This is an amazing miniature stepper motor. It comes with a 100:1 metal reduction gear box, which significantly boosts the torque. The motor can handle a DC voltage input ranging from 5 - 12V. It's an ideal choice for 3D printers and other applications that need accurate rotation control. Remember, always limit the motor current. An overly large current can damage the motor. Specifications include: for the stepper motor, a coil resistance of 30Ω±10%, 2 phases, a step angle of 18° per step, a max starting frequency of 900PPS min, a max slewing frequency of 1200 PPS min, a pull - in torque of 6gf - cm min, and a lead - out torque of 10gf - cm max. For the stepper motor with the gear box, the step angle is 18/100° per step, the max starting frequency is 900PPS min, the max slewing frequency is 1200 PPS min, the pull - in torque is 0.5Kgf - cm min, and the lead - out torque is 0.8Kgf - cm max. The cable length is 15cm and it weighs 14g. Documents available include the motor specification. The shipping list contains one Micro Metal Geared Stepper Motor (12V 0.6kg.cm).


Using this micro metal geared stepper motor is easy. First, connect it to a power source with a DC voltage between 5 - 12V. Make sure to use it in applications like 3D printers where precise rotation control is needed. When it comes to the current, always keep it within a proper range to avoid burning the motor. For maintenance, keep it in a dry and clean place. Check the cable regularly for any signs of damage. If you notice any issues with the motor's performance, like strange noises or inconsistent rotation, it's best to stop using it and check for problems. That's all you need to know to get the most out of this great motor.