E41HLET-LNK-NS-00 by Kollmorgen

The Kollmorgen E41HLET-LNK-NS-00 is a high-precision stepper motor from the E Hybrid Stepper Motors series, engineered for industrial and automation applications. As a bipolar step motor with a step angle of 1.8° and a rated speed of 1500 RPM, it delivers accurate motion control and smooth performance. The motor operates at a rated voltage of approximately 65 VDC under continuous operation conditions, making it ideal for demanding positioning tasks and sustained use in diverse mechanical systems.

This motor offers robust performance characteristics, including a holding torque of 12 Nm to maintain static positions with high accuracy and a detent torque of 0.8 Nm to prevent unwanted movement when power is removed. Its phase resistance of 1.2 ohms reduces power consumption while the phase inductance of 3.5 mH helps minimize resonance and improve high-speed stability. The rotor inertia of 3.8 kg·cm² contributes to responsive acceleration and deceleration, while an optional encoder upgrade supports up to 4000 pulses per revolution for enhanced feedback and closed-loop control.

Designed for reliability and durability, the E41HLET-LNK-NS-00 features Class B insulation, enabling operation in ambient temperatures from -20 °C to +50 °C without performance degradation. It withstands axial loads up to 200 N, ensuring mechanical resilience under thrust and vibration. Encoder compatibility allows integration with advanced motion controllers for precise monitoring and adjustment. This motor’s combination of high torque, fine step resolution, and environmental robustness makes it a superior choice for industrial automation, robotics, CNC machinery, and other applications requiring exact positioning and long-term reliability.