Description

MSK076C-0450-NN-M1-UG1-NNNN Rexroth Synchronous Servo Motor

Technical Specifications

• Product Model: MSK076C-0450-NN-M1-UG1-NNNN
• Brand: Rexroth
• Warranty: One Year
• Input Voltage: 400V AC Three-Phase
• Operating Temperature: 0°C to +40°C
• Storage Temperature: -20°C to +70°C
• Response Time: ≤1ms
• Protection Class: IP65 for motor housing, IP54 for shaft end
• Accuracy Class: Positioning accuracy ±0.01 mechanical degree
• Output Frequency: 0–600Hz
• Rated Current Range: 12.5A Continuous, 37.5A Peak
• Communication Interface: Resolver Feedback Interface
• Supported Protocols: SERCOS III, Profinet, EtherCAT, CANopen
• Overload Capacity: 300% rated torque for 3 seconds
• Dimensions: 176mm (Length) × 115mm (Frame Diameter)

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Product Overview

The MSK076C-0450-NN-M1-UG1-NNNN is a permanent magnet synchronous servo motor engineered for high-dynamic closed-loop motion control in automated production systems. Designed with a robust stator winding structure and high-performance rare-earth magnet rotor assembly, this unit delivers consistent torque output under variable load conditions and suppresses torque ripple during low-speed operation, eliminating jitter issues for precision positioning tasks.

This servo motor resolves core pain points in high-speed automation equipment, including unstable repetitive positioning, insufficient overload endurance during rapid acceleration and deceleration, and signal interference in harsh workshop environments. Its IP65 housing blocks dust, cutting fluid and splash water, extending service life in machining centers, packaging lines, robotic articulation axes and material handling conveyors. Equipment integrators, maintenance engineers and factory automation system designers benefit most from its standardized mechanical mounting, universal drive compatibility and reliable resolver position feedback, which reduces commissioning time and lowers unplanned downtime from motor failure or signal drift. The compact frame size optimizes cabinet and mechanical assembly layout while maintaining stable thermal dissipation under continuous cyclic operation. (Word count: 186)

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Core Application Scenarios

1. CNC machine tool feed axes and spindle auxiliary positioning drives
2. Automated packaging, labeling and filling production lines
3. Multi-axis industrial robot joint and linear actuator drives
4. Printing, textile and winding equipment tension control systems
5. Automated warehousing stacker crane and conveyor positioning modules