R911340122 (MSK071C-0450-NN-M3-UP1-NNNN)

Name: R911340122 (MSK071C-0450-NN-M3-UP1-NNNN)
Brand: Indramat Motors
SKU: MSK071C-0450-NN-M3-UP1-NNNN
Price: 677.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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1 Year Warranty Included
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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911340122 (MSK071C-0450-NN-M3-UP1-NNNN) is a Rexroth Indramat IndraDyn S synchronous servomotor featuring a standard design with motor size 071 and motor length C. It incorporates a shaft with keyway and a holding brake providing 23 Nm torque. The motor utilizes natural convection cooling and connects via a power and motor feedback cable with a 240° rotatable plug. It operates with four pole pairs, a continuous standstill current of 10.4 A (at 100 K), continuous torque at standstill of 14.0 Nm (at 100 K), a maximum current of 40.1 A, and a maximum torque of 44.0 Nm. The encoder interface is multiturn absolute, capacitive technology, using Hiperface with 16 signal periods. Winding inductivity is 6,700 mH, and the thermal time constant is 15.0 minutes.

Technical Specifications

Material
High metal content material

Protection Class
According to international quality standards

Cooling Method
Natural convection

Power Cable Connection
Yes

Motor Feedback Cable Connection
Yes

Plug
240-degree rotatable

Rated Input Current
13.4 amperes

Output Torque
18.0 newton meters

Pole Pairs
4

Discharge Capacity
4.2 nanofarads

Thermal Time Constant
15.0 minutes

Recyclable
Yes

Frequently Asked Questions

How does the MSK071C-0450-NN-M3-UP1-NNNN provide secure load retention in vertical applications?

It includes a 23 Nm electrically released holding brake. This maintains position during power-off events, ideal for vertical-axis stability or gravity-sensitive setups.

Will this motor require forced cooling in high-duty machine cycles?

It operates on natural convection cooling, eliminating fans or liquid systems. This supports silent, low-maintenance use in sealed or noise-sensitive environments.

How does the MSK071C-0450-NN-M3-UP1-NNNN integrate into systems with tight encoder cable paths?

Its 240° rotatable connector offers flexible cable exit angles. This aids installation in compact assemblies with routing constraints.

Can this motor handle repeated high-load moves without encoder drift?

A multiturn capacitive encoder with Hiperface protocol ensures precise, non-volatile position tracking. It maintains resolution even during rapid cycles or restarts.

Is this motor appropriate for applications needing balanced torque and fast response?

The motor outputs 14 Nm continuously and 44 Nm peak. This gives it a wide torque window for both steady and transient demand conditions.

Common Misspellings

MSK071C0450NNM3UP1NNNN

MSK071C 0450 NN M3 UP1 NNNN

MSK-071C-0450-NN-M3-UP1-NNNN

MSK71C-0450-NN-M3-UP1-NNNN

Internal Product Review

The Bosch Rexroth MSK071C-0450-NN-M3-UP1-NNNN is a high-torque servo motor offering 44 Nm peak torque. It includes a capacitive multiturn Hiperface encoder, 240° rotatable connector, and 23 Nm electrically released holding brake for secure positioning. The heat dissipation is achieved through natural convection cooling.