12V DC Gear Motor and PWM Driver Kit, Motor Series 20-400 RPM, Speed Reduction Motor with 8MM D Shaft(50rpm),Gear Motor

The gear motor shell is all-metal, wear-resistant and not easy to rust, and has good thermal conductivity. After the gear is crushed, heat treated and filled with imported lubrication oil, it has low friction coefficient and high capacity. With the brass turbine worm and double ball bearings, the noise generated by the operation of the engine is low. The motor adopts 8mm diameter stainless steel output shaft, high precision structure and runs smoothly and silently. The DC gear motor is equipped with regulator and has strong torsion, suitable for curtain machines, billboards, window openers, etc.