Description:

Long Service Life: Made of material, durable and long service life.. [High cost performance] This 31mm high-quality copper tube motor is small in size, large in torque, very practical and cost-effective.. 31mm/1.22in copper tube motor, small volume and big torsion.. Widespread Use: Generally used in curtain machines, advertising equipment, window openers and smart devices. [Low noise] All metal gears of this electric gearbox motor are impact resistant, have long life and low noise..