R911321550 (MSK071D-0450-NN-S1-UP1-NNNN)

Name: R911321550 (MSK071D-0450-NN-S1-UP1-NNNN)
Brand: Indramat Motors
SKU: MSK071D-0450-NN-S1-UP1-NNNN
Price: 1000.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911321550 (MSK071D-0450-NN-S1-UP1-NNNN) is a synchronous servomotor from the Bosch Rexroth IndraDyn S MSK series designed for applications requiring high precision and reliability. This model features frame size 071 and length D, natural convection cooling, and a shaft with keyway. It incorporates a KTY84 thermal sensor for overload monitoring, and a rotatable 240° Hiperface single-turn optical encoder with 128 signal periods and system accuracy of ±80 angular seconds. The housing is finished with an epoxy resin coating for chemical resistance and rated IP65 to EN 60529 for dust and water protection. Technical specifications include maximum speed of 6,000 RPM, maximum torque of 66.0 Nm, continuous torque at standstill of 20.0 Nm (100 K), winding inductivity of 3,200 mH, holding brake torque of 23 Nm, maximum current of 69.3 A, and continuous current at standstill of 17.6 A (100 K). The integrated, electrically-released holding brake is designed to prevent unintentional movement, and the bearing system is rated for a nominal lifetime of 30,000 operating hours.

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Technical Specifications

Frame Size
071

Frame Length
D

Thermal Sensor
KTY84

Encoder
Single-Turn Hiperface

System Accuracy
±80 Angular Seconds

Data Memory
Included

Ingress Protection Rating
IP 65

Housing Varnish
Black (RAL9005) 2K Epoxy Resin

Maximum Speed
6000 Revolutions Per Minute

Maximum Torque
66.0Nm

Holding Brake Torque
23Nm

Bearing Lifetime
30,000 Operating Hours

Frequently Asked Questions

What is the shaft design?

The motor shaft includes a keyway.

Is the power plug rotatable?

The power plug can be rotated 240 degrees.

What is the maximum motor speed?

Maximum speed of the servo motor is 6000 RPM.

How many pole pairs does the motor winding have?

The motor winding has 4 pole pairs.

Is a seal installed on the shaft?

A sealing ring is installed on the motor shaft.

Common Misspellings

MSK071D0450NNS1UP1NNNN

MSK071D 0450 NN S1 UP1 NNNN

MSK-071D-0450-NN-S1-UP1-NNNN

MSK71D-0450-NN-S1-UP1-NNNN

Internal Product Review

MSK071D-0450-NN-S1-UP1-NNNN is an IP65 rated servo motor. Its shaft is fitted with a seal. The excellent ingress protection allows safe operation of the motor is a range of operating conditions.