R911315850 (MSK071C-0450-NN-S1-UG1-NNNN)

Name: R911315850 (MSK071C-0450-NN-S1-UG1-NNNN)
Brand: Indramat Motors
SKU: MSK071C-0450-NN-S1-UG1-NNNN
Price: 379.00 USD
Availability: InStock
Rating: 4.9 (7 reviews)

MSK IndraDyn S Synchronous Motors

Rated 4.9 stars (7 total reviews)

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The R911315850 (MSK071C-0450-NN-S1-UG1-NNNN) is an IndraDyn S synchronous servomotor from the MSK series, featuring a size 071, length C configuration. It utilizes a single-turn optical encoder with Hiperface interface, 128 signal periods, and a rotatable 240° connector for absolute position feedback within one mechanical revolution. The motor delivers continuous torque of 14.0 Nm at standstill (100 K), with a maximum torque of 44.0 Nm and continuous standstill current of 10.4 A. Maximum current is 40.1 A. The plain shaft is paired with an electrically released holding brake rated at 23 Nm. The unit offers natural convection cooling, includes a thermal overload regulator, and achieves IP65 protection. Operating range is 0°C to 40°C at elevations up to 100 m. Winding inductivity is 6,700 mH.

Technical Specifications

Purpose
Industrial Automation

Encoder System
Single-Turn

Maximum Speed
12000 rpm

Holding Brake
Electrically Released at 10Nm

Degree of Protection
IP65

Cooling System
Natural Convection

Temperature Control
2 Models (60K Housing and 100K winding)

Maximum Torque
44.0Nm

Maximum Current
40.1A

Ideal Operating Temperature
0°C to 40°C

Operational Altitude
0m to 100m

Frequently Asked Questions

How does the MSK071C-0450-NN-S1-UG1-NNNN ensure mechanical simplicity in direct-coupled drive systems?

It features a plain shaft interface. This allows flexible integration with clamping or hub-type couplings in compact actuator designs.

Can the encoder meet resolution requirements for basic closed-loop positioning?

It uses a singleturn optical encoder with 128 signal periods. This provides accurate feedback for rotational control within one full revolution.

Does this model provide positional security during safety stops or emergency shutoffs?

It includes an electrically released holding brake rated at 23 Nm. This ensures the motor shaft stays locked during power loss or intentional stop events.

How does this motor perform under burst loads in automated machinery sequences?

It supports a peak torque of 44.0 Nm. This allows reliable acceleration and deceleration during short-duty, high-demand cycles.

Should high-current limits be considered when configuring drives for the MSK071C-0450-NN-S1-UG1-NNNN?

It operates at a maximum current of 40.1 A. The drive system must tolerate this peak to avoid thermal shutdown or current limiting.

Common Misspellings

MSK 071C-0450-NN-S1-UG1-NNNN

MSK-071C-0450-NN-S1-UG1-NNNN

MSK071C 0450 NN S1 UG1 NNNN

MSK071C-0450-NN-S1-UG1

MSK071C0450NNS1UG1NNNN

MSK07IC-0450-NN-SI-UGI-NNNN

MSKO71C-0450-NN-S1-UG1-NNNN

MSKO71C-O45O-NN-S1-UG1-NNNN

MSK71C-0450-NN-S1-UG1-NNNN

Internal Product Review

The Bosch Rexroth MSK071C-0450-NN-S1-UG1-NNNN is a synchronous motor capable of delivering 44.0 Nm peak torque. It includes a singleturn optical encoder with 128 signal periods, plain shaft design, and natural convection cooling. The 23 Nm electrically released holding brake ensures reliable stopping power during system downtime.