SSCH160-4000-15000 160KW New Energy Motor Dynamometer Test Bench
System
1. 160KW New Energy Motor Dynamometer Test Bench System Components
Description
| Name | Specifications | Accuracy and Performance Indicators | Brand |
| Electric dynamometer | Power 160kW; rated speed 4000rpm; rated torque 382Nm; maximum speed
15000rpm; water cooling (flow rate ≥ 20L/min) |
| Seelong |
| Torque flange | Measuring range 0-500Nm; signal output 4-20mA | 0.2% FS; Repeatability error ≤ 0.1% FS | HBM |
| Variable frequency inverter system | three -phase AC 380V±10%; frequency: 50-60Hz ; overcurrent
protection value: 1.5 times rated current | Torque control accuracy 0.2% FS; speed control accuracy ±1rpm;
response time 5ms | ABB |
| XLM-1000 measurement and control system | Communication interface EtherCAT (≤1ms)/RS485 | Speed measurement accuracy ±1r/min; measurement accuracy ±0.2% FS;
torque control accuracy 0.2% FS | Seelong |
| Data acquisition system | Including vibration acquisition unit, temperature acquisition unit,
analog input acquisition unit and digital acquisition unit | Perform motor vibration monitoring, motor winding/housing
temperature monitoring, voltage/current and other analog quantity
acquisition, and switch signal/alarm signal acquisition | Seelong |
| Power Analyzer | Voltage 0-1000V; Current 0-600A; Harmonics 0-50th; Data update rate
10ms | Power measurement accuracy ±0.05% FS; error ≤0.1% | Seelong |
| Battery Simulator | Output voltage 200-800V; output current 0-500A | Output ripple ≤0.5% FS; stability ±0.1%/h | Seelong |
| Couplings | Diaphragm coupling | Nominal torque 600Nm, permissible speed 18000rpm | Seelong |
| protective cover | Material: Q235 steel plate | Thickness 3mm, with safety interlock device (trigger response time
≤ 0.1s) | Seelong |
| cast iron plate | Material HT300 (tensile strength ≥ 300MPa) | Flatbed specifications: 2000mm×1500mm×200mm
(length×width×thickness) | Seelong |
| Motor bracket | Bracket adjustment range (motor center height) 200mm-500mm | Suitable for motors with diameters of 100-300mm | Seelong |
2. 160KW New Energy Motor Electric Dynamometer Technical Parameters
| Parameters | Technical Indicators |
| Motor manufacturers | Seelong |
| Rated power | 160kW |
| Rated torque | 382Nm |
| Rated speed | 4000rpm |
| Maximum speed | 15000rpm |
| Constant torque speed range | 0-4000rpm |
| Constant power speed range | 4000-15000rpm |
| Torque sensor model | T40B |
| Torque sensor manufacturers | HBM |
| Torque sensor range (Nm) | 0-500Nm |
| Accuracy grade | 0.2 % FS |
3. 160KW New Energy Motor Dynamometer Test Bench System Advantages
1) High precision: core components have an accuracy of 0.2% FS and speed control is
±1rpm, meeting R&D-level requirements.
2) Wide adaptability: speed 0-15000rpm, torque 0-500Nm, suitable for motors in
automotive, industrial, energy storage and other fields.
3) Fast response: The frequency conversion system responds in 5ms and accurately
simulates dynamic working conditions.
4) Full acquisition: Multi-dimensional parameter monitoring to capture the motor
operating status without omission.
5) High safety: protective cover + high-rigidity flat plate ensures safe
operation and stable equipment.
6) High efficiency: The test cycle of a single motor is ≤30 minutes . The automated
process reduces manual intervention and shortens the test cycle.
4. 160KW New Energy Motor Dynamometer Test Bench System
Applications
1) New energy vehicle drive motor: Suitable for drive motors of models such as Tesla Model 3 and BMW
iX3, testing power, efficiency, and dynamic response, suitable for
R&D and mass production quality inspection.
2) Industrial new energy motors: Test load efficiency and reliability to assist in energy-saving
transformation of industrial motors.
3) Energy storage system motor: monitor temperature and vibration to ensure stable operation of
the energy storage system.
4) Motor R&D and quality inspection: Verify the performance of new products and ensure that
mass-produced motors comply with industry standards (such as GB/T
18488-2015).
5) Research and teaching: Support motor research projects and use it as a teaching device
to explain test principles.
5. 160KW New Energy Motor Dynamometer Test Bench System Reference
Standards
The bench design and testing process strictly complies with the
following industry standards to ensure data compliance and
authority:
1) GB/T 18488.1-2015: "Drive motor systems for electric vehicles-Part 1: Technical requirements"-specifies the performance and safety requirements of drive motor
systems.
2) GB/T 18488.2-2015: "Drive motor systems for electric vehicles-Part 2: Test methods"-Guides the performance testing process for motor systems.
3) GB/T 1032-2012: Test methods for three-phase asynchronous
motors-Applicable to tests on efficiency, temperature rise, etc. of
asynchronous motors.
4) GB/T 28046.3-2011: "Environmental conditions and testing for
electrical and electronic equipment of road vehicles-Part 3: Mechanical loads"-Ensures the mechanical properties of the test bench Such as resistance to vibration and impact.
5) JJG 250-2005: "Torque Standard Machine Calibration Procedure"-Ensures the measurement accuracy of torque flanges and calibration
devices is compliant.
6) DL/T 1028-2016: Verification Procedure for Power Quality
Analyzers-Standardizes the metrological calibration of power analyzers to
ensure the accuracy of electrical parameter measurements.
7) GB/T 755-2019: "Ratings and Performance of Rotating Electrical
Machines"-clarifies motor ratings and performance test methods, and is
suitable for testing multiple types of motors.
8) JJG 623-2005: Verification Procedure for AC Electric Energy
Meters – Assists in the calibration of power analyzers for energy
measurements and improves data traceability.
6. New Energy Motor Dynamometer Test Bench System Model List
| Model | Power (KW) | Torque (Nm) | Rated Speed (rpm) | Max Speed (rpm) | Torque Measurement Accuracy |
| SSCH30-4500/18000 | 30 | 64 | 4500 | 18000 | 0.2%FS |
| SSCH45-4500/18000 | 45 | 95 | 4500 | 18000 | 0.2%FS |
| SSCH55-4500/17000 | 55 | 117 | 4500 | 17000 | 0.2%FS |
| SSCH60-4000/15000 | 60 | 143 | 4000 | 15000 | 0.2%FS |
| SSCH90-4000/15000 | 90 | 215 | 4000 | 15000 | 0.2%FS |
| SSCH110-4000/15000 | 110 | 263 | 4000 | 15000 | 0.2%FS |
| SSCH132-4000/15000 | 132 | 315 | 4000 | 15000 | 0.2%FS |
| SSCH160-4000/15000 | 160 | 382 | 4000 | 15000 | 0.2%FS |
| SSCH200-4000/12000 | 200 | 477 | 4000 | 12000 | 0.2%FS |
| SSCH250-4000/12000 | 250 | 597 | 4000 | 12000 | 0.2%FS |
| SSCH300-4000/10000 | 300 | 716 | 4000 | 10000 | 0.2%FS |
| SSCH350-4000/10000 | 350 | 836 | 4000 | 10000 | 0.2%FS |
| SSCH400-4000/10000 | 400 | 955 | 4000 | 10000 | 0.2%FS |
| Can be customized |
7. Delivery and After-sales Service
Delivery: Standard models are shipped within 60 days, customized
models are shipped within 60-120 days (including international
logistics and customs clearance assistance)
After-sales service: One-year warranty on core components
(dynamometer, torque flange), lifetime bilingual technical support
in Chinese and English (response ≤ 4 hours); spare parts shipped
domestically within 24 hours, and delivered internationally within
7 days; 1.5 days of free operator training, and remote debugging
support (computer-based, including modular solution configuration
guidance)
8. FAQ
Q: What's the minimum order quantity for our cooperation?
A: We support small trail order of 1 pcs for stock products.
Q:How can I learn more about the products?
A: Please leave your email and we will send you your electronic
sample book.
Q: What's your payment term?
A: Normally 40% T/T deposit, pay in full before shipment.
Q:What's the lead time for my orders?
A: Dynamometers production cycle is 6-8 weeks, sensors production
cycle is 2-3 weeks, other products please contact with us.
Q: How do we get the overall solution of the test bench?
A: Leave us your email, our technical staff will communicate with
you about the detailed plan.
Q: Can I come to visit your factory?
A: Sure, you are always welcomed to have a visit.
