MSK050C-0450-NN-M2-UP1-RNNN Bosch Rexroth Indramat
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MPN: R911328995
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The Bosch Rexroth Indramat MSK050C-0450-NN-M2-UP1-RNNN is a synchronous servomotor from the MSK IndraDyn S Synchronous Motors series. It has a motor size of 050 and uses natural convection cooling. The servomotor features an IP65 protection rating and includes a multiturn absolute optical encoder with EnDat2.1 interface and 2048 signal periods resolution.
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Product Description:
The MSK050C-0450-NN-M2-UP1-RNNN synchronous servomotor is produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It provides closed-loop rotary motion for indexing tables, pick-and-place gantries, and compact machining spindles that require accurate speed and position control. The 050 frame size balances mass and rotor inertia for mid-range loads, while the C-length stator accommodates the 0450 winding for moderate continuous torque. Through its keyed shaft and digital feedback channel, the motor works with compatible IndraDrive controllers in automated assembly and motion-control systems.
Cooling is handled by natural convection, so the housing dissipates heat without external blowers. The 0450 winding works with the C-length stator and increased concentricity build to support the motor’s torque-speed behavior during continuous operation. Position feedback is provided by an optical encoder that communicates over EnDat2.1 and delivers 2048 signal periods per revolution for fine interpolation by the drive. An electrically released holding brake provides 6 Nm of stall torque to keep vertical or suspended loads in place when power is removed. The motor is sealed to IP65, which helps protect internal components from dust and low-pressure water jets.
The encoder uses the multiturn absolute method, so position information remains available across power cycles. A rotatable 240° connector allows the cable outlet to be oriented to suit the available installation space. The output interface is a shaft with a keyway, which provides a secure mechanical connection for couplings and driven elements. Rated operation is permitted at ambient temperatures from 0 to 40 °C, and insulation class 155 supports elevated winding temperatures during normal industrial duty. These operating features support stable use on compact servo axes where cable routing, brake holding, and encoder retention are all important.
Frequently Asked Questions about MSK050C-0450-NN-M2-UP1-RNNN:
Q: What encoder interface does the MSK050C-0450-NN-M2-UP1-RNNN servomotor use?
A: This model uses an EnDat2.1 interface for its encoder connection.
Q: Does the MSK050C-0450-NN-M2-UP1-RNNN motor have a holding brake and what is its torque?
A: This servomotor comes equipped with a holding brake with 6 Nm of torque.
Q: What is the protection rating of the MSK050C-0450-NN-M2-UP1-RNNN servomotor?
A: The protection rating for this motor is IP65, which guards it from dust and low-pressure water jets.
Q: How is the MSK050C-0450-NN-M2-UP1-RNNN motor cooled?
A: It uses natural convection for cooling, operating without external fans or forced systems.
Q: What kind of encoder and resolution does the MSK050C-0450-NN-M2-UP1-RNNN include?
A: The encoder is an optical, multiturn absolute type with a resolution of 2048 signal periods.
