Stepper motor reducer is a relatively sophisticated machinery, the use of its purpose is to reduce rotation speed, increase torque. Under what circumstances that stepper motor need to use the reducer? You're using a stepper motor encounter the following situations should consider to use. (1)Stepper motor stator phase current switching frequency, such as to progress into the motor drive circuit of the input pulse, make its slow movement. Stepper motor at low speed when waiting for step by step instructions, the rotor in a stop state, when low speed step by step, will speed fluctuation is very big, at this point as to high speed running, can solve the problem of speed fluctuation, but the torque is insufficient. Will the low speed torque ripple and high speed and torque. (2)Small (Below 50 mm)Step type PM stepping motor is apart from the Angle of 7. 5. The electricity the opportunity to change position control precision problem. (3)Stepper motor output shaft with the method of direct driving load, when the load inertia is very big, can appear accelerating torque insufficient phenomenon. (4)Hope big brake torque at low speed. Stepper motor using small backlash reducer requirements, impact resistance, high strength of tooth surface. Geared motor has a very wide range of applications, belongs to the mechanical equipment indispensable power equipment, especially in corrugated machinery, printing machinery, packaging machinery, transportation machinery, food machinery, color box, automatic warehouse, warehouse, three-dimensional parking equipment, textile, dyeing and finishing, chemical and other devices.
