KST-57D23-ZK-0003 1.8° Two-Phase Stepper Motor with 760mN·m Holding Torque, 3A Rated Current, 24V DC Drive Voltage

The KST-57D23-ZK-0003 is a high-performance two-phase stepper motor designed for precision and reliability in applications such as robotics, automation, and small-scale machinery. With a step angle of 1.8° and a holding torque of 760mN·m, this motor is ideal for applications requiring compact size and efficient performance.

Operating at a rated current of 3A, the motor runs on 24V DC and offers a phase resistance of 0.6Ω±15% and an inductance of 1.2mH±20%. This allows for stable and reliable operation with low power consumption, making it a great choice for energy-efficient systems.

Built with Class B insulation, the motor has an insulation resistance of 100MΩ minimum at 500V DC, ensuring robust durability and safety. The KST-57D23-ZK-0003 features a braking torque of 80nN·m and a moment of inertia of approximately 180g·cm², which allows for smooth and precise stops during operation.

Weighing around 600g, this compact stepper motor is an excellent solution for tight spaces while delivering reliable torque and accurate motion control in a wide range of applications.