一级标题
一级标题

AIP motor-cogging torque tester test items mainly include cogging torque.

AIP motor-cogging torque test is suitable for electrical performance testing of all types of motors, such as automobile drive motors, automobile auxiliary motors (EPS motors, One-box motors, etc.), servo motors, etc

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Electric Motor Tester

Motor cogging torque tester

This product is suitable for electrical performance testing of automobile drive motors, automobile auxiliary motors (EPS motors, One-box motors, etc.), servo motors, military motors, etc. It replaces imported brands, is customized and developed, has high precision and efficiency, and can be used for motor research and development and laboratory testing to enhance product competitiveness.


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Motor
Motor cogging torque tester
Motor
Motor
Motor
Key Features
Technology
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Key Features

High-precision test: Use a high-precision small-range torque sensor to ensure the actual high-precision measurement of cogging torque.

Data quantification: quantify the motor performance test data and set upper and lower limits to achieve simple testing;

Waveform display: load performance, cogging torque, and friction torque can be separated and displayed as a synthetic waveform curve, which is intuitive, clear, and simple;

Integrated design: It can meet simultaneous and time-sharing measurement functions, with a variety of stand-alone and cabinet equipment structures available. The integrated architecture design can complete all setting items in one clamping.

Comprehensive testing: compatible with high-power motor test items such as cogging torque, friction torque, resistance, etc., suitable for various high-power motors such as automotive drive motors, one machine for multiple uses, reducing equipment purchase costs;

Fast clamping: The clamping method is efficient and convenient, suitable for operation by personnel on the motor production line, reducing useless operation steps and meeting the production rhythm of the production line;

Easy maintenance: supports intelligent self-checking, remote fault diagnosis and online software upgrade, plug-in design, easy to disassemble and replace

Easy to use: The test system is equipped with professional test software, Windows operating system, built-in help documentation, and standard high-performance touch screen and numeric keyboard;

Rich interfaces: The instrument has built-in USB, LAN (convertible to RS232, RS485, etc.) interfaces, supports TCP/IP network protocol, supports PLC simulation technology, and facilitates the control and expansion of the instrument.


Technology

Test items: cogging torque, etc.

Project integration: test data includes CW and CCW directions.

Data management: automatic storage of test data, connection to the MES system, and data interaction and sharing.

High compatibility: Compatible with the test requirements of motors with different shaft output ends. Quick model change is achieved when measuring motors of different models.


FAQ
  • What is cogging torque in motor?

    Cogging torque is the interaction between the permanent magnets in the rotor, and the slots of the stator. Because the rotor magnets are attracted to the stator teeth, the torque required to move the rotor changes with the relative position of the rotor to the stator.

  • What is the purpose of the torque test?

    Torque testing is a way of determining how an object will react when it is being turned - during normal operation or being twisted until it deliberately fails or breaks. This rotational force can be 'dynamic' often delivered at ultra-high speed or 'static' at a much lower speed.

  • What causes motor cogging?

    Cogging force is a phenomenon caused by the attraction of the iron lamination stack of the motor to the permanent magnets. The direction of this force is either the same or opposite to the moving direction.

  • What is the standard for torque testing?

    ISO 16047:2005(en), Fasteners — Torque/clamp force testing.

  • What is a cogging motor?

    When the slots of the rotor are equal in number with slots in the stator, they align themselves in such way that both face to each other and at this stage the reluctance of the magnetic path is minimum and motor refuse to start. This characteristic of the induction motor is called cogging.