar (29 psi) Weight 180kg (396 lbs) Max Power 12.0 kW 16.0 Bhp Max Torque 300.0 Nm 221.0 lbf-ft Base Speed 380 rpm Max Speed 2,000 rpm Drag Torque 6.0 Nm 4.42 lbf-ft MOI 6.0 x 10-2 kgm2 1.42 x 10-2 lbf-ft2 Coil Excitation Voltage (Max) 24 Vdc Coil Excitation Current (Max) 2.5 A Loadcell Excitation Voltage (max) 10 Vdc Sensitivity (nom) 1 mV/V Loadcell Bridge resistance 350 Ω Loadcell Accuracy class 0.2 Water flow required 8 lpm (2.1 gpm/US) @1-2 bar with a temperature rise of 20°C. Water inlet pressure (min) 2 bar (29 psi) Weight 297kg (654 lbs) 22 GO POWER SYSTEMS 23GO POWER SYSTEMS
  14. 14. DP24K water cooled powder dynamometer Max Power 24.0 kW 32.0 Bhp Max Torque 600.0 Nm 442.5 lbf-ft Base Speed 380 rpm Max Speed 2,000 rpm Drag Torque 12.0 Nm 8.8 lbf-ft MOI 11.8 x 10-2 kgm2 2.8 x 10-2 lbf-ft2 Coil Excitation Voltage (Max) 24 Vdc Coil Excitation Current (Max) 2.5 A Loadcell Excitation Voltage (max) 10 Vdc Sensitivity (nom) 1 mV/V Loadcell Bridge resistance 350 Ω Loadcell Accuracy class 0.2 Water flow required 17 lpm (4.4 gpm/US) with a temperature rise of 20°C. Water inlet pressure (min) 2 bar (29 psi) Weight 465 kg (1025 lbs) DA/DE series eddy current dynamometers 24 GO POWER SYSTEMS 25GO POWER SYSTEMS
  15. 15. DA100 DA300 DE1 DA/DE series dynamometer Quick selection chart Eddy current dynamometers Specification table Eddy current dynamometers are specified in several ranges. Two different types are offered: DA dynamometers use air cooling – Small DA dynamometers are typically-high-speed-with low-torque. DE dynamometers use water cooling – Requires a suitably sized water supply. – Small DE dynamometers are typically-high-speed-with low-torque. – Large DE dynamometers are typically low speed-with high-torque. Model Power kW Power Bhp Base Speed rpm Torque Nm Torque lbf-ft Max speed rpm DA100 0.100 .134 9550 0.10 0.079 20,000 DA300 0.300 .400 1,800 1.5 13.2 6,000 DE1 1.5 2.0 6,000 1.5 1.0 50,000 DE3 3.0 4.0 6,000 3.0 2.2 50,000 DE6 6.0 8.0 6,000 10.0 7.4 30,000 DE12 12.0 16.0 6,000 20.0 14.75 30,000 DE15 15.0 20.0 3,000 50.0 36.8 15,000 DE30 30.0 40.0 3,000 100.0 74.0 15,000 DE35 35.0 47.0 2,400 140.0 103.0 7,500 DE70 70.0 94.0 2,400 280.0 206.0 7,500 DE110 110.0 147.0 2,200 500.0 369.0 5,000 DE225 225.0 302.0 2,200 1,000.0 738.0 4,000 DE340 340.0 408.0 2,200 1,500.0 1106.0 4,000 26 GO POWER SYSTEMS 27GO POWER SYSTEMS
  16. 16. DE6 DE12 DE15 DA/DE series dynamometer Quick selection chart DA100 air cooled eddy current dynamometer Max Power 0.100 kW 0.134 Bhp Max Torque 0.10 Nm 221.0 lbf-ft Base Speed 9,550 rpm Max Speed 20,000 rpm Drag Torque .005 Nm 0.0.044 lbf-in MOI 2.9 x 10-4 kgm2 6.88 x 10-3 lbf-ft2 Coil Excitation Voltage (Max) 24 Vdc Coil Excitation Current (Max) 2.5 A Loadcell Excitation Voltage (max) 10 Vdc Sensitivity (nom) 1 mV/V Loadcell Bridge resistance 0.2 Air Flow required 7 lpm (1.8 gpm/US) Water inlet pressure (min) 0.3 bar 4.35 psi) Weight 15kg (33lbs) *Note: All units in mm 28 GO POWER SYSTEMS 29GO POWER SYSTEMS
  17. 17. DA300 .35 0 0 0 1,000 2,000 3,000 4,000 5,000 6,000 .30 .25 .20 .15 .10 .05 .45 .40 .30 .20 .10 .05 .35 .25 .15 1.00 .50 1.00 .90 .80 .70 .60 .50 .40 .30 .20 .10 1.10 1.20 7,000 .25 .75 1.25 1.50 1.75 Speed (rpm) Key Torque Power Torque Power (kW) (Bhp) Power (lbf-ft) (Nm) Torque DA300 air cooled eddy current dynamometer Max Power 0.300 kW 0.4 Bhp Max Torque 1.5 Nm 13.3 lbf-in Base Speed 1,800 rpm Max Speed 6,000 rpm Drag Torque 0.075 Nm 0.66 lbf-in MOI 9.8 x 10-4 kgm2 2.32 x 10-2 lbf-ft2 Coil Excitation Voltage (Max) 24 Vdc Coil Excitation Current (Max) 2.5 A Loadcell Excitation Voltage (max) 10 Vdc Sensitivity (nom) 1 mV/V Loadcell Bridge resistance 350 Ω Loadcell Accuracy class 0.2 Air Flow required 7 lpm (1.8 gpm/US) Water inlet pressure (min) 0.3 bar (4.3 psi) Weight 48kg (105 lbs) *Note: All units in mm 30 GO POWER SYSTEMS 31GO POWER SYSTEMS
  18. 18. *Note: All units in mm DE1 1.75 0 0 60,000 0 1.75 40,00030,00020,00010,000 2.0 1.00 50,000 1.50 1.25 1.00 .75 .50 .25.25 .50 .75 1.00 1.25 1.50 1.0 .75 .50 .25 .50 1.5 1.25 1.75 .40 .30 .20 .10 .60 .70 .80 .90 1.10 1.20 2.25 Speed (rpm) Key Torque Power Torque Power (kW) (Bhp) Power (lbf-ft) (Nm) Torque DE1 water cooled eddy current dynamometer Note: Specified water flow rate is for dissipating rated power with a temperature rise of 20°C. Flow rate can be reduced in proportion to actual limiting power dissipation. Max Power 1.5 kW 2.0 Bhp Max Torque 1.5 Nm 13.27 lbf in Base Speed 6,000 rpm Max Speed 50,000 rpm Drag Torque 0.075 Nm 0.066 lbf-in MOI 1.2 x 10-4 kgm2 2.8 x 10-3 lbf-ft2 Coil Excitation Voltage (Max) 24 Vdc Coil Excitation Current (Max) 2.5 A Loadcell Excitation Voltage (max) 10 Vdc Sensitivity (nom) 1 mV/V Loadcell Bridge resistance 350 Ω Loadcell Accuracy class 0.2 Water flow required 1 lpm (.26 gpm/US) Water inlet pressure (min) 2 bar (29 psi) Weight 27kg (60 lbs) 32 GO POWER SYSTEMS 33GO POWER SYSTEMS
  19. 19. DE3 water-cooled eddy current dynamometer 3.50 0 0 60,000 0 3.50 40,00030,00020,00010,000 4.00 2.00 50,000 3.00 2.50 2.00 1.50 1.00 .50.50 1.00 1.50 2.00 2.50 3.0 2.00 1.50 1.00 .50 1.00 .80 .60 .40 .20 1.20 1.40 1.60 1.80 2.20 2.40 2.50 3.00 3.50 4.50 Speed (rpm) Key Torque Power Max Power 1.5 kW 2.0 Bhp Max Torque 1.5 Nm 13.27 lbf in Base Speed 6,000 rpm Max Speed 50,000 rpm Drag Torque 0.075 Nm 0.066 lbf-in MOI 1.2 x 10-4 kgm2 2.8 x 10-3 lbf-ft2 Coil Excitation Voltage (Max) 24 Vdc Coil Excitation Current (Max) 5 A Loadcell Excitation Voltage (max) 10 Vdc Sensitivity (nom) 1 mV/V Loadcell Bridge resistance 350 Ω Loadcell Accuracy class 0.2 Water flow required 2 lpm (.53 gpm/US) Water inlet pressure (min) 2 bar (29 psi) Weight 35 kg (77 lbs)a *Note: All units in mm 34 GO POWER SYSTEMS 35GO POWER SYSTEMS
  20. 20. DE6 water-cooled eddy current dynamometer DE6 7.0 0 0 0 10,000 8.0 30,000 6.0 5.0 4.0 3.0 2.0 1.0 10.0 4.0 25,00020,00015,0005,000 7.5 5.0 2.5 3.0 2.0 1.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 7.0 6.0 5.0 (kW) (Bhp) Power (lbf-ft) (Nm) Torque Speed (rpm) Key Torque Power Torque Power Max Power 6.0 kW 8.0 Bhp Max Torque 10.0 Nm 7.37 lbf-ft Base Speed 6,000 rpm Max Speed 30,000 rpm Drag Torque 0.5 Nm 0.37 lbf-ft MOI 9.5 x 10-4 kgm2 2.2 x 10-2 lbf-ft2 Coil Excitation Voltage (Max) 24 Vdc Coil Excitation Current (Max) 5 A Loadcell Excitation Voltage (max) 10 Vdc Sensitivity (nom) 1 mV/V Loadcell Bridge resistance 350 Ω Loadcell Accuracy class 0.2 Water flow required 4 lpm (1.05 gpm/US) Water inlet pressure (min) 2 bar (29 psi) Weight 60 kg (132 lbs) *Note: All units in mm 36 GO POWER SYSTEMS 37GO POWER SYSTEMS
  21. 21. DE12 water-cooled eddy current dynamometer DE12 14.0 0 0 0 16.012.0 10.0 8.0 6.0 4.0 2.0 20.0 8.0 15.0 5.0 6.0 4.0 2.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0 14.0 12.0 10.0 10,000 30,00025,00020,00015,0005,000 35,000 10.0 Speed (rpm) Key Torque Power Torque Power (kW) (Bhp) Power (lbf-ft) (Nm) TorqueMax Power 12.0 kW 16.0 Bhp Max Torque 20.0 Nm 14.75 lbf-ft Base Speed 6,000 rpm Max Speed 30,000 rpm Drag Torque 1.0 Nm 0.74 lbf-ft MOI 1.82 x 10-3 kgm2 4.3 x 10-2 lbf-ft2 Coil Excitation Voltage (Max) 24 Vdc Coil Excitation Current (Max) 5 A Loadcell Excitation Voltage (max) 10 Vdc Sensitivity (nom) 1 mV/V Loadcell Bridge resistance 350 Ω Loadcell Accuracy class 0.2 Water flow required 8.5 lpm (2.25 gpm/US) Water inlet pressure (min) 2 bar (29 psi) Weight 85 kg (187 lbs) *Note: All units in mm 38 GO POWER SYSTEMS 39GO POWER SYSTEMS
  22. 22. DE15 water-cooled eddy current dynamometer DE15 16.0 0 0 0 18,000 60.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 16,00014,00012,00010,0008,0006,0002,000 4,000 20,000 14.0 10.0 8.0 6.0 4.0 2.0 12.0 30.0 15.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0 20.0 18.0 45.0 50.0 Speed (rpm) Key Torque Power Torque Power (kW) (Bhp) Power (lbf-ft) (Nm) Torque Max Power 15.0 kW 20.0 Bhp Max Torque 50.0 Nm 36.88 lbf-ft Base Speed 3,000 rpm Max Speed 18,000 rpm Drag Torque 2.5 Nm 1.84 lbf-ft MOI 1 x 10-2 kgm2 23.7 x 10-2 lbf-ft2 Coil Excitation Voltage (Max) 24 Vdc Coil Excitation Current (Max) 2.5 A Loadcell Excitation Voltage (max) 10 Vdc Sensitivity (nom) 1 mV/V Loadcell Bridge resistance 350 Ω Loadcell Accuracy class 0.2 Water flow required 8.5 lpm (2.25 gpm/US) Water inlet pressure (min) 2-3 bar (29-43.5 psi) Weight 100 kg (220 lbs) 40 GO POWER SYSTEMS 41GO POWER SYSTEMS
  23. 23. DE30 water-cooled eddy current dynamometer DE30 32.0 0 0 0 18,000 120.0 10.0 16,00014,00012,00010,0008,0006,0002,000 4,000 20,000 28.0 20.0 16.0 12.0 8.0 4.0 24.090.0 60.0 30.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 10.0 5.0 35.0 40.0 35.0 40.0 35.0 40.0 15.0 20.0 25.0 30.0 100.0 Speed (rpm) Key TorqueTorque (kW) (Bhp) Power (lbf-ft) (Nm) Torque Power Max Power 30.0 kW 40.0 Bhp Max Torque 100.0 Nm 73.70 lbf-ft Base Speed 3,000 rpm Max Speed 18,000 rpm Drag Torque 5.0 Nm 3.70 lbf-ft MOI 2.2 x 10-2 kgm2 52.0 x 10-2 lbf-ft2 Coil Excitation Voltage (Max) 24 Vdc Coil Excitation Current (Max) 5 A Loadcell Excitation Voltage (max) 10 Vdc Sensitivity (nom) 1 mV/V Loadcell Bridge resistance 350 Ω Loadcell Accuracy class 0.2 Water flow required 22 lpm (5.8 gpm/US) Water inlet pressure (min) 2 bar (29 psi) Weight 140 kg (308 lbs) 42 GO POWER SYSTEMS 43GO POWER SYSTEMS
  24. 24. DE35 water-cooled eddy current dynamometer 8,000 DE35 5,000 6,000 7,0004,0003,000 0 0 0 2,000 160.0 30.0 15.0 10.0 5.0 20.0 25.0 35.0 40.0 1,000 140.0 120.0 100.0 80.0 60.0 40.0 20.0 7,500 40 100 90 80 70 60 50 40 30 20 10 30 20 10 50110 Speed (rpm) Key Torque Power Torque Power (kW) (Bhp) Power (lbf-ft) (Nm) TorqueMax Power 35.0 kW 47.0 Bhp Max Torque 140.0 Nm 103.3 lbf-ft Base Speed 2,400 rpm Max Speed 7,500 rpm Drag Torque 7.0 Nm 5.1 lbf-ft MOI 5 x 10-2 kgm2 1.19 x 10-2 lbf-ft2 Coil Excitation Voltage (Max) 24 Vdc Coil Excitation Current (Max) 5 A Loadcell Excitation Voltage (max) 10 Vdc Sensitivity (nom) 1 mV/V Loadcell Bridge resistance 350 Ω Loadcell Accuracy class 0.2 Water flow required 50 lpm (13.2 gpm/US). for a temperature rise of 20°C Water inlet pressure (min) 2-3 bar (29-43.5 psi) Weight 44 GO POWER SYSTEMS 45GO POWER SYSTEMS
  25. 25. DE70 water-cooled eddy current dynamometer 8,0005,000 6,000 7,0004,0003,000 0 0 0 2,000 300 60.0 30.0 20.0 10.0 40.0 50.0 70.0 80.0 1,000 280 240 200 160 120 80 40 7,500 40.0 200 180 160 140 120 100 80 60 40 20 30.0 20.0 10.0 50.0 DE70 60.0 70.0 80.0 90.0 100.0 Speed (rpm) Key Torque Power Torque Power (kW) (Bhp) Power (lbf-ft) (Nm) Torque Max Power 70.0 kW 94.0 Bhp Max Torque 280.0 Nm 206.0 lbf-ft Base Speed 2,400 rpm Max Speed 7,500 rpm Drag Torque 14.0 Nm 10.3 lbf-ft MOI 10 x 10-2 kgm2 2.37 x 10-2 lbf-ft2 Coil Excitation Voltage (Max) 24 Vdc Coil Excitation Current (Max) 5 A Loadcell Excitation Voltage (max) 10 Vdc Sensitivity (nom) 1 mV/V Loadcell Bridge resistance 350 Ω Loadcell Accuracy class 0.2 Water flow required 100 lpm (26.4 gpm/US) for a temperature rise of 20°C Water inlet pressure (min) 2-3 bar (29-43.5 psi) Weight 46 GO POWER SYSTEMS 47GO POWER SYSTEMS
  26. 26. DE110 water-cooled eddy current dynamometer 125 0 0 0 4,5003,000 3,500 4,0002,5002,0001,5001,000500 100 75 50 DE110 50 110 100 350 550 150 125 100 75 50 25 150 200 250 300 400 25 220 330 440 500 110 (kW) (Bhp) Power (lbf-ft) (Nm) Torque Speed (rpm) Key Torque Power Torque Power Max Power 110.0 kW 148.0 Bhp Max Torque 500.0 Nm 369.0 lbf-ft Base Speed 2,200 rpm Max Speed 5,000 rpm Drag Torque 25.0 Nm 18.4 lbf-ft MOI 0.85 kgm2 20.0 lbf-ft2 Coil Excitation Voltage (Max) 10 Vdc Coil Excitation Current (Max) 2.5 A Loadcell Excitation Voltage (max) 10 Vdc Sensitivity (nom) 1 mV/V Loadcell Bridge resistance 350 Ω Loadcell Accuracy class 0.2 Water flow required 80 lpm (21.1 gpm/US) for a temperature rise of 20°C Water inlet pressure (min) 2-3 bar (29-43.5 psi) Weight 550 kg (1,212 lbs) 48 GO POWER SYSTEMS 49GO POWER SYSTEMS
  27. 27. DE225 water-cooled eddy current dynamometer 250 0 0 0 4,5003,000 3,500 4,0002,5002,0001,5001,000500 200 150 100 DE225 100 220 440 660 200 700 880 1100 300 250 200 150 100 50 300 400 500 600 800 50 1000 225 (kW) (Bhp) Power (lbf-ft) (Nm) Torque Speed (rpm) Key Torque Power Torque Power Max Power 225.0 kW 302.0 Bhp Max Torque 1,000.0 Nm 737.6 lbf-ft Base Speed 2,200 rpm Max Speed 4,000 rpm Drag Torque 50.0 Nm 36.9 lbf-ft MOI 1.68 kgm2 40 lbf-ft2 Coil Excitation Voltage (Max) 180 Vdc Coil Excitation Current (Max) 2.5 A Loadcell Excitation Voltage (max) 10 Vdc Sensitivity (nom) 1 mV/V Loadcell Bridge resistance 350 Ω Loadcell Accuracy class 0.2 Water flow required 160 lpm (42.26 gpm/US). for a temperature rise of 20°C Water inlet pressure (min) 2-3 bar (29-43.5 psi) Weight 900 kg (1,984 lbs) 50 GO POWER SYSTEMS 51GO POWER SYSTEMS
  28. 28. DE340 water-cooled eddy current dynamometer Note: Specified water flow rate is for dissipating rated power with a temperature rise of 20°C. Flow rate can be reduced in proportion to actual limiting power dissipation. 0 0 0 4,5003,000 3,500 4,0002,5002,0001,5001,000500 DE340 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 100 515 1545 1030 400 300 200 100 450 200 300 400 500 600 700 800 900 1000 1100 1200 1300 50 150 250 300 1500 (kW) (Bhp) Power (lbf-ft) (Nm) Torque Speed (rpm) Key Torque Power Torque Power Max Power 340.0 kW 456.0 Bhp Max Torque 1,500.0 Nm 1,106.0 lbf-ft Base Speed 2,200 rpm Max Speed 4,000 rpm Drag Torque 75 Nm 55.3 lbf-ft MOI 2.54 kgm2 60 lbf-ft2 Coil Excitation Voltage (Max) 180 Vdc Coil Excitation Current (Max) 5 A Loadcell Excitation Voltage (max) 10 Vdc Sensitivity (nom) 1 mV/V Loadcell Bridge resistance 350 Ω Loadcell Accuracy class 0.2 Water flow required 250 lpm (66 gpm/US) for a temperature rise of 20°C Water inlet pressure (min) 3-4 bar (43.5-58 psi) Weight 1,200 kg (2645 lbs) 52 GO POWER SYSTEMS 53GO POWER SYSTEMS
  29. 29. D/DT series hydraulic dynamometers Hydraulic dynamometer Specification Table Hydraulic dynamometers are specified in 3 types: – Small engine, gearbox and component (e.g high speed, low torque). – Automotive High speed performance applications. – Heavy Duty-gen sets, off road applications. Model Power kW Power Bhp Base Speed rpm Torque Nm Torque lbf-ft Max speed rpm D-100 75.0 100.0 8,000 90.0 66.0 14,000 D-357SG 450.0 600.0 6,000 680.0 500.0 10,000 (12,000)* D-557SG 750.0 1,000.0 7,000 1,020.0 750.0 10,000 (12,000)* DT-1000SG 375.0 500.0 2,600 1,360.0 1,000.0 4,000 DT-2000SG 600.0 800.0 2,100 2,700.0 2,000.0 5,000 DT-3000SG 1,120.0 1,500.0 2,200 4,750.0 3,500.0 5,000 54 GO POWER SYSTEMS 55GO POWER SYSTEMS
  30. 30. D/DT Series dynamometer Quick selection chart DT-1000SG DT-2000SG DT-3000SG D/DT Series dynamometer Quick selection chart DT-1000SG DT-2000SG DT-3000SG 56 GO POWER SYSTEMS 57GO POWER SYSTEMS
  31. 31. Bi-directional.• Light weight.• Portable.• Long service-life cycle.• Reliable.• Cost effective.• Horizontal and vertical output shaft.• Control: Load varied at Inlet.• Outlet fitting contains a restrictor orifice.• Engine adaptation mounting: requires bell housing adapter plate.• Fits most standard patterns – can be drilled to match others.• Flywheel interface: requires splined input shaft adapter• D-100 dynamometer series Overview The Go Power D-100 is constructed of high strength aluminium alloy. The lightweight compact unit can be operated from a water supply almost anywhere. Its extreme versatility makes it ideal for use with ‘go-cart’ or outboard marine engines, as well as industrial durability testing for engines and components. Its design is based on Go Power Systems’ other portable water brake dynamometers that have proven their ruggedness and reliability for over 50 years and thousands of installations worldwide. It is compatible with our complete line of digital consoles and state-of-the-art computer instrument and control systems. This unique modular design provides maximum flexibility and allows you to put together a system that exactly fits your needs. This expandable, modular approach allows you to add to your system as your testing requirements grow. D-57SG dynamometer series Overview The D-7SG series dynamometers can be used both with diesel and gasoline automotive engines at speeds up to 7,500 rpm continuous and 10,000 rpm intermittent. The D-57SG is designed to be quickly and easily fitted to an engine mounted on a fixed base or mobile engine stand. When combined with a Go Power Systems instrumentation package, the D-357SG allows the user to achieve precise and repeatable testing results with minimum set up time. There are a wide variety of adapters and engine carts available which will allow attachment to most standard engine types. Go Power Systems engineering can readily design adapters for virtually any application. Go Power Systems has available cooling columns, engine carts, engine adapters and many other options and accessories necessary to outfit complete test cells. Characteristic features Low facility water consumption. Adaption via flex coupling. Ease of connection to DC-200 or other data acquisition package. D-100 tests both vertical and horizontal output shaft engines. (optional) Mechanical seal feed cooling line for unloaded free spin mode. Characteristic features Ease of connection to DC-200 or other data acquisition package. Engages clutch assembly and pilots into crankshaft. We also design custom adapters for many custom applications. Torsional dampening is required. 58 GO POWER SYSTEMS 59GO POWER SYSTEMS
  32. 32. Typical DT-series applications include: Engine rebuild verification• Development• DT 2000 Series in engine development DT-3000 Series in portable power verification DT- dynamometer Series Overview The DT-1000SG dynamometer is designed for use with industrial diesel engines at speeds up to 3,500 rpm continuous and 4,000 rpm intermittent. The DT-1000SG is designed to be quickly and easily fitted to an engine mounted on a fixed base or mobile engine stand. When combined with a Go Power Systems instrumentation package, the DT-1000SG allows the user to achieve precise and repeatable testing results with minimum set-up time. The DT-range of dynamometers are designed for use with industrial diesel engines at speeds up to 5000 rpm. It is designed to be quickly and easily fitted to an engine mounted on a fixed base or mobile engine stand. When combined with a Go Power Systems instrumentation package, the range allows the user to achieve precise and repeatable testing results with minimum set-up time. Go Power Systems has available cooling columns, engine carts, engine adapters and many other options and accessories necessary to outfit complete test cells. Engine adaptation for DT series dynamometers: SAE flywheel housing adapter: #1/2-4 standard (0 00 available) Universal SAE flywheel adapters: Available for most engines. We also design custom adapters. Call for details. 60 GO POWER SYSTEMS 61GO POWER SYSTEMS
  33. 33. D-100 dynamometer D-100 Speed (rpm) 10,000 100 0 0 14,000 0 100 90 10 10 80 70 60 50 40 30 20 10 10 20 30 40 50 60 70 80 90 100 20 30 40 50 60 70 80 90 110 20 30 40 50 60 70 (lbf-ft) (Nm) Torque (kW) (Bhp) Power 8,0006,0004,0002,000 12,000 120 130 Key Torque Power Torque Power Max Power 75.0 kW Max Torque 90.0 Nm Base Speed 8,000 rpm Max Speed 14,000 rpm Construction High strength aluminium alloy Shaft Hardened stainless steel Bearings Greased ball roller Operating range 14,000 rpm continuous Rotation direction Bi-directional Torque Sensor Strain gauge load cell Speed Sensor 60 tooth wheel with inductive pulse pickup Water flow required 13mm-37.8 lpm@75kW (1/2 in 10 gpm/US@100 Bhp) Water Outlet 13 mm (1/2 in) gravity drain to atmosphere Dynamic Pressure 2.50 bar (36 psi). Dimensions: Width x Height x Depth 294mm x 137.2 x 260.3mm (11.6 in x 5.4 in x 10.25 in) Weight 9 kg (20 lbs) 62 GO POWER SYSTEMS 63GO POWER SYSTEMS
  34. 34. D-357SG- dynamometer Available with Economy Dyno Package (EDP). See page ••. D-357SG 700 0 0 0 100 100 700 6,0004,0002,000 8,000 600 500 400 300 200 100 200 300 400 500 600 10,000 50 200 300 400 500 100 200 300 400 500 600 700 800 900 (lbf-ft) (Nm) Torque (kW) (Bhp) Power Speed (rpm) Key Torque Power Torque Power Max Power 450.0 kW 600.0 Bhp Max Torque 680.0 Nm 500.0 lbf-ft Base Speed 6,000 rpm Max Speed 10,000 rpm (12,000 rpm with oiled bearings) Construction High strength phosphor-bronze alloy Mainshaft Hardened stainless steel Bearings Four grease roller/ball type or lubricated roller/ball Operating range 7,500 rpm continuous, 10,000 rpm intermittent Rotation direction Bi-directional Torque Sensor Strain gauge load cell (0-30 mV) Speed Sensor 60 tooth wheel with inductive pulse pickup Water flow required 25mm-208 lpm@450kW (1.0 in-55 gpm/US@600 Bhp) Water Outlet 25mm (1.0 in) gravity drain to atmosphere Dynamic Pressure 3.00 bar (43.5 psi.) Dimensions: Width x Height x Depth 489.5mm x 391.2mm (19.27 in x 15.40 in) Weight 34 kg (75 lbs) 64 GO POWER SYSTEMS 65GO POWER SYSTEMS
  35. 35. D-557SG- dynamometer Speed (rpm) Key Torque Power Torque Power 0 2,000 4,000 6,000 8,000 10,000 10,500 0 200 400 600 800 1000 1200 800 700 600 500 400 300 200 100 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 16001200 1100 1000 900 800 700 600 500 400 300 200 100 (kW) (Bhp) PowerD-557SG (lbf-ft) (Nm) Torque Available with Economy Dyno Package (EDP). See page 91. Max Power 750.0 Kw 1,000.0 Bhp Max Torque 1,020.0 Nm 750.0 lbf-ft Base Speed 7,000 rpm Max Speed 10,000 rpm (12,000 rpm with oiled bearings) Construction High strength phosphor-bronze alloy Mainshaft Hardened stainless steel Bearings Four grease roller/ball type or lubricated roller/ball Operating range 7,500 rpm continuous, 10,000 rpm intermittent Rotation direction Bi-directional Torque Sensor Strain gauge load cell (0-30 mV) Speed Sensor 60 tooth wheel with inductive pulse pickup Water flow required 25mm-340.6 lpm@750kW (1.0 in-90 gpm/US@1,000 Bhp) Water Outlet 25mm (1.0 in) gravity drain to atmosphere Dynamic Pressure 3.00 bar (43.5 psi.) Dimensions: Width x Height x Depth 558.8.mm x 391.2mm (22 in x 15.40 in) Weight 64 kg (140 lbs) 66 GO POWER SYSTEMS 67GO POWER SYSTEMS
  36. 36. DT-1000SG- dynamometer Available with Economy Dyno Package (EDP). See page 91. 4,5003,000 50 100 100 200 400 400 800 1200 0 0 0 1000 800 200 300 2,0001,000 4,000 200 600 1000 150 250 350 300 400 500 DT-1000SG 100 200 700 600 500 400 300 900 1400 1100 1356 373 Speed (rpm) Key Torque Power (kW) (Bhp) Power (lbf-ft) (Nm) TorqueMax Power 375.0 kW 500.0 Bhp Max Torque 1,360.0 Nm 1,000.0 lbf-ft Base Speed 2,6000 rpm Max Speed 4,000 rpm Construction High strength aluminium alloy Mainshaft Hardened Alloy Steel Bearings Ball roller 90w crankcase gear oil with greased hub Operating range Up to 4,000 rpm Rotation direction Bi-directional Torque Sensor Strain gauge load cell (0-30 mV) Speed Sensor 60 tooth wheel with inductive pulse pickup Water flow required 25mm-170 lpm@375kW (1.0 in-45 gpm/US@500 Bhp) Water Outlet 25mm (1.0 in) gravity drain to atmosphere Dynamic Pressure 3.00 bar (43.5 psi.) Dimensions: Width x Height x Depth 561.3mm x 403.9 (22.1 in x 15.9 in) Weight 45 kg (99 lbs) 68 GO POWER SYSTEMS 69GO POWER SYSTEMS
  37. 37. DT-2000SG- dynamometer Available with Economy Dyno Package (EDP). See page ••. 6,000 500 3,000 4,000 5,0002,0001,000 1000 1500 2000 0 0 0 2500 3000 2000 1000 1400 300 100 200 100 600 550 500 400 DT-2000SG 200 300 400 500 600 700 800 400 200 600 800 1200 1600 1800 Speed (rpm) Key Torque Power Torque Power (lbf-ft) (Nm) Torque (kW) (Bhp) PowerMax Power 600.0 kW 800.0 Bhp Max Torque 2,700.0 Nm 2,000.0 lbf-ft Base Speed 2,100 rpm Max Speed 5,000 rpm Construction Stainless steel alloy Mainshaft Hardened Alloy Steel Bearings Ball roller 90w crankcase gear oil with greased hub Operating range Up to 5,000 rpm Rotation direction Bi-directional Torque Sensor Strain gauge load cell (0-30 mV) Speed Sensor 60 tooth wheel with inductive pulse pickup Water flow required 32mm-283 lpm@600kW (1.25 in-75 gpm/US-@800 Bhp) Water Outlet 25mm (1.0 in) gravity drain to atmosphere Dynamic Pressure 3.00 bar (43.5 psi.) Dimensions: Width x Height x Depth 628.6.mm x 422.1 (24.75 in x 16.62 in) Weight 132 kg (290 lbs) 70 GO POWER SYSTEMS 71GO POWER SYSTEMS
  38. 38. DT-2000SG- dynamometer Available with Economy Dyno Package (EDP). See page ••. DT-3000SG 5,500 1200 0 0 5,000 0 120 1000 240 360 600 720 840 960 1080 5000 4,0003,0002,0001,000 4000 3000 2000 480 1500 1400 1300 1200 1100 1000 900 800 700 600 500 400 300 200 100 1000 2000 3000 800 600 400 200 1200 1400 1600 1800 2200 2400 2600 2800 3200 3400 Speed (rpm) Key Torque Power Torque Power (kW) (Bhp) Power (lbf-ft) (Nm) TorqueMax Power 1,120.0 kW 1,500.0 Bhp Max Torque 2,200.0 Nm 3,500.0 lbf-ft Base Speed 2,200 rpm Max Speed 5,000 rpm Construction Stainless steel alloy Mainshaft Hardened Alloy Steel Bearings Ball roller 90w crankcase gear oil with greased hub Operating range Up to 5,000 rpm Rotation direction *Anti-Clockwise (as viewed at flywheel) Torque Sensor Strain gauge load cell (0-30 mV) Speed Sensor 60 tooth wheel with inductive pulse pickup Water flow required 32mm-522 lpm@1,120kW (1.25 in-138 gpm/US-@1,500 Bhp) Water Outlet 25mm (1.0 in) gravity drain to atmosphere Dynamic Pressure 4.00 bar (58 psi). Dimensions: Width x Height x Depth 626.6 mm x 422.1 (24.75 in x 16.62 in) Weight 132 kg (290 lbs) 72 GO POWER SYSTEMS 73GO POWER SYSTEMS
  39. 39. Parameter Specification Supply voltage 240/120V ac (+10% -20%), 220/110V ac (±10%), 50/60 Hz. Internal power supplies 3.3VDC, +15VDC, 5VDC, -5VDC 9V DC Supply for load-cell 10Vdc spilt into ±5V with respect to Ground. Current rating: 75mA. Input signals: Torque: 1.5 to 12 mV at max Torque, Load-cell should have internal impedance between 350 to 1000 ohms Proximity switch: Rated for 9vdc supply. Frequency Range of DC to 50 KHz TB3 TB2: AI3 to AI6: Analog signal, 0 - 10Vdc range. Internal impedance more than 10kΩ. TB5: DI1 to DI5: Voltage free contacts should be connected at these inputs. The contacts should have voltage rating of 24Vdc and 0.05A current rating Output signals: Dynamometer COIL OUTPUT: 0-24Vdc, 5Amp. Analogue Outputs (TB1): AO1: 0-10Vdc or 4-20mA selectable by jumper. Load impedance: 2.2k or more for voltage output, 500 ohms or less for current output. AO2 to AO4: 0-10Vdc. Load impedance: 2.2k or more. Digital Output: Open collector Digital output rated for 5Vdc, 100mA. Indications 32 Chars X 1 Line LCD Display with backlight for indication of set points, process variables and preset settings. LED indication for CONTROLON/OFF Ambient 40°C Mounting Rack/Desktop. Go Power Systems Brake Controller is a self-contained unit, suitable for either table-top or rack mounting and employs high speed digital signal processor based technology for control of Go Power Systems dynamometers such as eddy current and powder dynamometers etc. The internal digital signal processor, performs closed loop speed torque control of the associated dynamometer, and annunciates limit values, that are set on its keypad. The keypad also serves to configure user-definable analogue input signals. A 32 character, backlit LED display of torque, speed and power, can be scrolled through using the keypad. Computer connectivity through RS232 port enables remote control and sequencing of cyclic tests with user-definable load-time profiles. The data generated can be captured, displayed and retrieved in graphic or tabular formats with an optionally available software package. 6.0 Dynamometer controllers and data acquisition 6.1 Dynamometer controllers 6.1.1 Dynamometer control unit – for eddy current dynamometers This section allows you to choose from controllers to data acquisition to complete EDP dynamometer packages. 6.2 Data acquisition 6.2.1 DC-200-digital console The DC-200 instrument console is compatible with any Go Power Systems dynamometer (as well as others) for monitoring the speed, torque and power of the engine under test. Utilizing the supplied data transfer cable, these parameters can be transmitted via the RS232 connection to a PC or laptop and later exported to Microsoft Excel® or other program capable of creating tables and graphs of the test run data. The DC-200 is lightweight and portable which allows it to be moved within the test cell or to alternate testing locations. Built to survive, the housing is constructed of formed steel with mil-spec harness connectors. These rugged features combine to allow the DC-200 to operate in the most demanding testing environments. Units Torque: lbs-ft or Nm, Power: kW or Bhp, Speed: RPM Torque Readout 0-5,400 Nm (4,000 lbs-ft) Speed Readout 0-15,000 rpm HP Readout 0-1, 1,125 Kw (500 Hp) RPM Accuracy +/- 1 rpm Torque Accuracy +/- 1% Full Scale Power Accuracy +/- 2% Selector Switches Setup switch pushbutton to configure inputs, range dyno type and units. Switch on rear panel to select S.I or Imperial units Circuit Verification Self-test is done on power up Serial Output A serial port is located on rear panel providing output of data to an ancillary device Temperature Range 0° to 50°C, (32° to 120°F) Electrical Input 110/220 Vac, 50-60 Hz (+/- 10%) Included in Package DC-200 Digital console, 12 VDC Power supply, 1.8m (6 ft) Serial output cable, and IKIT-XXX dynamometer interface harness. Weight 4.5 kg (10 lbs) 74 GO POWER SYSTEMS 75GO POWER SYSTEMS
  40. 40. GPS-2508WSG data acquisition system Computer Attributes for GPS-2508: Optional Features: High speed processor K-type thermocouples assemblies 2 GB RAM (minimum) Analog pressure transducer assemblies 160 GB Hard Drive (minimum) J1939/J1708 ECM interface module DVD-RW Hydraulic load cell torque transducer Ethernet (for connection to network data export) Assembly with 9m (30 ft ) harness throttle load controllers (TMS system) Microsoft Windows© Operating System Weather Station (power correction) Dynasoft© Data Acquisition Software Air flow meter package 17 in (43 cm) LCD Monitor upgradeable to 19 in (48 cm) Fuel flow meter package Colour Printer, Keyboard, Mouse Dual Monitor (or larger single monitor) Wall mounted boom (for in-cell interface box) Chassis dynamometer interface The GPS-2508WSG data acquisition system is an entry level data acquisition and test system. The GPS-2508WSG is delivered ‘ready to run’ out of the box with minimal setup time. The Go Power Systems Dynosoft® data acquisition software is extremely user- friendly and the system can be configured to record torque from both strain gauge or hydraulic load cell transducers. The modularity versatility of our engine test systems sets us apart as a single source for all of your test cell needs. The GPS-2508WSG data acquisition system can be purchased separately and configured to your run with your new or exsiting Go Power Systems dynamometer(s) as well as many other manufacturers’ equipment. Upgrade options and accessories are available to maximize the potential of your customized system. Every one of our data acquisition systems are manufactured with the same attention to detail and durability that you’ve come to know and trust for over 50 years! Note: The GPS-2508 can not be offered in the EU due to lack of CE certification. GPS-6000 data acquisition system Computer Attributes for GPS-6000: Optional Features: High speed processor Additional CAN, analog or thermocouple input channels 2 GB RAM (minimum) K-type thermocouples assemblies 160 GB Hard Drive (minimum) CAN or analog pressure transducers DVD-RW J1939/J1708 ECM interface module Ethernet (for connection to network data export) 3 Pulse input channels available Microsoft Windows© Operating System 16 Digital input channels available Dynasoft© Data Acquisition Software Hydraulic load cell torque transducer assembly with 9m (30 ft ) harness (430 mm) 17 in LCD Monitor Upgradeable to (480 mm) 19 in. Colour Printer, Keyboard, Mouse Weather Station (power correction) Air flow meter package Fuel flow meter package Dual monitor (or larger single monitor) Upgrade package Chassis dynamometer interface Go Power Systems GPS 6000 is the next generation of engine data acquisition and control systems. This sets a new standard of modularity with a wide array of upgradeable features designed to meet the ever changing demands of the engine testing industry worldwide. We’ve combined versatility with ruggedness to deliver a system that will stand up to the harsh environments of engine test cells for many years of service. Our Dynosoft® data acquisition software is installed and preconfigured prior to despatch, ready for use right out of the box. Dynosoft is easily configurable by the user to change the parameter displays, record and plot data, program automatic and semi-automatic test sequences, and many other functions. Using the latest in CAN bus data transfer technology, test data is captured, collected, and transferred at speeds up to 1MB/sec. Upgrade options and accessories are available to maximize the potential of your system. Everyone of our data acquisition systems are manufactured with the same attention to detail and durability that you’ve come to know and trust for over 50 years! 76 GO POWER SYSTEMS 77GO POWER SYSTEMS
  41. 41. Interface panels, GPS 6000 Interface panels are specified as a Type. e.g. 7308017 Type-03 is a 4-Ch Mini K type thermocouple w/ Cold Junction. Features: Each interface panel provides a physical interface between the GPS-6000 transducer box and external sensors or feedback signals from proprietary instrumentation. In addition to the standard X panels, tach transducer Boxcan can accomodate up to 6 additional interface panels. See table below for available panels. Sensors with interconnecting cables and matching connector, unless included. (See sensor options) Customer to complete ‘Customer Requirement Sheet’• Interface panels with four female socket connectors will be supplied, fitted and• wired to interface box The reference table explains the panels available for GPS 6000 systems. Item Specification Description T/C Mini K w/Cold Junction Interface Panel Four “miniature” type K thermocouple sockets. Option for four of type N or T. First T/C panel per transducer box supplied with cold junction. mating male plugs Transducers. Blanking grommet for unused holes. Item Specification Description 7308017-Type-01 Blank Panel N/A 7308017-Type-02 Tach / Torque Interface Panel Two Amp 4 pin (Tach) and 6 Pin (Torque) 7308017-Type-03 T/C Mini K w/Cold Junction Interface Panel Four “miniature” type K thermocouple sockets. Option for four of type N or T. First T/C panel per transducer box supplied with cold junction. (mating male plugs provided unless included with Sensors) 7308017-Type-04 T/C Mini K w/o Cold Junction Interface Panel Four “miniature” type K thermocouple sockets. Option for four of type N or T. First T/C panel per transducer box supplied without cold junction. (mating male plugs provided unless included with Sensors) 7308017-Type-05 Voltage w/Excitation Interface Panel Four BNC voltage feedback channels from proprietary sensors. Maximum feedback signal is 10V DC. Note: Proprietary sensors with current feedback signals will require suitable shunt resistors to be fitted, not supplied by GP. Four male mating plugs will be supplied. 7308017-Type-06 Fuel Flow TTL BNC Interface Panel Four BNC voltage feedback channels for use with proprietary sensors. Typical TTL +/-5Vdc. 7308017-Type-07 ¼ NPT CAN Transducer Interface Panel Four-¼ NPT CAN transducer provides mounting space for up to four CAN bus pressure transducers. Blanking grommet for unused holes. 7308017-Type-08 Load and Throttle Interface Panel Four 4-pin Jaeger connectors for voltage feedback from a proprietary sensor that requires a 10V DC excitation e.g. strain gauge or potentiometer. Maximum feedback signal is 10V DC. Four male mating plugs will be supplied. 7308017-Type-12 PRT 5 Pin DIN Interface Panel Four 5-pin, 180-degree, DIN sockets for any 2 or 3 wire PRT sensors. Four male mating plugs will be supplied. 7308017-Type-13 mA Input w/ Excitation Interface Panel Four connections for up to 4 sensors of the same type, being DC Voltage, 4-20mA or PRT, within the transducer box. Temperature sensors. supplied. 78 GO POWER SYSTEMS 79GO POWER SYSTEMS
  42. 42. *Specify Metric (SI-TCA-XX) or Imperial (IMP-TCA-XX) **Contact Local Sales office. Not included with kit EDP Kit Dynamometer and Hose Kit Manual Control Valve VS-3XXX Torque Calibration Arm (TCA) SI/IMP* Interface Harness Kit (IKIT) Engine Adapter Kit EDP w/DC-200 or EDP Plus (GPS 2508) EDP- 100 D-100t VS-3001 TCA-100 D-100 IKI T-001 **Flexible coupling required. Not included. DC200 OR EDP Plus (GPS 2508) ! EDP- 357 D-357SG VS-3101 TCA-357 D-357 IKIT-005 43305-XX 1-included. Call for details. EDP- 557 D-557SG VS-3101 TCA-557 D-557 IKIT-005 43305-XX 1-included. Call for details EDP- 1000 DT-1000SG VS-3201 TCA-1000 DT-1000 IKIT-004 **Call factory EDP- 2000 DT-2000SG VS-3301 TCA-2000 DT-2000 IKIT-004 DAK) 1 included with new Dyno. Specify application EDP- 3000 DT-3000SG VS-3301 TCA-3000 DT-3000 IKIT-004 (DAK) 1 included with new Dyno. Specify application Standard features and hardware: T-Handle position indication for manual demand settings (0-100% over 90° Lever Movement) Fine tune knob for precision manual control (+/-) 2.5% lever position settings over 270° Range) TMS-02 –Combo-(Load and Throttle Controllers) TMS-01L (Load Controller) TMS-01T (Throttle Controller) Configurable for ‘Stand-Alone’ manual• operation or fully automated testing via computer control 3 systems available:• TMS-01L (Load Controller)• TMS-01T (Throttle Controller)• TMS-02 (Load and Throttle• Controllers) Cable lengths of 9m (30 ft) are standard• Ease of calibration• 6.2.5 TMS- test management 6.3 EDP- or EDP plus economy dynamometer selector guide The EDP is a base manual control dynamometer package of the major components to get you up and running fast! It is pre specified and includes a dynamometer, DC-200 or EDP Plus (GPS 2508), manual load control valve, calibration arm etc. Use the below table to identify EDP system components. The Test Management System Go Power Systems controller package provide operators with total dynamometer load and/or engine throttle control during engine tests. The components used in both the TMS-01 and TMS-02 packages can be set up to operate as a ‘stand alone’ manual, servo actuated controller or can be interfaced with our GPS-6000 data acquisition system for automatic-test sequencing. 80 GO POWER SYSTEMS 81GO POWER SYSTEMS
  43. 43. 7.0 Ancillaries and optional equipment 7.1 D-100 Series 7.1.1 VS-3001 Manual Load Control Valve, D-100 Features: The system is designed to achieve manual control of the D-100 dynamometer. The valve unit is connected into the dynamometer water supply. Incorporates 2 industrial-quality valves in a compact parallel configuration to maximize control throughout the dynamometer testing range. The system includes: large globe throttling valve for coarse load adjustment small needle valve for fine load adjustment. Each valve has a billet-aluminium knob with knurled edge for ease of operation. Inlet outlet hoses not included. Ancillaries are accessories and required hardware to complete your installation and system for optimal performance. Go Power ancillary equipment are compatible with standard products. VS-3001 manual load control valve, D-100 6.3.1 EDP – economy dynamometer package connections Package: System includes: Dynamometers Supported Select any of the Go Power Systems hydraulic dynamometer types: D-100 / D-57SG Series / DT-X000SG Series DC-200 DC-200 Digital console, 12 Vdc Power supply, 1.8m (6 ft ) Serial output cable, and dynamometer interface harness kit-speed torque-9m (30 ft) lengths VS-XXXX Valve Sized according to dynamometer model TCA-Torque Calibration Arm Kit and TCW-Weights sold separately Metric or Imperial Hose Inlet/Outlet Kit –4.5m (15 ft) Sized according to dynamometer model Interface Harness Kit IKIT-XXX Specified according to dynamometer model The advantage to purchase a base manual control package is that connections are factory wired and field proven. View the schematic to identify the D-100 EDP example. EDP-100 w/DC-200 shown 82 GO POWER SYSTEMS 83GO POWER SYSTEMS
  44. 44. 7.2 D-57 series 7.2.1 UKIT 43615-10-357- load cell upgrade kits, D-57 Series Features: The 43615-10-X57 Load Cell Upgrade Kit is used for D-57 series dynamometers. It replaces hydraulic load cell systems with an electronic strain gauge torque measuring device. Benefits of this upgrade system include higher accuracy, extreme durability, and excellent repeatability. The 43615-10-X57 system comes complete with a strain gauge assembly, load cell housing adapter plate, torque clevis, rod ends and all hardware required for mounting to the dynamometer. 43615-10-357• 43615-15-557• Load cell kits include the following: Load cell assembly• Load cell housing adapter plate• Clevis with wrist pin• Rod end (x2) /Mounting hardware• Torque harness• UKIT 43615-10-357- load cell upgrade kits, D-57 series 7.2.2 OS-57 oil bearing lubrication system – option Features: The OS-57 oil bearing lubrication system supplies a continuous supply of ATF to the 57 series dynamometer mainshaft bearings for cooling and lubrication. It is recommended for use in durability testing applications with extended run-times and in sustained operation above 6,000 rpm. This system is designed to increase the service interval of the mainshaft rotating assembly over the standard greased bearing configuration. The system also increases the intermittent over speed limit of the D-57 series dynamometer to 12,000 rpm. Kits includes the following: Oil pump and controller (110/220 Vac) with integral sump• High pressure supply line 4.5 m (15 ft) w/QDs• Low pressure return line 4.5 m (15 ft) with barb fittings and hose clamps• Bearing cavity vent fittings Input power - 110/220 Vac, 50-60 Hz• OS-57 oil bearing lubrication system – option 84 GO POWER SYSTEMS 85GO POWER SYSTEMS
  45. 45. 7.2.3 VS-3101 manual load control valve, 57 series Features: The system is designed to achieve manual control of the D-357 and D-557 dynamometers. The valve unit is connected into the dynamometer water supply. Incorporates 2 industrial- quality valves in a compact parallel configuration to maximize control throughout the dynamometer testing range. Includes: large globe throttling valve for coarse load adjustment small needle valve for fine load adjustment. Each valve has a billet-aluminium knob with knurled edge for ease of operation. Dynamometer Item Barb D57 Series VS-3101 25mm (1.0 in) Inlet outlet hoses not included. VS-3101 manual load control valve, 57 series 7.2.4 D-57 series – input shaft adapter Features: Bolt-on input shaft adapter from dynamometer shaft to 43305 engine flywheel clutch or drive plate. Made from pre heat treated billet steel• Customer to provide specifications for manufacturing• Many sizes available for engine models• D-57 series – input shaft adapter 86 GO POWER SYSTEMS 87GO POWER SYSTEMS
  46. 46. 7.3 DT – series 7.3.1 UKIT 002/003 – load cell upgrade kits, DT series Torque harness• UKIT 002/003 – load cell upgrade kits, DT series 7.3.2 DT – engine flywheel housing spacer block set Features: Spacer blocks, spacer bushings, and hardware• prevent flywheel interference with the dynamometer• when mounted directly to engine flywheel housing.• Included with the purchase of a new DT series dynamometer.• DT – engine flywheel housing spacer block set 88 GO POWER SYSTEMS 89GO POWER SYSTEMS
  47. 47. 7.3.3 DS-1000/2000 – testing station, DT series Features: DS-1000 base unit and upright stanchion• Dynamometer mounting plate• Driveshaft guard (standard configuration)• The DS-1000/2000 is a modular dynamometer stand designed to maximize your engine testing solutions. It provides a multi-configurable testing platform. The test stand consists of a base with a vertical upright which can be configured for testing using a driveshaft connection or direct-coupling. It allows the DT-Series dynamometer to connect to virtually any engine. Many options are available to fit an array of test applications while remaining both compact and portable. For additional details, contact your Go Power Systems Sales Engineer. Test Stand Configurations: For driveshaft engine coupling configurations, a dynamometer support plate/bearing carrier assembly and a height adjustable driveshaft guard are provided. Close-coupled configurations (not pictured), include a support beam with trolley for lateral positioning and mounting of the dynamometer to the engine flywheel housing. Vertical adjustment is made via customer-supplied chain fall attached to the trolley shackle. Mounting pads are provided for attachment of: DS-1000 base unit and upright stanchion• Dynamometer mounting plate• Driveshaft guard (standard configuration)• Dynamometer trolley assembly (optional close-coupled configuration)• Vibration isolating mounting feet• Inlet and outlet water fittings• Tool tray (optional)• Calibration equipment storage brackets (optional)• Driveshaft with torsional dampening• Interface Features: Allows any Go Power Systems DT-Series Diesel Dynamometer to be configured• for driveshaft or close coupled engine testing without alteration Rugged welded steel construction• Designed to dock with all Go Power Systems engine carts and pallets• Vibration isolation base mounts included• Bolt-on test cell equipment mounting pads• Maintains portability of the dynamometer• Diagrams for all configurations are available on our website at www.gopowersystems.com DS-1000/2000 – testing station, DT series Construction Welded steel base with bolt-on upright support stanchion Dynamometer support plate centerline 610-840 mm (24-33 in) Driveshaft guard height adjustment 610-860 mm (24-34 in) Dynamometer trolley lateral travel (DS-9000 not shown) 610 mm (24 in) Lifting/Handling Reinforced forklift-channels are provided for ease of relocating stand Engine adaptation Universal SAE flywheel adapters are available for most engines. We also design custom adapters to fit virtually any application. Call for details. Dimensions: Width x Height x Depth 89 cm x 118 cm x 94 cm (35 in x 46 in x 37 in) Weight Approximately 455-590 kg (1,000-1,300 lbs) depending on options Calibration equipment storage Optional TMS OIT throttle container Optional tool tray Dynamometer Mounting plate w/bearing carrier Drive shaft guard Dynamometer Vibration isolation mounts Inlet/Outlet bulkhead Cart docking pad Base Forklift channels 90 GO POWER SYSTEMS 91GO POWER SYSTEMS
  48. 48. 7.3.4 IFA-D1000/2000 – In-frame adapter, DT series The IFA D1000/2000 enables portable dynamometer “In-Vehicle” engine testing directly connecting the dynamometer via drive shaft to the truck’s engine/transmission. The inframe adapterbracket clamps to vehicle frame rails in the driveline. Construction Welded steel base with bolt-on upright support stanchion IFA-D X000 Assemblies Welded steel, In Frame Adapter and dynamometer fixings. Drive shaft flange to dynamometer adapter and fixings, others available upon request. Customer to provide short interconnecting drive shaft (must be torsionally compliant) to temporarily replace engine OEM drive shaft Weight Approximately 100 kg (220 lbs) depending on options IFA-D1000/2000 – In-frame adapter, DT series 7.3.5 VS-3XXXX manual load control valve, DT series Features: The system is designed to achieve manual control of the DT- X000 dynamometers. The valve unit is connected into the dynamometer water supply.Incorporates 2 industrial-quality valves in a compact parallel configuration to maximize control throughout the dynamometer testing range.Includes: A large globe throttling valve for coarse load adjustment small needle valve for fine load adjustment. Each valve has a billet-aluminium knob with knurled edge for ease of operation. Inlet outlet hoses not included. Dynamometer Item Barb DT-1000 VS-3201 (1.0 in (25mm) DT-2000 VS-3301 (1-1/4 in (30mm) DT-3000 VS-3301 (1-1/4 in (30mm) VS-3XXXX manual load control valve, DT series 92 GO POWER SYSTEMS 93GO POWER SYSTEMS
  49. 49. 7.4 Other mechanical 7.4.1 Stub shafts, DT-1000 7.4 Other mechanical 7.4.2 Power transmission coupling, DT-1000 Stub shafts, DT-1000 Power transmission coupling, DT-1000Features: Links DT-1000 dynamometer input shaft to torsional flex coupling (P/N 50112) connected to engine flywheel adapter. This setup drives the dynamometer and acts to attenuate torsional vibrations of diesel engines under test. Standard with newDT-1000 dynamometer Features: Links DT-1000 dynamometer input shaft to 50115-10 engine flywheel adapter and acts to attenuate torsional vibrations of a diesel engines under test. Specified as per application 7.4.3 SAE Adapter Extension Plate SET –AD 2000 SAE Adapter extension plate SET – AD 2000 Adapter Plate set Qty(3) 501112 50186-** 94 GO POWER SYSTEMS 95GO POWER SYSTEMS
  50. 50. 7.4.4 TDA torsional damper coupling, DT series 7.4.5 50156-XX flywheel adapter TDA-1,2,3000, DT series TDA torsional damper coupling, DT series 50156- XX flywheel adapter- TDA- 1,2,3000, DT series Dynamometer Damper Model (TDA) DT-1000 TDA-1000 DT-2000 TDA-2000 DT-3000 TDA-3000 Features: Designed for use with the TDA-1,2,3000. Attaches directly to flywheel through crankshaft bolts. The 50015 coupling adapter then bolts to the mounted 50156-XX flywheel adapter, followed by attachment of the 50112 flex coupling to the assembly. The dynamometer is then mounted to the engine flywheel housing while the mainshaft engages the splined drive of the 50112, thereby linking the dynamometer to the flywheel. Flywheel Adapter Many manufactured models available. 7.4.6 DT-DAK- diesel adapter kit 7.4.7 50186- XX manual transmission- universal SAE flywheel adapter, DT series 50186- XX manual transmission- universal SAE flywheel adapter, DT series Features: Designed to mount to SAE clutch bolt pattern of the engine flywheel. Customer• must specify clutch size or SAE bolt size on the engine flywheel. SAE Adapter• Adapter Model 50186-08• 50186-10• 50186-11• 50186-14• 50186-17• 50186-18• 96 GO POWER SYSTEMS 97GO POWER SYSTEMS
  51. 51. 7.5 Engine Cooling 7.5.1 CT-102/103-Cooling Tower CT-102/103-Cooling Tower Rated up to 750 kW (1,000 Bhp) Make-Up Water Requirement 130 lpm (34 gpm/US) maximum Operating Temperature Range 65 - 95°C (50 -200°F) Operating Pressure Range Atmosphere/Vented Inlet Outlet Shutoff Gate Valves 19 mm (3/4 in) Inlet Outlet Barb Fittings 25mm (1/2 in O.D). (male) Mounting 2 Aluminium brackets with steel straps included Vessel Height 1524 mm (60 in) Vessel Diameter 152.4 mm ( 6 in) HeatDissipation(BTU/MIN) Power(kW) CT-102/103 Heat Load Inlet Temp. (DEG.C.) 0 15 20 25 30 35 0 5000 10000 15000 20000 25000 30000 35000 100 200 300 400 500 600 700 800 Inlet Temp. (Deg.c.) Heat Dissipation (Btu/min.) Power (Kw) The CT-102/3 cooling tower is a single pass type heat exchanger used primarily in automotive, small diesel, and other engine applications with low cooling water volume requirements. This unit operates on a through-flow principle. Operation Overview: Hose connections are made from the CT-102/3 to the engine. The drain valve is then shut and the fill valve opened. When the level in the tank indicates full in the sight glass, the fill valve is shut and the engine is started and warmed up. Once normal operating temperature is reached, the temperature regulating valve will open allowing cold, fresh water in thereby displacing cycled water through the overflow tube until desired temperature of the system is reached. This process is continuous under steady-state operating conditions. CT 102/103 Features: Compact and efficient• Adjustable thermostatic temperature control• Water level sight glass• Lightweight aluminium construction• Available internal engine oil cooler (CT-102 only)• Replaces need for Radiator• Ease of operation• Wall or engine cart mounted, w/bracket provided.• 98 GO POWER SYSTEMS 99GO POWER SYSTEMS
  52. 52. 7.5.2 CT-104 – cooling tower CT-104 – cooling tower Rated up to 1,120 kW (1,500 Bhp) Make-Up Water Requirement 285 lpm (75 gpm/US) maximum Operating Temperature Range 71 - 110°C (162-230°F) Operating Pressure Range 0 – 3.50 bar (0-50 psi.) Inlet Outlet Shutoff Gate Valves 32 mm (1-1/4 in) Inlet Outlet Barb Fittings 32 mm (1-1/4 in) O.D. (male) Mounting 2 Welded steel brackets Vessel Height 1200 mm (48 in) Vessel Diameter 254 mm (10 in) HeatDissipation(BTU/MIN) Power(kW) CT-104 Heat Load Inlet Temp. (DEG.C.) 0 500 1000 1500 2000 2500 15 20 25 30 35 0 120000 100000 80000 60000 40000 20000 Inlet Temp. (Deg.c.) Heat Dissipation (Btu/min.) Power (Kw) The CT-104 cooling tower is a single pass type heat exchanger used primarily in heavy diesel and other large engine applications with high cooling water volume requirements. This unit operates on a through-flow principle. Operation Overview: Hose connections are made from the CT-104 to the engine. The drain valve is then shut and the fill valve opened. When the level in the tank indicates full in the sight glass, the fill valve is shut and the engine is started and warmed up. Once normal operating temperature is reached, the temperature regulating valve will open allowing cold, fresh water in thereby displacing cycled water through the overflow tube until desired temperature of the system is reached. This process is continuous under steady-state operating conditions. CT 104 Features: Adjustable thermostatic temperature control• Industrial Grade Gauges: temperature pressure• Water level sight glass• Rugged construction• Replaces need for radiator• Ease of operation• Wall or mobile cart mounted• Low maintenance• 100 GO POWER SYSTEMS 101GO POWER SYSTEMS
  53. 53. 7.6 Calibration equipment 7.6.1 TCA- Torque calibration arm kit – metric or imperial, D-100 Dynamometer Item DT-100 SI-TCA-100M DT-100 IMP-TCA-100 TCA- torque calibration arm kit – metric or imperial, D-100 102 GO POWER SYSTEMS 103GO POWER SYSTEMS

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