KST-28B37-0001 NEMA 11 28mm 5-Phase Stepper Motor – 0.72° Step Angle, 1.2A, 0.09N.m Holding Torque
The KST-28B37-0001 is a high-performance 5-phase stepper motor with a 28mm frame size (NEMA 11), designed for applications that demand accuracy, smooth motion, and compact size. Featuring a 0.72° step angle, this motor delivers ultra-precise motion control, making it ideal for automation, robotics, semiconductor equipment, and medical instrumentation.
It provides a holding torque of 0.09N.m and operates at a rated current of 1.2A. The motor's rotor inertia of 18 g·cm² supports consistent acceleration in applications requiring stable response. Its shaft diameter of 5mm and shaft length of 15mm ensure straightforward mechanical integration. With a motor length of 51.8mm and weight of 200g, it balances power and compactness perfectly.
| ●Motor configuration and performance parameters | |||||||||||||||||||||||
|
|||||||||||||||||||||||








Daniel.Ding
Ding



