R911320037 (MSK101E-0300-NN-S1-BP2-NNNN)

Name: R911320037 (MSK101E-0300-NN-S1-BP2-NNNN)
Brand: Indramat Motors
SKU: MSK101E-0300-NN-S1-BP2-NNNN
Price: 765.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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Phone:
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Email:
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The R911320037 (MSK101E-0300-NN-S1-BP2-NNNN) is an IndraDyn S Synchronous Servomotor, designed by Rexroth Indramat for integration with drive controllers in high-performance industrial automation. It features natural convection cooling, a 101-size frame with E-length, and a B-side power connector. Key technical attributes include a winding code of 0300, winding resistance of 0.11 ohms, and winding inductivity of 1,960 mH. The motor is equipped with a singleturn optical encoder (Hiperface interface, 128 signal periods), an internal memory, and a shaft with keyway. At a surface temperature of 20°C, the torque constant is 1.85 Nm/A and the voltage constant is 113.8 V per min⁻¹. Continuous current at standstill (100 K) is 47.8 A, with continuous torque at standstill of 80.5 Nm. Maximum current and torque are 187.4 A and 231.0 Nm, respectively. An electrically-released holding brake delivers a torque of 70 Nm. The ball bearings are grease-lubricated for reduced heat and wear.

Technical Specifications

Integrated Features
Grease-lubricated ball bearings

Average Service Life
30,000 hours

Optical Encoder
Single turn, 128 increments

Memory
Internal

Connector
Yes

Motor Surface Temperature
20 degrees Celsius

Torque Constant
1.85-newton meters per ampere

Voltage Constant
113.8 volts per minute

Winding Resistance
0.11 ohms

Frequently Asked Questions

What type of cooling does MSK101E-0300-NN-S1-BP2-NNNN use?

The MSK101E-0300-NN-S1-BP2-NNNN motor uses natural convection cooling.

Does MSK101E-0300-NN-S1-BP2-NNNN include a holding brake?

Yes, the MSK101E-0300-NN-S1-BP2-NNNN has an electrically released holding brake with 70 Nm torque.

Are there any constraints for MSK101E-0300-NN-S1-BP2-NNNN?

The MSK101E-0300-NN-S1-BP2-NNNN requires FN cooling.

What type of shaft is used in MSK101E-0300-NN-S1-BP2-NNNN?

The MSK101E-0300-NN-S1-BP2-NNNN motor has a shaft with keyway.

What is the continuous torque at standstill of MSK101E-0300-NN-S1-BP2-NNNN?

The continuous torque at standstill is 80.5 Nm for MSK101E-0300-NN-S1-BP2-NNNN.

Common Misspellings

MSK101E0300NNS1BP2NNNN

MSK101E 0300 NN S1 BP2 NNNN

MSK-101E-0300-NN-S1-BP2-NNNN

Internal Product Review

The MSK101E-0300-NN-S1-BP2-NNNN combines secure shaft coupling with reliable braking torque for steady motion performance. It’s well-suited for automated systems requiring precise mechanical synchronisation and low-vibration operation.