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MSK100B-0300-NN-M3-BP1-NNNN Bosch Rexroth Indramat

MPN: R911384205

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The Bosch Rexroth Indramat MSK100B-0300-NN-M3-BP1-NNNN is part of the MSK IndraDyn S Synchronous Motors series and is a standard design servomotor with a motor size of 100 and motor length B. This motor features a multiturn absolute capacitive encoder with Hiperface interface and 16 signal periods of resolution, as well as a shaft with keyway and a holding brake torque of 32 Nm.

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Product Description:

The MSK100B-0300-NN-M3-BP1-NNNN is an AC synchronous servomotor manufactured by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. This motor acts as a high-precision torque and speed actuator in automated packaging lines, metal-cutting machines, and material-handling systems when paired with a compatible drive controller. Its operating profile suits applications that require accurate motion, repeatable positioning, and stable response during changing loads. The housing format and motor concept are intended for industrial axes where compact installation and controlled dynamic behavior are important.

Cooling relies on natural convection, so the housing disperses heat without fans. For feedback, the motor carries an encoder that communicates through the Hiperface protocol, allowing position data to pass between the motor and drive. The sensing system provides a resolution of 16 signal periods per mechanical revolution, which supports precise commutation at low speed. Measurement is performed by a capacitive system that remains stable in environments with vibration and nearby motor currents. Position is retained after power loss because the encoder is a multiturn absolute type, so the drive can identify shaft position across multiple revolutions after startup.

The motor uses a standard housing layout and winding code 0300 for medium-inertia axis duties. A factory-mounted holding brake supplies 32 Nm of static torque and is electrically released for normal operation. The motor has a B length and a frame size of 100, which places it in a mid-frame format used on many servo axes. Power conductors connect through a B-Side connector, which helps with cable routing where space is limited. The shaft uses a keyway for torque transmission to couplings or pulleys, and the standard external format supports consistent fit within the MSK motor range.

Cooling
Natural convection
Design
Standard
Encoder Interface
Hiperface
Encoder Resolution
16 signal periods
Encoder Technology
Capacitive
Encoder Turn Type
Multiturn Absolute
Holding Brake
With holding brake, electrically-released
Holding Brake Torque
32 Nm
Motor Length
B
Motor Size
100
Operating Ambient Temperature Range
0-40°C
Power Connector
B-Side
Product Type
IndraDyn S Synchronous Servomotor
Protection Rating
IP65
Shaft Type
Shaft with keyway
Thermal/Insulation Class
155
Winding Code
0300
  • MSK100B0300NNM3BP1NNNN
  • MSK100B 0300 NN M3 BP1 NNNN
  • MSK-100B-0300-NN-M3-BP1-NNNN

Frequently Asked Questions about MSK100B-0300-NN-M3-BP1-NNNN:

Q: What cooling method is used in the MSK100B-0300-NN-M3-BP1-NNNN motor?

A: This MSK100B-0300-NN-M3-BP1-NNNN motor uses natural convection as its cooling method.

Q: What is the holding brake torque of the MSK100B-0300-NN-M3-BP1-NNNN?

A: The motor is equipped with a 32 Nm electrically-released holding brake for secure stopping.

Q: What type of encoder is featured in the MSK100B-0300-NN-M3-BP1-NNNN motor?

A: This model includes a multiturn absolute encoder using Hiperface interface technology.

Q: Where is the power connector located on the MSK100B-0300-NN-M3-BP1-NNNN servo motor?

A: The power connector on this motor is positioned on the B-side of the housing.

Q: What type of shaft design does the MSK100B-0300-NN-M3-BP1-NNNN motor have?

A: A keyway shaft is provided, allowing for reliable torque transmission to mechanical loads.


Internal Product Review

  • ‘‘The MSK100B-0300-NN-M3-BP1-NNNN is an IndraDyn S Synchronous Servomotor from Bosch Rexroth Indramat, designed with natural convection cooling and a standard configuration. It features a Hiperface capacitive multiturn absolute encoder with 16 signal periods for precise feedback. The inclusion of an electrically-released holding brake with 32 Nm torque makes it well-suited for demanding automation tasks.’’

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