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R911346706 (MSK071D-0450-FN-S1-UP2-NNNN)

MSK IndraDyn S Synchronous Motors

  In-Stock, Ships 3-5 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911346706 (MSK071D-0450-FN-S1-UP2-NNNN) is a Bosch Rexroth MSK series synchronous servomotor with a frame size of 071, D motor length, and 0450 winding code. It features liquid cooling, a shaft with keyway and seal, a singleturn optical encoder with Hiperface interface and 128 signal periods, and 240-degree rotatable connectors. The model incorporates an electrically-released holding brake providing 30 Nm holding torque. Rated for continuous current of 17.6 A and continuous torque of 20.0 Nm at standstill (100 K), the unit supports a maximum current of 69.3 A and a maximum torque of 66.0 Nm. Winding inductivity is 3,200 mH. Optimal operation is within a 0 to 40°C range. Weight is approximately 19.6 kg and cooling method is specified as FN.

Technical Specifications

Product Type
Industrial Servo Motor

Pre-Configuration
Required

Operation Ambient Condition
Specified

Frame Size
071

Frame Length
D

Motor Winding Code
0450

Encoder Type
Singleturn with Hiperface support

Holding Brake
30 Nm holding torque, Electrically-releasing

Shaft Type
Keyway with seal

Connectors
240-degree rotatable

Housing Design
Standard

Cooling Mechanism
Liquid cooling

Recommended Ambient Temperature
0 to 40 degrees Celsius

Weight
19.6 kilograms

Why is an optical encoder with Hiperface interface suitable for precision control?

The optical encoder with Hiperface interface provides high signal quality The setup ensures accurate feedback for precise motion synchronization.

What is the functional role of a singleturn encoder in automation tasks?

The singleturn encoder gives absolute position feedback within one revolution The design makes it ideal for repeatable positioning in short cycle operations.

How does a 30 Nm holding brake improve machine safety?

The holding brake prevents unintentional shaft movement during power loss The feature increases safety in vertical and load-sensitive applications.

What advantage does a keyed shaft provide compared to a plain shaft?

The keyed shaft ensures secure torque transfer between motor and load The mechanical fit reduces slippage and enhances system reliability.

How does winding inductivity affect motor dynamics in fast response applications?

The higher inductivity smooths current flow during rapid load changes The property balances responsiveness with stable drive performance.

MSK071D0450FNS1UP2NNNN

MSK071D 0450 FN S1 UP2 NNNN

MSK-071D-0450-FN-S1-UP2-NNNN

MSK71D-0450-FN-S1-UP2-NNNN

Internal Product Review

The MSK071D-0450-FN-S1-UP2-NNNN by Bosch Rexroth Indramat is a precise IndraDyn S Synchronous Servomotor. With a maximum torque of 66 Nm and 20 Nm standstill torque it includes liquid cooling and a Hiperface encoder interface. The motor also features an electrically released holding brake and is ideal for automation in robotics and material handling applications.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MSK071D-0450-FN-S1-UP2-NNNN.
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