Guangdong Kaifull Electronic Technology Co., Ltd.

The KST-42D41-0001 is a precision 1.8° two-phase stepper motor designed for applications requiring high efficiency and reliable torque control. Rated at 2.0A and 0.72N·m of holding torque, this motor is ideal for motion control in automation, robotics, and CNC systems. Its 42mm frame size provides a perfect balance of size and power, ensuring reliable performance in a variety of environments. Key features of the KST-42D41-0001 include: Phase resistance of 2.0Ω ± 15% and phase inductance of 4.15mH ± 20% at 1KHz, providing stable current control and energy-saving operation. Insulation resistance of minimum 100MΩ at 500V DC ensures long-term durability and resistance to environmental stress. Class B insulation with 500V AC withstand voltage ensures safe operation in industrial environments. With a rotor inertia of 110g·cm² and a weight of 500g, it is suitable for fast and precise applications without compromising torque output. The KST-42D41-0001 is ideal for high-performance motion control systems in industries such as 3D printing, CNC machines, and automation equipment.