The KST-57D33-EM-0013 is a high-performance two-phase stepper motor designed for applications requiring precision, durability, and high torque output. Its optimized design ensures reliability in various industrial and automation environments.

Key Features:

• Step Angle: 1.8°, offering precise motion control and accurate positioning.
• Rated Current: 4.2A, ensuring robust performance under dynamic loads.
• Phase Resistance: 0.45Ω ± 15% at 25°C, enabling efficient power usage and thermal stability.
• Phase Inductance: 1.4mH ± 20% at 1KHz, 1Vrms, designed for responsive and stable operation.
• Holding Torque: 1.1N·m, providing sufficient torque for demanding tasks.
• Rotor Inertia: 280g·cm², enhancing smooth and steady operation.
• Weight: 800g, ensuring a sturdy build while maintaining portability.
• Insulation Resistance: 100MΩ minimum (500V DC), guaranteeing excellent electrical insulation.
• Insulation Withstand Voltage: 500V AC for 1 minute, ensuring operational safety.
• Insulation Class: Class B, suitable for applications in elevated temperature environments.

This motor is ideal for applications in CNC machinery, robotics, automation systems, medical equipment, and 3D printing. The KST-57D33-EM-0013 offers an excellent balance of performance and reliability to meet diverse industrial needs.