test system
GZC series hysteresis dynamometer
Summary Description:
Through the power electronic converter, the absorbed mechanical energy is converted into electrical energy to be fed back to the grid or used for other purposes to achieve energy recovery. It has the advantages of high precision, wide speed range and fast dynamic response.
Classification:
Key words:
GZC series hysteresis dynamometer
cooling
Test system, dynamometer, instrument
Timely contact:
Telephone: 86-576-88038088
E-mail:gzdq@jjgz.com
Product Details
Dynamometer, as the key equipment of power mechanical performance testing, is widely used in the field of performance testing and research and development of automobiles, engines, motors, wind power generation, ship propulsion systems and various industrial power equipment. It can not only measure the output torque, speed, power and other key parameters, but also simulate the actual working conditions to evaluate the performance, efficiency, durability and emissions of the equipment.
Features: The absorbed mechanical energy is converted into electrical energy through the power electronic converter to feed back to the grid or for other purposes to achieve energy recovery. It has the advantages of high precision, wide speed range and fast dynamic response.
Application: It is widely used in the testing of automobile engines, electric motors, gearboxes, hybrid power systems, etc., as well as the performance evaluation of electric vehicle drive systems.
Each dynamometer has its own unique application scenarios and technical advantages, the choice should be based on the type of object under test, power range, test needs and budget and other factors. The correct choice can not only improve the test efficiency, but also ensure the accuracy and reliability of the test results.
Hysteresis dynamometer
1. Adjusting the excitation current can change the load, simple to use, and has good control performance.
2. Suitable for characteristic curve testing and temperature rise tests of high-speed small power motors. For example: asynchronous motors, small power DC motors, series motors, electric tool motors, shaded pole motors.
| Model | Testing range | Operating power | Accuracy | Cooling method | ||
| Torque (N.m) | Speed (rpm) | Continuous power (w) | Short-term power (w) | |||
| GZC10m | 0.01 | 30000 | 10 | 30 | 0.5% | Natural cooling |
| GZC20m | 0.02 | 30000 | 10 | 40 | 0.5% | Natural cooling |
| GZC50m | 0.05 | 30000 | 20 | 80 | 0.5% | Natural cooling |
| GZC100m | 0.1 | 30000 | 40 | 100 | 0.5% | Natural cooling |
| GZC200m | 0.2 | 30000 | 60 | 150 | 0.5% | Natural cooling |
| GZC500m | 0.5 | 30000 | 150 | 300 | 0.5% /0.2% | Air cooling |
| GZC1 | 1 | 20000 | 200 | 400 | 0.5%/0.2% | Air cooling |
| GZC2 | 2 | 20000 | 500 | 1000 | 0.5%/0.2% | Air cooling |
| GZC5A | 5 | 12000 | 1000 | 2000 | 0.5%/0.2% | Air cooling |
| GZC5B | 3 | 12000 | 750 | 1500 | 0.5%/0.2% | Air cooling |
| GZC10A | 10 | 6000 | 1500 | 3000 | 0.5%/0.2% | Air cooling |
| GZC10B | 7.5 | 6000 | 1200 | 2400 | 0.5%/0.2% | Air cooling |
| GZC20 | 20 | 4000 | 2500 | 5000 | 0.5%/0.2% | Air cooling |
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