High Precision Hysteresis Dynamometer Brake for Motors
Introducing Our Advanced Hysteresis Dynamometer:
Our hysteresis dynamometer is meticulously engineered for testing motors with small to medium torque and high-speed capacities. It excels in areas such as starter motor constant torque load starting, asynchronous motors, low-power DC motors, series motors, and the power tool industry. This dynamometer is exceptionally well-suited for analyzing the dynamic characteristic curves of various micro and special motors.
Torque Range: 0.002~20N.M | Speed: 0~30000r/min
Precision: Torque Accuracy ≤± 0.5%, Speed Accuracy ≤± 0.2%
Versatile Applications:
Ideal for single-phase asynchronous motors (e.g., washing machine motors, range hood motors, fan motors, air conditioning motors, compressor motors), shaded pole motors, DC motors, series motors, power tools, and three-phase motors.
Perfect for synchronous motors, speed-regulating motors, stepper motors, wiper motors, window motors, automobile heater motors, motorcycle starting motors, and more.
| 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 |
Distinctive Features:
1. Digital display of test data with microcomputer connectivity for sampling, curve plotting, and printing;
2. Utilizes a high-precision load sensor, ensuring excellent stability and long service life;
3. High sensitivity throughout the machine with great load torque stability and test repeatability;
4. Effortless load size control by simply adjusting the excitation current;
5. User-friendly software that supports manual, automatic, and fixed-point testing methods. Test results can be compared with curves and exported to Word and Excel formats;
6. The DC electric power tester features multi-range (automatic switching) capabilities to accommodate both high-power and low-power motor tests;
7. The dynamometer's three-dimensional adjustment table facilitates easy motor installation and rapid clamping.
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