AIP universal motor tester test items mainly include AC Hipot, IR, No load, RPM, and direction of rotation.

AIP universal motor tester is suitable for testing the electric performance of universal motors, such as blender motors, mixer motors, and other products.


Universal motor tester

This series of tester is suitable for testing the electric performance of universal motor, such as blender motor, mixer motor, and other products. After the test is completed, it gives qualified and unqualified instructions and sound and light alarm.

Key Features

Integrated design: Integrated innovation design solutions simplify the operation of workstations.

Fast clamping: simple and efficient clamping solution, convenient for production line personnel to operate and meet the production line pace.

Software features: user permission setting function; large storage able to save over 1000 test programs.

MES: support connecting with the production management system.

Easy-to-maintain: support intelligent self-inspection, remote failure diagnosis, and online software upgrading. Insertable card design makes it easy to disassemble and replace.

Easy-to-use: Professional test software, User-friendly interface, built-in help documents, high-performance touch screen, and numeric keyboard as standard.

Multiple interfaces:  the instrument comes with USB, LAN support TCP/IP network protocol, and PLC simulation technology. Instrument control and expansion are quite easy.


Test items: AC Hipot, IR, No load, RPM, direction of rotation.


AC Hipot: apply AC high voltage between the motor shaft and winding coils, and test the current of the testing loop.

Output voltage setting range/ precision

AC 200~3000V      ±(2%×setting value+10V)   

breakdown current testing range/precision

0.10~20.00mA      ±(2%×display value+0.05mA)

breakdown current presetting alarm range


test time range/resolution

0.5~999.9s   0.1s/step

Insulation resistance: apply DC high voltage between motor shell and winding coils and check the insulation resistance of the testing loop.

output voltage setting range/precision

DC 500V/1000V         ±(2%×setting value+10V)

insulation resistance testing range/precision

1~500MΩ   ≤100MΩ:±(3%×display value+0.5MΩ);  >100MΩ:±(5%×display value+5MΩ)

insulation resistance alarm setting range


test time range/resolution

0.5~999.9s   0.1s/step

Power and current (no load): apply rated voltage to the motor, and test the electric parameters under no load.

voltage testing range and precision

AC:30~500V           ±(0.5%×display value+1 word)

current testing range and precision

AC:0.02~5.0A         ±(0.5%×display value+2 digits)

power testing range and precision

0.6~1500W             ±(0.5%×display value+5 digits)      

RPM & direction of rotation: check with the optical fiber sensor



Direction of rotation

CW, CCW, Null

  • What is a Universal Motor Tester?

    A Universal Motor Tester is a specialized device used to evaluate and test universal motors commonly found in appliances like blenders, vacuum cleaners, and power tools. It helps determine their performance and functionality.

  • Why is Universal Motor Testing Important?

    Universal motor testing is crucial to ensure the efficiency and safety of appliances. It helps identify issues, such as worn-out brushes or faulty windings, preventing accidents and extending the lifespan of the appliance.

  • How Does a Universal Motor Tester Work?

    A Universal Motor Tester assesses the motor's parameters by applying specific loads and measuring current, voltage, and speed. It helps diagnose issues like electrical imbalances, overheating, or excessive vibration.

  • What Are the Benefits of Using a Universal Motor Tester?

    Universal Motor Testers provide accurate diagnostics, allowing for timely maintenance and repair. This reduces downtime, enhances safety, and ultimately saves money on replacement costs.

  • Can I Use a Universal Motor Tester at Home?

    While Universal Motor Testers are typically used by professionals, some user-friendly models are available for home use. However, it's essential to follow safety guidelines and, if unsure, consult a qualified technician.