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MSK101E-0200-NN-S1-BG2-NNNN Bosch Rexroth Indramat

MPN: R911321872

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The Bosch Rexroth Indramat MSK101E-0200-NN-S1-BG2-NNNN is part of the MSK IndraDyn S Synchronous Motors series and features natural convection cooling with a plain shaft design. This synchronous servomotor comes with a Hiperface optical singleturn encoder, holding brake torque of 70 Nm, and an IP65 protection rating. The motor supports a thermal insulation class of 155 and has its power connector on the B-side.

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Product Description:

The MSK101E-0200-NN-S1-BG2-NNNN is a synchronous servo motor manufactured by Bosch Rexroth Indramat and belongs to the MSK IndraDyn S Synchronous Motors series. In motion-control systems, this motor pairs with IndraDrive controllers to deliver precise torque and speed for positioning, packaging, and material-handling axes. By combining high-resolution feedback with a compact electromagnetic package, it converts drive current into controlled mechanical rotation for industrial automation tasks. This layout makes the unit suitable for repeatable starts, stops, and speed changes during normal machine cycles. It is intended for machine functions that require responsive acceleration and controlled deceleration throughout frequent duty cycles.

The motor uses frame code 101, which corresponds to the stator diameter and compatible mounting size. Internal losses are removed through natural convection, and the Cooling FN requirement means the housing needs free airflow around it. An electrically released holding brake provides 70 Nm of static torque, which helps keep a vertical or suspended load in place when power is removed. The brake is useful on axes that must resist drift at standstill between indexed moves or during an unexpected power loss. Position data travel over the Hiperface serial channel, giving digital synchronization between the drive and encoder signals. External sealing meets IP65, protecting the motor against dust entry and low-pressure water jets found on industrial equipment.

The optical single-turn encoder provides 128 signal periods, supporting stable speed regulation and accurate rotor position tracking within one mechanical revolution. Thermal operation is approved for ambient temperatures of 0-40 °C, and the stator insulation is rated to class 155, allowing the winding system to tolerate high operating temperature. The motor uses winding code 0200, which corresponds to the electrical values expected by compatible drive controllers. It also has a plain shaft for direct coupling to mechanical drive components. Power is connected on the B side, and length code E gives the motor a longer housing within this 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
Singleturn
Holding Brake
With holding brake, electrically-released
Holding Brake Torque
70 Nm
Motor Length
E
Motor Size
101
Operating Ambient Temperature Range
0-40°C
Power Connector
B-Side
Product Type
IndraDyn S Synchronous Servomotor
Protection Rating
IP65
Shaft Type
Plain shaft
Thermal/Insulation Class
155
Winding Code
0200
  • MSK101E0200NNS1BG2NNNN
  • MSK101E 0200 NN S1 BG2 NNNN
  • MSK-101E-0200-NN-S1-BG2-NNNN

Frequently Asked Questions about MSK101E-0200-NN-S1-BG2-NNNN:

Q: What type of shaft is featured on the MSK101E-0200-NN-S1-BG2-NNNN servo motor?

A: This motor includes a plain shaft, enabling direct coupling to compatible mechanical components.

Q: What encoder technology and interface does the MSK101E-0200-NN-S1-BG2-NNNN use?

A: The MSK101E-0200-NN-S1-BG2-NNNN provides position feedback using an optical singleturn encoder with Hiperface interface.

Q: What is the holding brake torque and operation type for the MSK101E-0200-NN-S1-BG2-NNNN?

A: This model is equipped with a 70 Nm electrically-released holding brake for secure motion control.

Q: What is the IP rating of the MSK101E-0200-NN-S1-BG2-NNNN servomotor?

A: The MSK101E-0200-NN-S1-BG2-NNNN has a protection rating of IP65, making it resistant to dust and low-pressure water jets.

Q: How is the MSK101E-0200-NN-S1-BG2-NNNN cooled during operation?

A: Cooling for this motor is provided by natural convection and it requires an FN cooling constraint.


Internal Product Review

  • ‘‘The MSK101E-0200-NN-S1-BG2-NNNN is an IndraDyn S synchronous servomotor with natural convection cooling and a standard design. The optical Hiperface encoder supports accurate position feedback for precise axis control. IP65 protection and a 70 Nm holding brake make the unit an excellent choice for demanding machine applications.’’

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