MSK071C-0450-FN-M1-UG0-NNNN

MSK IndraDyn S Synchronous Motors

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The Bosch Rexroth Indramat MSK071C-0450-FN-M1-UG0-NNNN from the MSK IndraDyn S Synchronous Motors series is a high-performance Product Type engineered to meet demanding automation needs. This Standard design motor features a frame defined by Motor Size 071 and Motor Length C, with a Winding Code 0450 tailored for precise speed control. Liquid heat management is provided through Cooling Liquid cooling, eliminating the need for auxiliary fans. Housed in an IP65-rated enclosure, the motor delivers reliable operation even in harsh environments.

Boasting robust torque characteristics, this servo motor develops a Continuous Torque at Standstill 100 K 14.0 Nm when energized at Continuous Current at Standstill 100 K 10.4 A. For short bursts, it supplies up to Maximum Torque 44.0 Nm at a peak Maximum Current 40.1 A, underpinned by a winding inductance of Winding Inductivity 6,700 mH for smooth dynamic response. The plain shaft design, classified as Shaft Type Plain shaft, includes a frontal centering hold per DUN 332. Safety and flexibility are further enhanced by a Holding Brake Without holding brake, simplifying integration for custom braking solutions.

Precision feedback is ensured by an Encoder Interface Hiperface utilizing Encoder Technology Optical measurement and a Encoder Turn Type Multiturn Absolute, with a resolution rated at Encoder Resolution 128 signal periods. The connector block is fully Encoder Connector Rotatable, 240°, allowing custom routing in tight cabinet layouts. As a compact, liquid-cooled synchromotor, the MSK071C-0450-FN-M1-UG0-NNNN combines high torque density, thermal resilience, and industry-standard connectivity to accelerate commissioning and maximize uptime in servo-driven applications.

Technical Specifications

Cooling
Liquid cooling

Encoder Connector
Rotatable, 240°

Encoder Interface
Hiperface

Encoder Resolution
128 signal periods

Encoder Technology
Optical

Encoder Turn Type
Multiturn Absolute

Motor Length
C

Motor Size
071

Holding Brake
Without holding brake

Design
Standard

Product Type
IndraDyn S Synchronous Servomotor

Shaft Type
Plain shaft

Winding Code
0450

Continuous Current at Standstill 100 K
10.4 A

Continuous Torque at Standstill 100 K
14.0 Nm

Maximum Current
40.1 A

Maximum Torque
44.0 Nm

Winding Inductivity
6,700 mH

Frequently Asked Questions

How does the FN liquid-cooling scheme in MSK071C-0450-FN-M1-UG0-NNNN affect continuous output?

Its liquid cooling removes losses directly at the stator jacket for stabilizing winding temperature and reducing derating in sealed cabinets. It enables higher permissible continuous torque/duty compared with self-cooled variants when heat rejection is limited.

What does the M1 Hiperface encoder on MSK071C-0450-FN-M1-UG0-NNNN provide beyond basic incremental feedback?

The M1 denotes an optical, multiturn absolute HIPERFACE® system with 128 signal periods, supplying absolute position over multiple revolutions and fine sine/cosine tracks. It shortens homing routines and improves low-speed regulation and repeatability for precision axes.

Does the IP65 rating on the MSK IndraDyn S family support dusty or washdown areas?

The IP65 protects against dust ingress and water jets. It’s appropriate for many industrial environments when seals and cable glands are installed correctly. It is not intended for immersion.

How do 14.0 Nm continuous at 10.4 A (100 K) and 44.0 Nm maximum torque guide axis sizing for MSK071C-0450-FN-M1-UG0-NNNN?

These values suit intermittent indexing, feeders, form-fill-seal stations or auxiliary spindles needing brisk acceleration without thermal drift. Its drives sizing for peak current (≈40.1 A) and motion profiles against S1/S6 duty per the planning manual is important.

How does MSK071C-0450-FN-M1-UG0-NNNN integrate with Rexroth IndraDrive and commissioning tools?

The motor pairs with IndraDrive controllers and is engineered via IndraWorks for parameterization, encoder setup, thermal models and diagnostics. It shortens commissioning and supports lifecycle service and safety options.

Common Misspellings

Internal Product Review

Bosch Rexroth manufactures the servo motor MSK071C-0450-FN-M1-UG0-NNNN with liquid cooling mechanism and it is constructed with IP65 sealing for maximum protection from external intrudes. Its M1 Hiperface optical multiturn encoder provide positional accuracy. This motor is designed for a peak turning effect of 44.0 Nm to fit into packaging, printing and machine-tool axes that needs steady thermal management and control.