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MSK100C-0450-NN-M2-AP0-RNNN Bosch Rexroth Indramat

MPN: R911327990

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The Bosch Rexroth Indramat MSK100C-0450-NN-M2-AP0-RNNN is part of the MSK IndraDyn S Synchronous Motors series and features a motor size of 100 and length C. It operates with natural convection cooling and has an IP65 protection rating. This servomotor includes an optical multiturn EnDat2.1 encoder with a resolution of 2048 signal periods and a shaft with keyway.

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Product Description:

The MSK100C-0450-NN-M2-AP0-RNNN is a synchronous servo motor manufactured by Bosch Rexroth Indramat and assigned to the MSK IndraDyn S Synchronous Motors series. As a compact drive element, it supplies torque and position control for automated axes in packaging, machining, and material-handling cells. The motor couples directly to the mechanical load, allowing closed-loop operation through an integrated feedback system to maintain commanded speed and position under variable process conditions. This arrangement supports repeatable motion on axes that must accelerate, stop, and reverse direction with consistent response.

The housing has an IP65 enclosure that seals the stator against dust and water jets. This protection permits installation on machines without added covers and helps protect internal components in areas exposed to splash and airborne debris. Heat is removed through natural convection, so mounting space must allow unobstructed airflow rather than forced-air hardware. Position data are delivered over the EnDat2.1 serial link, and the optical encoder inside generates 2048 signal periods per revolution for high interpolation accuracy. The motor uses a shaft with keyway, giving a positive mechanical interface with pulleys or couplings and helping transmit cyclic torque without slip.

The encoder is a multiturn absolute device that tracks rotor position across power cycles, and its optical design works with the motor’s increased concentricity construction to reduce eccentricity errors during interpolation. Winding code 0450 indicates the electrical resistance and inductance profile, while insulation class 155 allows high winding temperature tolerance during demanding duty cycles. Continuous operation is supported within an ambient range of 0-40 °C, and the A-side power connector helps align supply cabling along the machine frame. The unit has motor size 100 and length code C, is supplied without a holding brake for applications that rely on external clamping, and meets axial runout tolerances required for precision gear stages.

Cooling
Natural convection
Design
Increased concentricity
Encoder Interface
EnDat2.1
Encoder Resolution
2048 signal periods
Encoder Technology
Optical
Encoder Turn Type
Multiturn Absolute
Holding Brake
Without holding brake
Motor Length
C
Motor Size
100
Operating Ambient Temperature Range
0-40°C
Power Connector
A-Side
Product Type
IndraDyn S Synchronous Servomotor
Protection Rating
IP65
Shaft Type
Shaft with keyway
Thermal/Insulation Class
155
Winding Code
0450
  • MSK100C0450NNM2AP0RNNN
  • MSK100C 0450 NN M2 AP0 RNNN
  • MSK-100C-0450-NN-M2-AP0-RNNN

Frequently Asked Questions about MSK100C-0450-NN-M2-AP0-RNNN:

Q: How is the MSK100C-0450-NN-M2-AP0-RNNN servo motor cooled?

A: The MSK100C-0450-NN-M2-AP0-RNNN servo motor uses natural convection as its cooling method, allowing it to operate without external cooling devices.

Q: What type of encoder and interface does the MSK100C-0450-NN-M2-AP0-RNNN motor use?

A: This motor features an EnDat2.1 encoder interface with optical technology and a multiturn absolute encoder, providing precise position feedback.

Q: What type of shaft is equipped on the MSK100C-0450-NN-M2-AP0-RNNN motor?

A: The shaft on this model is keyed for secure mechanical attachment to driven components.

Q: What is the protection rating of the MSK100C-0450-NN-M2-AP0-RNNN?

A: The protection rating for this model is IP65, offering high resistance to dust and water ingress in industrial environments.

Q: Is a holding brake featured on the MSK100C-0450-NN-M2-AP0-RNNN?

A: No holding brake is included with the MSK100C-0450-NN-M2-AP0-RNNN servo motor.


Internal Product Review

  • ‘‘The MSK100C-0450-NN-M2-AP0-RNNN is an IndraDyn S synchronous servomotor with increased concentricity, giving the unit a refined mechanical profile for precision motion applications. An optical encoder with EnDat2.1 interface supports accurate feedback and dependable axis control. IP65 protection and Class 155 insulation make the motor a strong choice for demanding servo installations.’’

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