High Precision Hysteresis Brake Dynamometer
Comprehensive Introduction to the Hysteresis Dynamometer:
The hysteresis dynamometer is the ideal solution for testing motors with small to medium torque and high speed. Perfectly suited for starter motors with constant torque under load, asynchronous motors, low-power DC motors, series motors, and power tools. It excels in evaluating the dynamic characteristics of various micro and specialized motors, ensuring precise and reliable results.
Torque Range: 0.002~20N.m, Speed: 0~30000r/min
Precision: Torque Accuracy ≤± 0.5%, Speed Accuracy ≤± 0.2%
Wide-Ranging Applications:
Single-phase asynchronous motors (including washing machine motors, range hood motors, fan motors, air conditioning motors, and compressor motors), shaded pole motors, DC motors, series motors, power tools, three-phase motors, synchronous motors, and speed-
regulating motors. Also applicable to stepper motors, wiper motors, window motors, automobile heater motors, and motorcycle starting motors, among others.
| 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 |
Noteworthy Features:
1. Digital display of test data with capability to send data to a microcomputer for sampling, curve plotting, and printing;
2. Incorporates a high-precision load sensor, offering excellent stability and prolonged service life;
3. Delivers high sensitivity, consistent load torque stability, and superior test repeatability;
4. Load size adjustable through excitation current control;
5. Software is user-friendly and intuitive, supporting manual, automatic, and fixed-point test methods. Results can be compared using curves and the data imported into Word and Excel;
6. Multi-range DC power tester with automatic switching, suitable for both high-power and low-power motor tests;
7. Three-dimensional adjustment table facilitates easy motor installation and rapid clamping, enhancing usability and efficiency.
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