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Shenzhen Power Motor Limited 
     Shenzhen Power Motor Industrial Co., Ltd. is a professional manufacturer of AC/DC universal motors widely used in home appliances, vehicle technology, electric tools, automatic equipment and medical instruments.

The needs of customers 

Static torque test :  
 ①.The static torque is measured base on the size of the  product, the parameters of the product and the technical requirements. 
 ②.The maximum static torque of each pole is detected, rotating motor is used to drive the stator of the motor to be tested, and the rotor of the motor is connected to torque measurement induction device at the same time. hen the motor is rotated, the stator  of the motor is also rotating, so the motor rotor will also be reacted with torque, which is equivalent to the static state we need to  detect. The static torque is being measured through a torque measurement induction      device at the other end of the rotor.
 ③.The engineer can set the system to determine the upper and lower limits of the static  torque, when the test array is within the  range, the result is qualified and has a green  logo, and vice versa. Color identification test results

Static plugging test :
    ①.The PTC temperature control is measured base on the  product size, product polarity and other parameters and technical requirements.
    ②.The PTC temperature control is measured base on the  product size, product polarity and other parameters and technical requirements.
    ③.By using mechanical blocking mode, engineers set the test mode as the  chart of example below, the system will perform the test to get the PTC time per the test mode set by customer. 
 
Performance Test:
 
    ①.The PTC temperature control is measured base on the  product size, product polarity and other parameters and technical requirements. 
    ②.  Start performance test from no load and load to plugging test  at clockwise, and then do the no load/load and plugging test at counter clockwise, and the system will collect and analysis the data to make the judgement per the set up from engineer.
    ③.  The engineer can set the system to determine the upper and lower limits of the static torque, when the test array is within the range, the result is qualified and has a green logo, and vice versa. Color identification test results.