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MSK101E-0200-NN-M1-BG2-NNNN Bosch Rexroth Indramat

MPN: R911312548

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The Bosch Rexroth Indramat MSK101E-0200-NN-M1-BG2-NNNN is part of the MSK IndraDyn S Synchronous Motors series and is a standard IndraDyn S Synchronous Servomotor. It uses natural convection cooling and comes equipped with a multiturn absolute optical encoder with Hiperface interface and 128 signal periods resolution. The motor includes an electrically released holding brake with a torque of 70 Nm and features a plain shaft and B-side power connector.

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Product Description:

The MSK101E-0200-NN-M1-BG2-NNNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It is intended for closed-loop speed and position control in assembly lines, handling units, and packaging stations where repeatability and responsive torque are required. The motor interfaces with Rexroth drive controllers to form a complete servo axis that responds to motion commands and feedback signals in real time. This arrangement supports precise acceleration, deceleration, and stable motion control during repetitive machine cycles.

The motor uses natural convection, so no external blower or liquid circuit is required. Stator heat is transferred to the surrounding air through fins on the standard housing, so installation clearance around the frame must be maintained. Position data is delivered over the Hiperface interface, and the integrated optical feedback system provides 128 signal periods per revolution. Because the sensing principle is optical, it offers high noise immunity and maintains accuracy even as magnetic fields fluctuate within the cabinet. The motor uses a multiturn absolute encoder, so the controller can recover position after restart without a homing cycle.

The electrically released holding brake supplies 70 Nm of static torque, allowing vertical loads or indexing tables to remain locked when the drive is disabled. Mechanical transmission is handled by a plain shaft that accepts shrink-fit or keyed couplings without the extra mass of a spline. Power conductors connect on the B-side, which supports cable routing along the machine frame rather than toward the drive end. The electromagnetic characteristics correspond to winding code 0200, which balances current demand and back-EMF for medium-voltage drive platforms in the 101 frame size.

Constraint
Requires Cooling FN
Cooling
Natural convection
Design
Standard
Encoder Interface
Hiperface
Encoder Resolution
128 signal periods
Encoder Technology
Optical
Encoder Turn Type
Multiturn Absolute
Holding Brake
With holding brake, electrically-released
Holding Brake Torque
70 Nm
Motor Length
E
Motor Size
101
Power Connector
B-Side
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Plain shaft
Winding Code
0200
  • MSK-101E-0200-NN-M1-BG2-NNNN
  • MSK101E 0200 NN M1 BG2 NNNN
  • MSK101E0200NNM1BG2NNNN

Frequently Asked Questions about MSK101E-0200-NN-M1-BG2-NNNN:

Q: What type of cooling method is used in the MSK101E-0200-NN-M1-BG2-NNNN servo motor?

A: The MSK101E-0200-NN-M1-BG2-NNNN motor uses natural convection for cooling, operating effectively without the need for forced air or water-cooling.

Q: What type of encoder and resolution does the MSK101E-0200-NN-M1-BG2-NNNN motor provide?

A: This model features a multiturn absolute optical encoder with a resolution of 128 signal periods for precise feedback.

Q: What is the holding brake specification for the MSK101E-0200-NN-M1-BG2-NNNN motor?

A: The holding brake on this motor is electrically released and delivers a holding torque of 70 Nm.

Q: Where is the power connector located on the MSK101E-0200-NN-M1-BG2-NNNN motor?

A: The power connector is positioned on the B-side of the MSK101E-0200-NN-M1-BG2-NNNN motor housing.

Q: What type of shaft does the MSK101E-0200-NN-M1-BG2-NNNN motor use?

A: This servo motor is equipped with a plain shaft, which accommodates a wide variety of couplings.


Internal Product Review

  • ‘‘The MSK101E-0200-NN-M1-BG2-NNNN is an IndraDyn S Synchronous Servomotor from Bosch Rexroth Indramat, featuring a multiturn absolute optical encoder with Hiperface interface for high-precision feedback. With natural convection cooling and an electrically-released holding brake rated at 70 Nm, this unit is well-suited for demanding servo applications. Its standard design and plain shaft configuration make it an excellent choice for integration in advanced automation systems.’’

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