One, the model can be used for large inertia load drivers to slow down when the stepper motor, the rotating inertia moment of inertia loads for the direct ratio and reduction ratio of the two. So, can undertake large inertia load. Two, to improve the starting, stops the damping characteristics of the inertia load is larger or acceleration deceleration time is short, compared with the standard of stepper motor, deceleration motor can inhibit damping effect, achieve stability. Apply to the index plate, manipulator positioning purposes such as big inertia a short time. Three, to realize the miniaturization compared to produce the same torque in low-speed field standard stepper motor and deceleration machine stepper motor and the slow step motor installation size smaller, can reduce the quality, reduce the volume. As for device miniaturization, lightweight when very helpful. Fourth, high rigidity, it is not easy to reverse the slowdown stepper motor for high rigidity and therefore not easy to reverse, compared with the standard of stepper motor is affected by load torque fluctuation is not big. So even load size changes can achieve stable and high precision positioning. Fifth, can be installed on surface of the load. We launched machine of decelerate of planet of stepper motor, using special planetary reducer, is currently in 42 and 57 stepper machine were applied, filling the existing partial shaft to slow down the output of the stepper motor torque small problems, in a more complete product structure, selection diversity. On the appearance and structure design to lightweight, compact and lightweight, and in the limited volume of gear module design to a minimum, increase the torque output, have the low clearance, high efficiency, low noise,50 decibels or less)。 Maximum torque can be up to 25 n. m。 Welcome new and old customers to choose, commonly used models SW1753N20APL5, SW1753N20APL15 the main products: stepper motor, brushless motor, servo motor, stepping motor drive, brake motor, linear motor and other kinds of models of the stepper motor, welcome to inquire. Telephone: