MSK040C-0450-NN-M1-UP0-NNNN

The Bosch Rexroth Indramat MSK040C-0450-NN-M1-UP0-NNNN synchronous servomotor offers a compact yet powerful solution within the MSK IndraDyn S Synchronous Motors series. Engineered by Bosch Rexroth Indramat, this IndraDyn S Synchronous Servomotor delivers precise motion control optimized for machine tools, packaging, and general automation. It features a robust Motor Size 040 and a Motor Length C housing, providing a balanced footprint for high–density installations. Rated for a Maximum Torque 8.1 Nm and capable of stable operation under dynamic loads, the motor achieves speeds up to Maximum Speed 7500 rpm. Critical capabilities such as Protection Structure IP65 and a Shaft Type Shaft with keyway ensure reliable performance in challenging industrial environments.

The motor’s technical design integrates advanced electromagnetic and mechanical features. Cooling is achieved through Cooling Natural convection, maintaining thermal equilibrium without forced air requirements. The stator winding inductivity measures Winding Inductivity 37.9 mH, and the Leakage Capacitance 2 nF limits high–frequency interference. Electrical characteristics include a Continuous Current at Standstill 100 K 3.1 A rating, guaranteeing robust torque at low speeds. With a Mass 3.6 kg, the device offers a high torque–to–weight ratio, minimizing inertia in fast start–stop applications.

On the feedback and control side, the motor employs a high–precision Encoder Technology Optical system with a Encoder Interface Hiperface protocol. The Encoder Connector Rotatable 240° simplifies cable routing in confined spaces. It supports Encoder Resolution 128 signal periods per revolution and a Encoder Turn Type Multiturn Absolute configuration, eliminating homing sequences after power loss. Operational noise is limited to a Sound Pressure Level 75 dB(A) under no–load conditions. Mechanical resilience is enhanced by an axial load capacity of Axial Force 200 N, matched by proportional radial force limits to maintain bearing life and accuracy.

Integration of the MSK040C-0450-NN-M1-UP0-NNNN is straightforward via standard flanges and keyway shafts, compatible with common servo drives in the Rexroth ecosystem. Its Design Standard and absence of a holding brake (Holding Brake Without holding brake) reduce system complexity where continuous rotation is required. The servo unit is ideal for precision tasks in metal forming, paper processing, and robotics applications where compact dimensions and dynamic response are essential. As part of the MSK IndraDyn S Series, this motor addresses multi–scenario needs with consistent performance, ease of installation, and full compliance with industrial protection standards.