R911370450 (MSK071C-0450-NN-S2-UP1-RNNN)

Name: R911370450 (MSK071C-0450-NN-S2-UP1-RNNN)
Brand: Indramat Motors
SKU: MSK071C-0450-NN-S2-UP1-RNNN
Price: 401.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

In-Stock, Ships 3-5 Days

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The R911370450 (MSK071C-0450-NN-S2-UP1-RNNN) is an IndraDyn S synchronous servomotor from Bosch Rexroth featuring a compact design for space-sensitive applications. This model is equipped with a singleturn optical encoder offering 2048 signal periods and EnDat2.1 interface, with a rotatable connector at 240°. It features a shaft with keyway, size 071, length C, and a winding code of 0450. The holding brake is electrically released, providing 23 Nm torque. The motor supports natural convection cooling, with increased concentricity, achieves a continuous current at standstill (100 K) of 10.4 A, continuous torque at standstill of 14.0 Nm, maximum current of 40.1 A, and maximum torque of 44.0 Nm. Winding inductivity is specified at 6,700 mH.

Technical Specifications

Product Type
Servo Motor

Power Supply Required
Rexroth Specified Power Supplies

Encoder System
Singleturn Optical With 2048 Increments

Installation Method
Hassle-free Installation

Cooling Method
Natural or Forced Cooling

Environmental Rating
Industrial Grade

Quality Assurance
Inspected Prior to Shipping

Frequently Asked Questions

Does the MSK071C-0450-NN-S2-UP1-RNNN support precision control during axis restarts?

It uses an optical singleturn EnDat2.1 encoder with 2048 signal periods. This ensures precise, absolute position feedback with fast controller synchronization.

Is the MSK071C-0450-NN-S2-UP1-RNNN suited for vertical-axis hold during emergency stops?

A 23 Nm electrically released brake maintains load position during power-down. It enables safe halting in gravity-affected systems without drift.

How does this model perform in tightly integrated multi-axis machine builds?

Its rotatable connector (240°) simplifies cable routing and orientation. This supports compact layout requirements and minimizes installation strain.

Is the thermal design reliable in fanless or sealed enclosures?

It operates using natural convection cooling for passive heat dissipation. This supports quiet, maintenance-free use in enclosed industrial environments.

Can the drive system handle short bursts of torque under peak load?

The MSK071C-0450-NN-S2-UP1-RNNN reaches 44.0 Nm peak torque at 40.1 A. This allows overload cycles without immediate thermal or electrical compromise.

Common Misspellings

MSK071C0450NNS2UP1RNNN

MSK071C 0450 NN S2 UP1 RNNN

MSK-071C-0450-NN-S2-UP1-RNNN

MSK71C-0450-NN-S2-UP1-RNNN

Internal Product Review

The MSK071C-0450-NN-S2-UP1-RNNN is a robust IndraDyn S synchronous motor delivering 14.0 Nm continuous torque. This Bosch model features natural convection cooling, EnDat2.1 singleturn encoder with 2048 signal periods, and a 240° rotatable connector. Its 23 Nm electrically released holding brake ensures stable and secure stopping performance.