KST-42D22-D-0003 1.8° Two-Phase Stepper Motor with 0.3N·m Holding Torque, 1.6A Rated Current, 24V DC Drive Voltage

The KST-42D22-D-0003 is a lightweight and efficient two-phase stepper motor designed for precise motion control applications where space is at a premium. Featuring a step angle of 1.8° and a holding torque of 0.3N·m, this motor is ideal for small machinery, robotics, and automation systems requiring compact size and dependable performance.

This motor operates with a rated current of 1.6A at 24V DC, providing an optimal balance between power consumption and performance. The phase resistance is 1.9Ω±15%, with an inductance of 1.8mH±20%, ensuring smooth and efficient operation in various conditions.

With Class B insulation and an insulation resistance of 100MΩ minimum at 500V DC, the KST-42D22-D-0003 is built for reliability and long-term use. It also offers braking torque of 100gf·cm and a moment of inertia of 56g·cm², ensuring precise and consistent stopping power during operation.

Weighing only 290g, this stepper motor is ideal for applications with space constraints while still offering the necessary torque for small-scale automation tasks.