KST-42D30-D-0003 1.8° Stepper Motor, 2.0A Rated Current, 0.6N·m Holding Torque, 42mm Frame Size

The KST-42D30-D-0003 is a 1.8° two-phase stepper motor, ideal for precision motion control applications. With a rated current of 2.0A and 0.6N·m holding torque, this motor provides reliable performance in a variety of automation, robotics, and CNC systems. The 42mm frame size is designed to meet the requirements of compact yet powerful motion control.

Key features of the KST-42D30-D-0003 include:

• Phase resistance of 1.5Ω ± 15% and phase inductance of 3.1mH ± 20% at 1KHz, delivering stable and efficient operation for demanding applications.
• Insulation resistance of 100MΩ min. at 500V DC, ensuring robust insulation and long-lasting performance in harsh conditions.
• Class B insulation with 500V AC withstand voltage, making it suitable for industrial environments.
• A rotor inertia of 72g·cm² and a weight of 370g, providing quick response and excellent precision for applications requiring fast acceleration and deceleration.

This motor is an excellent choice for systems requiring high efficiency, durability, and precise movement control. It is widely used in robotics, automation, CNC machinery, and other industrial applications.