We are interested in DC motors products. The key parameters of the motor are given below: Dimensions: Dia 32 x 23.7 ?05 MM Weight: 40 ?.0 GM The above is the dimension of the motor body. The motor shaft dimension is: Dia.2 x 9.8 mm Material: Major materials are: copper (rotor), Si steel (rotor), stainless steel (case) and precious matels (commutator). General Notes: The motor shall last for 100 working hours without falures. Rated Voltage: 3V Rated load: 10 g-cm Direction of rotation: CC & CCW No load current: 45 mA max No load speed: 2700 +/-250 rpm Rated load current: 180 mA max Rated load speed: 2300 +/-250 Starting voltage: 0.55 V Audio noise: 44 dBA max Op condition: 5 to 35 C, 30 to 90 RH Content of environmentally harmful material: Total content of Hg, Pb, Cr, Cd below 100 ppm. To qualify for the application, a motor needs to comply fully with the above requirement, also to pass to independent life test, one with specified loads (10, 20 and 40 g-cm, 10 samples at each load) runing continuously for 500 hours, one with a 40 g-cm load (100 samples min) runing cyclically for 120,000 cycles. If you have additional questions please contact us. Regards Please respond to the buyer quickly as this will improve your chances of getting an order.
