SW4822 is two phase stepper motor drives digital stepper motor drives, using the latest DSP digital technology, is a cost-effective segment type drive, driven by direct current, with superior performance, has a large torque output at high speed, low speed stability is smooth, settled, the disadvantage of low speed crawl, the drive voltage can reach DC48V, highest peak current can be up to 2. 2, adaptive current in 2. Product details details 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: