R911318876 (MSK071D-0300-NN-M1-UP2-NNNN)

Name: R911318876 (MSK071D-0300-NN-M1-UP2-NNNN)
Brand: Indramat Motors
SKU: MSK071D-0300-NN-M1-UP2-NNNN
Price: 920.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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Email:
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The R911318876 (MSK071D-0300-NN-M1-UP2-NNNN) is a synchronous servomotor from the IndraDyn S series, featuring natural convection cooling and a rotatable encoder connector (240°). This model utilizes an integrated multiturn absolute optical encoder with a Hiperface interface and 128 signal periods per turn, supporting indirect motor position and speed feedback. The keyed output shaft with a radial sealing ring provides stable torque transmission. It includes an electrically-released holding brake rated at 30 Nm. The servomotor achieves a continuous current at standstill (100 K) of 10.7 A, continuous torque of 20.0 Nm, maximum torque of 66.0 Nm, maximum current of 40.5 A, and winding inductivity of 10,700 mH. The unit is rated IP65 and is finished with a black epoxy resin coating resistant to water, diluted chemicals, oils, and solvents.

Technical Specifications

Product Type
Rotary Main and Servo Drive Motors

Design
Compact

Output Shaft
With Keyway and Radial Shaft Sealing Ring

Additional Features
Holding Brake

Cooling Method
Natural Convection (Fan Unit Permitted)

Housing Varnish
Black (RAL9005) 2K Epoxy Resin

Protection Rating
IP 65

Frequently Asked Questions

How does the MSK071D-0300-NN-M1-UP2-NNNN ensure long-term positional accuracy in servo-driven systems?

It uses a multiturn absolute Hiperface encoder with 128 signal periods. This provides precise angular feedback and stable position control for advanced motion synchronization.

What configuration advantage does the MSK071D-0300-NN-M1-UP2-NNNN offer for mechanical coupling applications?

It features a shaft with keyway for secure torque transmission. This prevents rotational slippage and supports consistent drive alignment in power-transfer assemblies.

How does the integrated braking system enhance operational safety during shutdown conditions?

An electrically released holding brake provides 30 Nm torque. It maintains shaft position during power-off states, preventing unintentional movement or load drift.

How does this servomotor maintain current stability during variable load transitions?

A winding inductivity of 10,700 mH minimizes electrical ripple. This ensures smooth current response and reduced torque fluctuation under dynamic loads.

What design feature supports effective thermal management under high-duty operation cycles?

The MSK071D-0300-NN-M1-UP2-NNNN operates with a Cooling FN constraint. This enhances temperature control, allowing consistent torque delivery across extended industrial use.

Common Misspellings

MSK071D0300NNM1UP2NNNN

MSK071D 0300 NN M1 UP2 NNNN

MSK-071D-0300-NN-M1-UP2-NNNN

MSK71D-0300-NN-M1-UP2-NNNN

Internal Product Review

The model MSK071D-0300-NN-M1-UP2-NNNN from Bosch Rexroth is a high-efficiency synchronous motor delivering 66.0 Nm peak torque and 40.5 A max current. It features natural convection cooling, a 128-period multiturn Hiperface encoder, and 10,700 mH winding inductivity. The motor offes shaft with keyway that ensures secure, torque-resistant mechanical connections.