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ZC5840 Motor Tester
Brief introduction
The ZC5840 micro motor tester is a test equipment for the life aging of motors, etc. The internal core chip is professionally used for off-axis moment of inertia (ERM) and linear resonant actuator (LRA) (with built-in library and intelligent control Eng) Haptic drive. This series of devices uses a special LRA control algorithm called automatic resonance tracking. Automatic resonance tracking uses the back-EMF of the LRA to monitor and track the resonance frequency. Later, it can use this resonant frequency information to drive the closed-loop LRA. Automatic resonance has many benefits and makes LRA fusion simple: the rotor vibration is stronger and more consistent, the power consumption of the resonance drive is lower, it has the ability of over-speed driving and LRA braking to obtain better response time, which is the current test The most suitable method for the motor. Compared with the previous method of measuring F0 with a sine wave, and then using the corresponding F0 value to de-age the motor, the method has improved a lot.
Technical index
Model |
ZC5840 |
Maximum number of connectable channels |
40 channels, divided into two groups, channel 1-20 is one group, channel 21-40 is another group, each group of test parameters can be set independently, and each channel can be independently switched. |
Drive voltage |
0.10V~3.00V (adjustment accuracy 0.01V) |
testing time |
0~999.9h (Adjustment accuracy 0.1h) |
Voltage compensation |
0.01~1V |
F0 upper and lower limits |
0~999.9Hz |
Restart time |
1~999s |
Cycles |
0~99999 times (5 groups can be independently programmed) |
Start stop time |
0~999.9s (Adjustment accuracy 0.1s) |
F0 measuring range |
20~350Hz (measurement accuracy≤1%±1Hz) |
Scope of application |
Linear motors, etc. |
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◆ Electroacoustic device test equipment
◆ Electrical safety testing equipment
◆ Component parameter test equipment
◆ DC low resistance test equipment
◆ Signal distortion meter test equipment
◆ New energy battery test equipment
◆ Transformer, motor, coil test equipment
◆ Airtightness and Waterproof Test Equipment
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Market Phone
86-519-85139371 -
Sales Call
Mr. Wang: +86 15861176170 Miss Lu: +86 13685211385 Mr. Pan: +86 18551080770