R911332432 (MSK071C-0300-NN-S1-UG1-NNNN)

Name: R911332432 (MSK071C-0300-NN-S1-UG1-NNNN)
Brand: Indramat Motors
SKU: MSK071C-0300-NN-S1-UG1-NNNN
Price: 749.00 USD
Availability: InStock
Rating: 4.6 (12 reviews)

MSK IndraDyn S Synchronous Motors

Rated 4.6 stars (12 total reviews)

Front Right

In-Stock, Ships 3-5 Days

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone

Part Number

+Add a message

Message

Request a Replacement

Request a Repair

Quote Both

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911332432 (MSK071C-0300-NN-S1-UG1-NNNN) is a Bosch Rexroth synchronous servomotor with a plain output shaft and sealing ring. This IndraDyn S series motor features natural convection cooling, an IP65 protection rating, and insulation class 155. It is equipped with a singleturn optical Hiperface absolute encoder, providing 128 signal periods and a rotatable connector (240°). Electrical parameters include a voltage constant of 110.5 V/1000min⁻¹, torque constant of 1.80 Nm/A, winding resistance of 1.60 Ω, and winding inductivity of 10,900 mH. The unit produces a continuous standstill torque of 14.0 Nm at 8.5 A (100K), with a maximum torque of 44.0 Nm at 32.9 A and optimum speed of 5000 rpm. It incorporates a 1.9 kg electrically-released holding brake with a 23 Nm holding torque at 0.79 A, contains four pole pairs, and has a thermal time constant of 45 minutes. The recommended ambient temperature range is 0 to +40 °C. Overall mass of the motor is 13.9 kg.

Technical Specifications

Output Shaft
Plain

Sealing Ring
Included

Voltage Constant
110.5 V/1000min-1

Rotating Electrical Plug Angle
240 degrees

Encoder
Absolute with singleturn hiperface

Torque Constant
1.80 Nm/A

Winding Resistance
1.60 Ohms

Max Speed
5000 revolutions per minute

Max Current
32.9 amps

Brake Weight
1.9 kg

Holding Torque
23 Nm

Holding Current
0.79 A

Working Temperature Range
0 to +40 degrees Celsius

Polar Pairs
4

Thermal Time Constant
45 minutes

Torque at 100K
14 Nm

Average Continuous Current
8.5 A

Weight
13.9 kilograms

Protection Category
IP65

Insulation Rating
155.

Frequently Asked Questions

How does current response behave during precision low-speed indexing operations?

It has a winding inductivity of 10,900 mH. This reduces current ripple and supports smooth torque control during micro-motion tasks.

How does the MSK071C-0300-NN-S1-UG1-NNNN manage heat without compromising cabinet simplicity?

It uses convection cooling without fans or liquid flow. This supports passive thermal regulation with minimal maintenance in standard enclosures.

What feedback capability supports multi-axis synchronization in this model?

It includes a singleturn optical encoder with Hiperface protocol and 128 signal periods. This enables accurate position feedback for coordinated motion tasks.

Does the MSK071C-0300-NN-S1-UG1-NNNN provide adequate shaft security in emergency-stop sequences?

It features an electrically-released holding brake rated at 23 Nm. This ensures safe and immediate shaft locking during power interruption.

Can this servomotor support burst torque requirements in short-cycle packaging lines?

It delivers up to 44.0 Nm peak torque. This allows high-acceleration bursts without exceeding thermal or mechanical limits.

Common Misspellings

MSK 071C-0300-NN-S1-UG1-NNNN

MSK-071C-0300-NN-S1-UG1-NNNN

MSK071C 0300 NN S1 UG1 NNNN

MSK071C-0300-NN-S1-UG1

MSK071C0300NNS1UG1NNNN

MSK07IC-0300-NN-SI-UGI-NNNN

MSKO71C-0300-NN-S1-UG1-NNNN

MSKO71C-O3OO-NN-S1-UG1-NNNN

MSK71C-0300-NN-S1-UG1-NNNN

Internal Product Review

The MSK071C-0300-NN-S1-UG1-NNNN is a synchronous servomotor from Bosch Rexroth with a 23 Nm electrically-released holding brake. It features convection cooling, an optical singleturn encoder, Hiperface interface, and 128 signal periods. It’s engineered to work seamlessly with HCS IndraDrive controllers.