G-MOTOR Health Technology was established in 2004,the leading manufacturer of linear drives/lifting motors in China

The company specializes in linear drives, bidirectional self-generators, AC variable frequency motors, lift motors, gear motors, etc. The products are widely used in fitness equipment (treadmills, spinning bikes), smart homes (lifting beds, massage chairs, lifting tables, electric sofa, window opener, door openeretc.), vending machines, medical equipment (medical beds, dentist beds, nursing beds, etc.), automated industry and agriculture, etc.

◆Brushed DC motor        

◆Aluminum gear box        

◆Worm gear        

◆Low speed high torque        

◆IP44 Protection IP44        

Technic parameter
Rated voltage 12Vdc 24Vdc
Duty Cycle 10%(1 ON 9 OFF)
Motor rated Torque> 0.21NM
Gear rated Torque> 2.5NM
Rated Current 3A
Rated speed 230RPM
Ratio 15.5:1
Smart home
Door opener


N0. Model Voltage
RPM N.m Current(A) rpm
No load Max.load No load Max.load
A1 GK4430 24 4300 2.5 0.8 3 280 210
A2 GK4445 24 4300 3.5 1.2 4.5 280 220


Performance curve: