86K74-E1000 Two-Phase Stepper Motor with 4.2Nm Holding Torque

The 86K74-E1000 is a high-torque, industrial-grade two-phase stepper motor engineered for demanding motion control applications. With a 1.8° step angle, this motor provides precise and smooth control, making it an excellent choice for automation, CNC machinery, robotics, and other systems requiring exact positioning and movement.

Designed to handle high power loads, the 86K74-E1000 operates at a driving voltage of 36V and a rated current of 6A. The motor's powerful holding torque of 4.2N.m ensures stable and consistent performance, even under significant mechanical stress, making it suitable for applications that demand high torque and precision.

The motor's phase resistance is 0.34Ω ±10%, and its phase inductance stands at 2.7mH ±20%, optimizing the motor's efficiency and responsiveness across a variety of applications. With a moment of inertia of 3600g.cm², this motor is well-suited for systems that require dynamic acceleration and deceleration without sacrificing accuracy.

Built with robust insulation, the 86K74-E1000 adheres to Class B standards and boasts an insulation resistance of 100MΩ minimum, ensuring safe and reliable operation. It also features a dielectric strength of 500V AC, further enhancing its protection against electrical faults and voltage fluctuations, making it dependable in challenging industrial environments.

Despite its power, the motor remains manageable in size, weighing approximately 3.6kg, allowing it to be integrated into a variety of machine configurations without excessive bulk.

In summary, the 86K74-E1000 is a highly durable and powerful stepper motor designed to deliver reliable performance in high-torque, precision-driven environments. With its strong holding torque, excellent insulation, and advanced electrical characteristics, it is ideal for applications in robotics, manufacturing, and other industrial automation systems where accuracy, strength, and endurance are critical.