
High Speed Hollow Direct Drive Motor for Automation Equipment Model: Zrddr-168140-90-300-DMC-46. Zero Backlash Design: Direct load connection eliminates gearboxes, belts, and couplings for zero backlash. Compact High Torque: High torque density with long diameter and short length, ideal for space-limited applications. Maintenance Free: No maintenance required due to direct drive structure and elimination of mechanical transmission parts. High Resolution Encoder: Optional high-resolution sinusoidal encoder ensures accuracy below 2 arc-sec. Wide Torque Range: Continuous torque ranges from 5 to 1500 N-m to suit various industrial needs. Fast Speed Capability: Capable of reaching speeds up to 6000 RPM for low-speed, high-torque tasks. Robust Protection: IP65 and IP67 protection classes available for dustproof and water-resistant operation.