Small Power Motor Testing Equipment Manufacturer
Introducing Our Hysteresis Dynamometer:
Our hysteresis dynamometer is designed for precision testing of motors with small to medium torque and high-speed requirements. Ideal for applications such as starter motors, asynchronous motors, low-power DC motors, series motors, and the power tool industry, this dynamometer excels at delivering dynamic characteristic curves for various micro and special motors.
Performance Specifications: Torque range: 0.002~20N.M, Speed: 0~30000r/min
Precision Metrics: Torque Accuracy: ≤± 0.5%, Speed Accuracy: ≤± 0.2%
Versatile Applications:
Our dynamometer is perfectly suited for single-phase asynchronous motors (such as those in washing machines, range hoods, fans, air conditioners, and compressors), shaded pole motors, DC motors, series motors, power tools, three-phase motors, synchronous motors, and more.
It is also compatible with stepper motors, wiper motors, window motors, automobile heater motors, motorcycle starting motors, and many other specialized motor types.
| model number |
Test range |
Operating power |
accurate |
Cooling method |
| torque(N.m) |
rotation speed(rpm) |
continuous power(w) |
short-term power(w) |
| CNC10m |
0.01 |
30000 |
10 |
30 |
0.50% |
natural cooling |
| CNC20m |
0.02 |
30000 |
10 |
40 |
0.50% |
natural cooling |
| CNC50m |
0.05 |
30000 |
20 |
80 |
0.50% |
natural cooling |
| CNC100m |
0.1 |
30000 |
40 |
100 |
0.50% |
natural cooling |
| CNC200m |
0.2 |
30000 |
60 |
150 |
0.50% |
natural cooling |
| CNC500m |
0.5 |
30000 |
150 |
450 |
0.5%&0.2% |
air cooling |
| CNC1 |
1 |
30000 |
200 |
600 |
0.5%&0.2% |
air cooling |
| CNC2 |
2 |
30000 |
500 |
1500 |
0.5%&0.2% |
air cooling |
| CNC5 |
5 |
20000 |
1000 |
3000 |
0.5%&0.2% |
air cooling |
| CNC10 |
10 |
15000 |
1500 |
4500 |
0.5%&0.2% |
air cooling |
| CNC20 |
20 |
15000 |
2500 |
6000 |
0.5%&0.2% |
air cooling |
Outstanding Features:
1. Digitally displayed test data can be sent to a microcomputer for sampling, curve plotting, and printing.
2. Equipped with a high-precision load sensor, ensuring excellent stability and extended service life.
3. High sensitivity, stable load torque, and test repeatability characterize the entire machine.
4. Load size is easily controlled by adjusting the excitation current.
5. User-friendly software enables simple operation and supports manual, automatic, and fixed-point testing. Results can be compared with curves and data can be exported to Word and Excel.
6. The DC electric power tester features multi-range (automatic switching) capabilities, accommodating both high-power and low-power motors.
7. The three-dimensional adjustment table simplifies motor installation and enables quick clamping for efficient testing.
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