Windows Based Cogging Test System

Accurate Cogging Test System for Motor Efficiency Improvement

Applications:

     Precision Motive’s Cogging Test System is a stand-alone test system designed to control and measure Detent Torque, Cogging Torque and Friction Torque. The test System includes a precision geared motor, a JT Series Torque Sensor integrating a 5 000 pulses encoder. JT101 to JT303 have a built-in security clutches to avoid system overload by mishandling when not in use. The geared motor drives the MUT (Motor Under Test) at a low speed from 1 … 10 rpm (other speed available as an option), while acquiring its cogging torque related to angle position. The torque measurement covers a range up to 2 N∙m (depending on the selected torque sensor) with an accuracy of ± 0.1 mN∙m (for JT 101 – 10 mN∙m and JT 303 – 3000 mN∙m). The executable software controls the system and displays acquired data. It provides accurate peak-to-peak measurement of cogging torque and displays X-Y or polar graphs as well as FFT analysis. The software allows the storage of measured data and provides comparison of performance data by overlaying up to 5 graphs. A cursor can be used to read accurate values from measurement poincs. Measured parameters can be saved as text file TXT. For better accuracy and function control, the software includes a zero offset adjustment routine which checks transducer signal over a complete turn (test sample MUT not connected to the system).

Technical Parameters:

The following table shows the mechanical characteristics of the different models:

The measurement characteristics of the device are as follows:

• Speed range: 1 to 10 rpm (other speed ranges can be customized)
• Angle detection: 0.018° (5000 pulses/revolution)
• Test direction: clockwise & counterclockwise

The device has the following environmental requirements:

• Working temperature range: +10℃ to +45℃
• Storage temperature range: 0℃ to +70℃
• The effect of temperature on zero position: 0.01%/℃
• Protection level: IP 42

The electrical characteristics of the device are:

• Power requirement: 220-240VAC/50Hz (max. 1A)
• Communication port: USB-B2.0
• The connecting cable includes a 2m USB cable

Support and Services:

The Cogging Test System is a highly precise and reliable equipment designed for measuring the cogging torque of motors. Our technical support and services include:

- On-site installation and commissioning

- Training for operators and maintenance personnel

- Remote technical support via phone or email

- On-site maintenance and repair services

- Calibration and re-certification services

- Upgrades and customization options to meet specific customer requirements

Packing and Shipping:

Product Packaging:
The Cogging Test System will be securely packaged in a sturdy cardboard box with foam inserts to prevent damage during shipping. The box will also be labeled with the product name and any necessary handling instructions. Shipping:
We offer both domestic and international shipping options for the Cogging Test System. Shipping costs will be calculated at checkout based on the destination and shipping speed selected. All orders will be processed and shipped within 2 business days of purchase. Customers will receive a tracking number via email once the order has shipped.

FAQ:

Q: What is the brand name of this Cogging Test System?

A: The brand name of this Cogging Test System is Precision Motive.

Q: What is the model number of this Cogging Test System?

A: The model number of this Cogging Test System is JT.

Q: Where is this Cogging Test System manufactured?

A: This Cogging Test System is manufactured in China.

Q: What is the purpose of a Cogging Test System?

A: A Cogging Test System is used to test the cogging torque of a motor or generator, which is the amount of torque needed to overcome the reluctance of the motor's magnetic field to move past the stator teeth.

Q: What types of motors or generators can be tested with this Cogging Test System?

A: This Cogging Test System can be used to test the cogging torque of a wide range of motors or generators, including AC, DC, and PM motors or generators.