无电机负载测试长凳

无电机负载测试长凳

测试台 system uses a dynamometer with a dedicated load motor, 它支持扭矩模式和速度模式. 控制器提供精确的扭矩和速度控制, 负载电动机提供快速准确的响应. 这允许在电机测试过程中进行任意载荷曲线加载和波形测量, 满足电动机和驱动器的稳态和瞬态测量要求.

Test Items:

No-load test, rated test, peak torque, peak speed, durability test, temperature rise test, torque fluctuation, speed fluctuation, back EMF test, T-N curve test, motor start-up test, frequency band response bandwidth, driver performance test, efficiency cloud chart (MAP), forward/reverse speed difference rate, electrical time constant, torque control response time, speed control response time, dynamic position tracking error, braking torque test, speed adjustment rate, direct/alternating axis inductance, stall test, efficiency test, 超速, thermal resistance, inertia simulation, electromechanical time constant.

Motor Free Load Testing System

Software Development Platform:

LabView, custom display for the display module, report support with custom selection and recording.
The new TAS (Triple Accuracy System) precision guarantee system ensures testing accuracy through load control accuracy, high-precision torque and speed measurement, and mechanical installation accuracy.
Unique free-loading engine technology enables arbitrary load curve loading functionality. The system also supports loading waveform template settings, saving, and importing functions to improve testing efficiency.
The system has various control modes including ASR, ATR, and APR. It also includes energy feedback, short-term overload, undervoltage protection, and overcurrent protection.
Supports IoT functionality, allowing production progress to be checked via a QR code. The software supports remote online updates and has pre-diagnosis capabilities to eliminate faults in advance. It also features online monitoring of the equipment’s operating status.

Power Measurement Range

1.5kW/3kW/5.5kW/

15kW/30kW/45kW

Speed Measurement Range

3000rpm/8000rpm/15000rpm/

20000RPM

Torque Measurement Range

5N.m/10N.m/20N.m/50N.m/

100N.m/200N.m/500N.m

Torque Measurement Accuracy

0.05%/0.1%/0.2%/0.2%-0.5%

Voltage Measurement Accuracy

0.05%/0.1%/0.2%-0.5%

Current Measurement Accuracy

0.05%/0.1%/0.2%-0.5%



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