R911323722 (MSK100B-0300-NN-M1-BG2-NNNN)

Name: R911323722 (MSK100B-0300-NN-M1-BG2-NNNN)
Brand: Indramat Motors
SKU: MSK100B-0300-NN-M1-BG2-NNNN
Price: 704.00 USD
Availability: InStock
Rating: 4.5 (7 reviews)

MSK IndraDyn S Synchronous Motors

Rated 4.5 stars (7 total reviews)

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The Rexroth IndraDyn S synchronous servomotor, MPN R911323722 (MSK100B-0300-NN-M1-BG2-NNNN), features a compact design with a motor size of 100 and length B, not available in length A configuration. This model is equipped with an optically-based multiturn absolute encoder (Hiperface interface) providing a resolution of 128 signal periods and absolute position detection over 4,096 rotations. The motor includes a plain shaft with sealing ring and an electrically-released holding brake rated at 70 Nm. Performance specifications include 33.0 Nm continuous torque and 102.0 Nm maximum torque, with 20.5 A continuous current (at 100 K) and 78.3 A maximum current. The enclosure meets IP65 and is coated in black 2K epoxy resin. The unit is cooled by natural convection and supports optimal operation at ambient temperatures up to 40°C, 95% relative humidity, and elevations up to 1000 m.

Technical Specifications

Driving Power
Varies

Interface
User-specific

High Dynamics
Yes

High Torque Density
Yes

High Precision
Yes

Encoder System
Optical

Compact Design
Yes

Holding Brake
70Nm

Shaft Type
Standard Plain

Encoder Type
Optical Multiturn with Hiperface

Coating
Black 2K Epoxy Resin

Operational Ambient Temperature
40°C

Relative Humidity
95%

Operational Altitude
1000m above mean sea level

Ingress Protection
IP 65

Frequently Asked Questions

Why is MSK100B-0300-NN-M1-BG2-NNNN restricted to length B only?

The larger brake requires extended housing space. Length A cannot structurally accommodate brake integration without compromising shaft stability or mounting standards.

How does 20.5 A continuous current support MSK100B-0300-NN-M1-BG2-NNNN?

The higher continuous current rating sustains 33 Nm torque longer. This allows reliable operation in heavy-duty cycles with minimal risk of winding overheating.

How does MSK100B-0300-NN-M1-BG2-NNNN handle 78.3 A maximum current?

The motor withstands high peak current for acceleration surges. Controllers use this reserve to drive demanding loads quickly without torque instability.

Why does MSK100B-0300-NN-M1-BG2-NNNN include a multiturn encoder?

The encoder tracks shaft rotations over multiple turns. Machines restart accurately, maintaining absolute position without homing sequences or external sensors.

How does 5,500 mH inductivity benefit MSK100B-0300-NN-M1-BG2-NNNN?

Reduced inductivity speeds current response during drive switching. Torque follows commands quickly, improving performance in dynamic applications with frequent reversals.

Common Misspellings

MSK 100B-0300-NN-M1-BG2-NNNN

MSK-100B-0300-NN-M1-BG2-NNNN

MSK100B 0300 NN M1 BG2 NNNN

MSK100B-0300-NN-M1-BG2

MSK100B0300NNM1BG2NNNN

MSK1OOB-O3OO-NN-M1-BG2-NNNN

MSKI00B-0300-NN-MI-BG2-NNNN

Internal Product Review

The MSK100B-0300-NN-M1-BG2-NNNN synchronous servo motor offers a high holding brake torque of 70 Nm and natural convection cooling. It integrates an optical multiturn absolute encoder with Hiperface interface. The motor operates with a continuous current of 20.5 A at standstill that makes it ideal for high-dynamic motion control tasks.