Seelong Intelligent Technology(Luoyang)Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 4 sets per month |
| Delivery Time | 12-16 working weeks |
| Packaging Details | Seaworthy Plywood |
| Certifications | CMC, CE, ISO 9001, ISO 45001, ISO 14001 |
| Constant Torque Range | 0-4500rpm |
| Constant Power Range | 4500-15000rpm |
| Warranty | 1 year |
| Max Working Speed | 18000rpm |
| Rated Torque | 79 Nm |
| Rated Power | 37kW |
| Measurement Range | 0-200Nm |
| Weight | 700kg |
| Rated Voltage | 380V |
| Type | Electric Dynamometer |
| Brand Name | Seelong |
| Model Number | SSCH37-4500-18000 |
| Certification | CMC, ISO9001, ISO45001, ISO14001, CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 4 sets per month |
| Delivery Time | 12-16 working weeks | Packaging Details | Seaworthy Plywood |
| Certifications | CMC, CE, ISO 9001, ISO 45001, ISO 14001 | Constant Torque Range | 0-4500rpm |
| Constant Power Range | 4500-15000rpm | Warranty | 1 year |
| Max Working Speed | 18000rpm | Rated Torque | 79 Nm |
| Rated Power | 37kW | Measurement Range | 0-200Nm |
| Weight | 700kg | Rated Voltage | 380V |
| Type | Electric Dynamometer | Brand Name | Seelong |
| Model Number | SSCH37-4500-18000 | Certification | CMC, ISO9001, ISO45001, ISO14001, CE |
| Place of Origin | China | ||
| High Light | 37kW AC dynamometer test system ，New energy motor dynamometer bench ，18000 RPM motor test system | ||
SSCH37-4500-18000 37kW New Energy Motor Test Dynamometer Bench System
1. SSCH37-4500-18000 37kW New Energy Motor Test Dynamometer Bench System Configuration Specifications
| Component Name | Core Specifications | Brand |
| Electric dynamometer | Rated power: 37kW; Rated speed: 4500 rpm; Rated torque: 79 Nm; Maximum speed: 18000 rpm; Water cooling (flow rate ≥ 15 L/min, suitable for small and medium power heat dissipation needs) | Seelong |
| Torque flange | Measurement range: 0-200 Nm; Signal output: 4-20 mA; Accuracy: 0.2% FS; Repeatability error: ≤0.2 % FS | HBM |
| Variable frequency inverter system | Input voltage: three-phase AC 380V±10%; frequency: 50-60Hz; overcurrent protection value: 1.5 times rated current (suitable for 37kW power rating) | ABB |
| XLM-1000 measurement and control system | Communication interfaces include EtherCAT (≤1ms)/RS485, supporting precise measurement and control of small and medium power motors. | Seelong |
| Data acquisition system | Integrated vibration acquisition unit, temperature acquisition unit, analog input acquisition unit, and digital input acquisition unit, adaptable to the parameter range of small and medium power motors. | Seelong |
| Power analyzer | Voltage 0-800V; Current 0-200A; Harmonic 0-50; Data update rate 10ms, matching the electrical parameter measurement requirements of 37kW level. | Seelong |
| Battery simulator | Output voltage 200-600V; output current 0-150A, suitable for power supply scenarios of small and medium power motors. | Seelong |
| Coupling | Diaphragm structure; nominal torque 250 Nm; allowable speed 20,000 rpm (adaptable to speed requirements up to 18,000 rpm), torque matched to 37kW power rating. | Seelong |
| Protective cover | Q235 steel plate material (3mm thick); safety interlock device (response ≤0.1s), balancing protection and ease of operation. | Seelong |
| Cast iron plate | Made of HT300 material (tensile strength ≥300MPa); flat plate dimensions 1800mm×1200mm×180mm (length×width×thickness), suitable for installation needs of small and medium power equipment. | Seelong |
| Motor bracket | 200-400mm motor center height adjustment; compatible with motors with diameters of 80-200mm, covering the size range of 37kW motors. | Seelong |
2. SSCH37-4500-18000 37kW Electric Dynamometer Technical Parameters
| Parameter categories | Technical indicators |
| Motor manufacturers | Seelong |
| Rated power | 37kW |
| Rated torque | 79Nm |
| Rated speed | 4500rpm |
| Maximum speed | 18000rpm |
| Constant torque speed range | 0-4500rpm |
| Constant power speed range | 4500-15000rpm |
| Torque sensor model | T40B (HBM) |
| Torque sensor range | 0-200Nm |
| Accuracy level | 0.2%FS |
3. SSCH37-4500-18000 37kW New Energy Motor Test Dynamometer Bench System Advantages
1) High-precision testing: Core components achieve 0.2 %FS accuracy, speed control is ±1rpm, and data repeatability is excellent, meeting the R&D-level fine-grained testing requirements for small new energy motors.
2) Wide range compatibility: 0-18000rpm speed + 0-200Nm torque coverage, 4500-15000rpm wide constant power range, perfectly suited for the high-speed operation testing needs of 37kW-class micro new energy vehicles, small industrial equipment, and portable energy storage system motors .
3) Fast dynamic response: The frequency converter system has a 5ms response time, accurately simulating real-world operating conditions of light equipment such as start-up, acceleration, and sudden load changes, and is especially suitable for dynamic performance testing in high-speed operating scenarios.
4) Comprehensive data acquisition: Simultaneously captures key parameters such as vibration, temperature, voltage / current / harmonics, and records all core performance data of small and medium power motors under high-speed operation without omission.
5) High safety assurance: Q235 steel plate protective cover + HT300 high-rigidity plate, coupled with 0.1s fast-response safety interlock, reinforced protection design for high-speed operation scenarios of 18000rpm, eliminating the testing risks of light equipment, while also ensuring ease of operation.
6) Highly efficient testing process: Automated operation reduces manual intervention, with a test cycle of ≤20 minutes for a single small motor, significantly improving R&D and small-batch quality inspection efficiency, and adapting to the rapid iteration testing needs of high-speed motors.
4. SSCH37-4500-18000 37kW New Energy Motor Test Dynamometer Bench System Typical Applications
1) Miniature new energy vehicle drive motors: Adapted to 37kW-class miniature electric vehicle drive motors such as Wuling Hongguang MINIEV and Changan Lumin , completing comprehensive testing across all dimensions including high-speed power output, high-speed energy efficiency curves, dynamic response, and durability, covering R&D verification and mass production quality inspection.
2) Motors for small industrial equipment: Load efficiency and continuous high-speed operation reliability tests are conducted on 37kW- class high-speed equipment such as small high-speed water pumps, high-speed fans, and precision conveyor belt motors, contributing to energy-saving renovations and high-speed upgrades in light industry.
3) Portable energy storage system motor: The focus is on monitoring the temperature changes, vibration amplitude, and range stability of the high-speed motor (the motor that powers the portable energy storage power supply) to ensure the safety performance of outdoor energy storage devices under high-speed operation.
4) Research and Development & Quality Inspection: Compliant with standards such as GB/T 18488-2015 and GB/T 1032-2012, supporting performance verification and small-batch mass production quality inspection of new 37kW high-speed motors, meeting compliance requirements under high-speed operating conditions.
5) Research and Teaching: Provides a small high-speed motor performance testing platform for universities and research institutions, suitable for 37kW- class high-speed motor research projects and teaching demonstrations, and easy to operate.
5. 37kW New Energy Motor Test Dynamometer Bench System Reference Standards
6. Motor Test Dynamometer Bench System Model List
| Model | Rated Power (kW) | Rated Torque (Nm) | Rated Speed (rpm) | Max Speed (rpm) | Constant Power Range (rpm) | Constant Torque Range (rpm) |
Torque Measurement Accuracy (%FS) |
| SSCH30-4500/18000 | 30 | 64 | 4500 | 18000 | 4500-15000 | 0-4500 | 0.05/0.1/0.2 |
| SSCH37-4500/18000 | 37 | 79 | 4500 | 18000 | 4500-15000 | 0-4500 | 0.05/0.1/0.2 |
| SSCH45-4500/18000 | 45 | 95 | 4500 | 18000 | 4500-15000 | 0-4500 | 0.05/0.1/0.2 |
| SSCH55-4000/15000 | 55 | 132 | 4000 | 15000 | 4500-15000 | 0-4000 | 0.05/0.1/0.2 |
| SSCH60-4000/15000 | 60 | 143 | 4000 | 15000 | 4000-15000 | 0-4000 | 0.05/0.1/0.2 |
| SSCH90-4000/15000 | 90 | 215 | 4000 | 15000 | 4000-15000 | 0-4000 | 0.05/0.1/0.2 |
| SSCH110-4000/15000 | 110 | 263 | 4000 | 15000 | 4000-15000 | 0-4000 | 0.05/0.1/0.2 |
| SSCH132-4000/15000 | 132 | 315 | 4000 | 15000 | 4000-15000 | 0-4000 | 0.05/0.1/0.2 |
| SSCH160-4000/15000 | 160 | 382 | 4000 | 15000 | 4000-15000 | 0-4000 | 0.05/0.1/0.2 |
| SSCH200-4000/12000 | 200 | 477 | 4000 | 12000 | 4000-12000 | 0-4000 | 0.05/0.1/0.2 |
| SSCH250-4000/12000 | 250 | 597 | 4000 | 12000 | 4000-12000 | 0-4000 | 0.05/0.1/0.2 |
| SSCH300-4000/10000 | 300 | 716 | 4000 | 10000 | 4000-10000 | 0-4000 | 0.05/0.1/0.2 |
| SSCH350-4000/10000 | 350 | 836 | 4000 | 10000 | 4000-10000 | 0-4000 | 0.05/0.1/0.2 |
| SSCH400-4000/10000 | 400 | 955 | 4000 | 10000 | 4000-10000 | 0-4000 | 0.05/0.1/0.2 |
Supports customized services: Speed range, torque range, test software functions, and special environment adaptation solutions can be customized according to requirements.
7. Delivery and After-Sales Support
1) Standard models: Ships within 90 days (including pre-testing before delivery to ensure quick installation upon arrival).
2) Customized models: Delivery in 90-120 days, covering international logistics and distribution to major regions worldwide including Europe, America, Southeast Asia, and the Middle East (sea / land transportation options available, including secure packaging and moisture-proof and rust-proof treatment).
3) Supporting services: We provide complete CE and ISO certification documents and certificates of origin, and a dedicated logistics specialist will follow up throughout the process to assist with customs clearance and ensure the safe and timely delivery of large equipment to the site.
1) Warranty commitment: 1-year warranty on core components (dynamometer, torque flange), lifetime maintenance; free troubleshooting and repair services during the warranty period, excluding damage caused by human error.
2) Technical support: 24/7 bilingual (English and Chinese) service, response time ≤ 4 hours
3) Installation, commissioning, and training services: The user is responsible for on-site basic installation. Seelong will dispatch two professional technicians to provide on-site guidance (including equipment positioning and calibration, and pipeline / line connection specifications); equipment commissioning will be handled entirely by us (including power-on testing, parameter calibration, and system linkage testing); 3 days of free professional operation training will be provided (covering equipment operation, parameter settings, daily maintenance, and troubleshooting) to ensure that operators are proficient in using large-scale equipment.
4) Remote service: Supports remote debugging via computer, system upgrades, and modular solution configuration guidance, quickly resolving technical issues during use and minimizing downtime losses.
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.
9. Our certificates
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2012
Total Annual:
3000000-4000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Seelong Intelligent Technology (Luoyang) Co., Ltd. is located in Luoyang, the city of peonies. It is a high-tech enterprise integrating equipment measurement, control, design, manufacturing and sales services for power engineering systems of automobiles (including passenger cars and commercial vehic... Seelong Intelligent Technology (Luoyang) Co., Ltd. is located in Luoyang, the city of peonies. It is a high-tech enterprise integrating equipment measurement, control, design, manufacturing and sales services for power engineering systems of automobiles (including passenger cars and commercial vehic...
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