Rexroth MSK MKD Servo Motor | MSK040B, MSK071C, MSK071E | 3-Phase Synchronous

Rexroth IndraDyn S MSK & MKD High-Performance 3-Phase Servo Motors

Product Overview: The Rexroth IndraDyn S Series (comprising MSK and MKD) represents the pinnacle of precision drive technology and dynamic performance in modern industrial automation. Engineered specifically for High-Precision CNC Machines, Printing Presses, and Packaging Lines, these 3-phase AC synchronous servo motors deliver extraordinary torque density in a compact frame. This selection features core models: MSK040B-0600-NN-M1-UP0-NNNN (Compact power), MSK071C-0450-NN-M1-UP1-NNNN, and MSK071E-0300-NN-M1-UG1-NNNN. With advanced permanent magnet technology and superior thermal management, these motors ensure maximum positioning accuracy and system reliability during continuous heavy-duty operation.

Key Technical Advantages:

• Ultra-High Dynamic Response: The low-inertia rotor design allows MSK motors to achieve rapid acceleration and deceleration cycles, significantly boosting overall production throughput.

• Precision Feedback Systems: Equipped with high-resolution multi-turn absolute optical encoders (e.g., M1 interface), preserving position data during power loss without the need for a homing sequence.

• Extensive Overload Capacity: Supports peak torques up to 300%-400% of the rated value, easily handling heavy startup loads and transient peaks.

• Environmental Robustness: Features high ingress protection (Standard IP65) and a smooth-surface design, making it ideal for the stringent hygiene requirements of food and pharmaceutical packaging.

• Versatile Configurations: Available with integrated electromagnetic holding brakes (e.g., UP1/UG1 configurations), keyed or plain shafts, and multiple connector orientations to fit complex mechanical assemblies.

Detailed Models & Parameters:

• Core Series: Rexroth IndraDyn S MSK & MKD Series.

• Model Keywords: MSK040B, MSK071C, MSK071E, MKD071, MSK040B-0600, MSK071C-0450.

• Technical Specs Decoding:

  • 0600/0450/0300: Rated speeds or winding characteristics identifiers.

  • M1: Integrated Optical Multiturn Absolute Encoder.

  • UP0 / UP1 / UG1: Shaft type (Keyed/Plain) and Holding Brake status.

• Power Supply: 3-Phase Synchronous AC.

• Cooling Method: Natural Convection / Forced Air cooling options.