MSK100C-0450-NN-M2-AG0-RNNN Bosch Rexroth Indramat
MPN: R911318237
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The Bosch Rexroth Indramat MSK100C-0450-NN-M2-AG0-RNNN is a synchronous servomotor from the MSK IndraDyn S Synchronous Motors series. It features natural convection cooling, a plain shaft, and increased concentricity design. The motor has an optical multiturn absolute encoder with EnDat2.1 interface and a resolution of 2048 signal periods.
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Product Description:
The MSK100C-0450-NN-M2-AG0-RNNN is a synchronous servo motor produced by Bosch Rexroth Indramat as part of the MSK IndraDyn S Synchronous Motors series. It is intended for closed-loop axis control in packaging machines, material-handling gantries, and other automation tasks that demand precise torque and speed regulation. In these applications, the motor works with a compatible drive to produce controlled rotary motion for positioning, indexing, and synchronized movement. Its design is suited to servo axes that need accurate feedback in a compact motor housing.
The motor uses natural convection for heat dissipation, allowing installation without external blowers when ambient airflow is sufficient. Its rotor and stator are wound to match winding code 0450 for drives in the 400 V class. Position feedback is transferred through an EnDat2.1 digital interface, and the integrated encoder provides 2048 signal periods per mechanical revolution. Because the scanning method is optical, signal quality remains high at low speeds, and the multiturn absolute encoder can restore shaft position after power is removed. This feedback arrangement supports stable commutation, repeatable positioning, and accurate speed control during dynamic axis movement.
The mechanical envelope follows size 100 and length C, giving the motor a stator housing with an A-side power connector and a plain shaft without keys. The motor is sealed to IP65 and is intended for ambient temperatures from 0 to 40 °C in dusty or splash-prone installations. Its insulation class is 155, which is compatible with Class F thermal materials. The increased concentricity design reduces runout at the mounting flange, and the unit is supplied without a holding brake, so static loads must be secured by the drive or by external clamps. The keyless shaft format is suited to clamp-style couplings and other friction-locking connections.
Frequently Asked Questions about MSK100C-0450-NN-M2-AG0-RNNN:
Q: How is the MSK100C-0450-NN-M2-AG0-RNNN motor cooled?
A: This model utilizes natural convection cooling, making it suitable for environments without forced-air cooling systems.
Q: What type of encoder interface is provided on the MSK100C-0450-NN-M2-AG0-RNNN motor?
A: The MSK100C-0450-NN-M2-AG0-RNNN motor features EnDat2.1 encoder interface for precise feedback connections.
Q: Does the MSK100C-0450-NN-M2-AG0-RNNN come with a holding brake?
A: This motor is constructed without a holding brake, so dynamic braking is not included.
Q: What is the protection rating of the MSK100C-0450-NN-M2-AG0-RNNN motor?
A: It has a protection rating of IP65, which guards against dust and low-pressure water jets.
Q: What type of shaft does the MSK100C-0450-NN-M2-AG0-RNNN motor have?
A: The plain shaft is supplied on this model, allowing a direct mechanical connection.