Leadshine offers easy servo motors (stepper motors with an encoders)  from NEMA 23 to 42 with torque of 0.9 to 20 Nm (128 - 2,832 oz-in). Those easy servo motors are integrated with 1,000-line encoders. They are made of high quality materials and can move in high precision with smoothness and quiteness. When driven by Leadshine's easy servo drives, position cloops are fully closed.