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Product Application

Introduction of DC Gear Motor

Songgang is a specialized manufacturer of DC Electric Gear Motors for many OEMs. Songgang's management policy is to provide personalized service and reliable products for our customer internationally. We are highly recognized for our engineering excellence in R&D. We have more than 20 Sets gear hobbing machines, as well as 10 Sets CNC machines, and Muti-Moulds Pneumatic punching machines.

Carbon-brushed DC motor are commonly applied for low speed applications.Commutator and Carbon friction and carbon powder will be accumulated in the commutator's slot while motor used certain period.Carbon powder may cause short and result in burning motor.In terms of DC motor,carbon and commutator friction produce sparkle,the later cause Electromagnetic interference and Noise.When your product has the requirement of the anti- electromagnetic interference,please inform us so we can provide best suppression elements solution,but most of our motors have been tested in lab of third party and passed the EMC of Europe standard.

The output shaft can be customized variously according to customers'requirements.Great care should be taken when processing shaft,Motor performance may be affected by heavy radial loading,or external impact,or cutting metal powder.

Operating temperature range
Motor operating temperature range:-10'C+60'C. All of our technical datas are tested under ambient temperature between 20'C- 25'C.If motor operated out of above temperature range,lubricating oil can't work and which may cause motor can't work properly.


Operating Humidity range
Do Operate the motor in the humidity range of 20$~85% RH,In the moist environment, motor's metal parts is easy to get rusty, and it may get into malfunction.

Please let us know the following Parameter if we are lucky to attract your interests:

1. Voltage & Frequency
2. Number of revolutions and direction of rotation
3. Type of output shaft ( Our standard shaft our your customized shaft)
4. Torque on output shaft
5. Motor Dimensions if you have your own drawing