R911325732 (MSK100B-0300-NN-S2-BP0-RNNN)

Name: R911325732 (MSK100B-0300-NN-S2-BP0-RNNN)
Brand: Indramat Motors
SKU: MSK100B-0300-NN-S2-BP0-RNNN
Price: 938.00 USD
Availability: InStock
Rating: 4.5 (5 reviews)

MSK IndraDyn S Synchronous Motors

Rated 4.5 stars (5 total reviews)

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The Bosch Rexroth R911325732 (MSK100B-0300-NN-S2-BP0-RNNN) is an IndraDyn S series synchronous servomotor designed for use in hazardous environments. It features a 100 size, 'B' length frame with a keyway shaft and increased concentricity balancing. Operating with natural convection cooling, this motor provides a continuous torque of 33.0 Nm and continuous current of 20.5 A at 100 K, with a maximum torque of 102.0 Nm and a maximum current of 78.3 A. The winding inductivity is 5,500 mH. The unit is equipped with an optical singleturn EnDat2.1 encoder (2048 signal periods), four pole pairs, a single-channel temperature monitor, and utilizes a B-side power connector. No holding brake is present. Shaft mounting is flexible in orientation, with grounding and heat considerations required. Only manufacturer-approved parts should be used for assembly and maintenance.

Technical Specifications

Usage Area
Potentially Explosive Areas

Drive Controller
Required

Encoder System
Optical

Output Shaft
With Keyway

Installation Orientation
Any

Product Group
MSK

Surface Temperature During Operation
Hot

Grounding
Required

Holding Brake
None

Mounting and Transportation
With Suitable Equipment

Concentricity Quality
Increased

Balanced
With Key

Maximum Operating Temperature
55°C

Surface
No Corrosion

Acceptance Test
Required

Overload
Possible in Case of Machine Error

Pole Pairs
Four

Temperature Monitor
Single-Channel

Encoder
Single-Turn Absolute

Power Supply Voltage
3.6V-14V

Delivery
Global

Frequently Asked Questions

What is the significance of the IP65 protection rating?

The IP65 rating means the motor is fully protected against dust and resistant to low-pressure water jets. This allows reliable operation in harsh industrial environments.

How does the insulation class F affect motor reliability?

Insulation class F permits higher winding temperatures up to 155°C. This ensures thermal durability and extends the motor’s service life under heavy loads.

What does the sound pressure level of less than 75 dB[A] indicate in practical terms?

The motor operates with relatively low noise levels. This makes it suitable for applications in quieter environments or in close proximity to operators.

How does the motor mass of 34 to 36 kg influence system design?

The mass impacts mounting structure requirements. Rigid and stable support is essential to prevent misalignment under dynamic loads.

What operational constraints are imposed by the ambient temperature range of 0 to 40°C?

The motor is designed for moderate temperature environments. Additional cooling or thermal protection may be required outside this range.

Common Misspellings

MSK 100B-0300-NN-S2-BP0-RNNN

MSK-100B-0300-NN-S2-BP0-RNNN

MSK100B 0300 NN S2 BP0 RNNN

MSK100B-0300-NN-S2-BP0

MSK100B0300NNS2BP0RNNN

MSK1OOB-O3OO-NN-S2-BPO-RNNN

MSKI00B-0300-NN-S2-BP0-RNNN

Internal Product Review

The Bosch Rexroth MSK100B-0300-NN-S2-BP0-RNNN synchronous servo motor operates without a holding brake and features increased concentricity design. It integrates a singleturn EnDat2.1 optical encoder with 2048 signal periods and natural convection cooling. The motor delivers 102 Nm peak torque and precise positioning that makes it ideal for material handling and pick-and-place systems.