Precision Test Equipment for Higher Speed Motor Testing-hysteresis dynamometer
Hysteresis dynamometer product introduction:
The hysteresis dynamometer is ideal for testing motors with small and medium torque and high speed, including starter motors under constant torque, asynchronous motors, low-power DC motors, series motors, and those used in the power tool industry. It is exceptionally suited for analyzing the dynamic characteristic curves of various micro and specialized motors.
Torque range: 0.002~20N.M, speed 0~30000r/min
Accuracy: Torque ≤± 0.5%, speed ≤± 0.2%
Applications:
Our hysteresis dynamometer can be applied to single-phase asynchronous motors (such as those in washing machines, range hoods, fans, air conditioners, compressors), shaded pole motors, DC motors, series motors, power tools, three-phase motors, synchronous motors, speed regulating motors, and more.
It is also suitable for stepper motors, wiper motors, window motors, automobile heater motors, motorcycle starting motors, and many other 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 |
Key features:
1. Test data are digitally displayed and can be seamlessly transferred to a microcomputer for sampling, curve plotting, and printing.
2. Incorporates a high-precision load sensor, offering excellent stability, extended service life, and other advantageous traits.
3. The unit boasts high sensitivity, superior load torque stability, and reliable test repeatability.
4. Load size can be effortlessly controlled by adjusting the excitation current.
5. Software operations are user-friendly and intuitive, supporting manual, automatic, fixed-point, and various other test methods. The results can be compared with curves, and data can be imported into Word and Excel.
6. The DC electric power tester features a multi-range (automatic switching) to accommodate tests on both high-power and low-power motors.
7. The dynamometer's three-dimensional adjustment table facilitates easy motor installation and rapid clamping.
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