MSK050B-0600-NN-M2-UG0-RNNN Bosch Rexroth Indramat
MPN: R911299900
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The Bosch Rexroth Indramat MSK050B-0600-NN-M2-UG0-RNNN is part of the MSK IndraDyn S Synchronous Motors series and features natural convection cooling with a motor size of 050. This synchronous servomotor is designed with increased concentricity, uses a multiturn absolute optical encoder with EnDat2.1 interface, and provides a rotatable encoder connector at 240 degrees. It comes with a plain shaft and does not include a holding brake.
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Product Description:
The MSK050B-0600-NN-M2-UG0-RNNN is a synchronous servo motor produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. Intended for closed-loop axes in packaging equipment, handling robots, and pick-and-place modules, it converts inverter current into controlled mechanical motion for positioning tasks. The motor connects to IndraDrive controllers through a rotatable 240° feedback connector, which simplifies cable routing inside compact cabinets and permits flexible mounting orientations on gantry or articulated structures.
Mechanical and electrical sizing starts with the motor frame code of 050, which establishes the housing diameter and mounting geometry for small to mid-range actuators. The length designation B increases active stack depth to raise continuous torque without altering the flange pattern. Its three-phase stator uses winding set 0600, a selection that matches back EMF and impedance to 400 V drives. Rotor position is reported every 2048 signal periods by the integrated encoder, and the data stream is transferred over the EnDat2.1 bidirectional serial channel for absolute feedback and electronic nameplate exchange.
The encoder employs an Optical scanning method to deliver high signal fidelity during rapid acceleration, while its Multiturn Absolute capability records shaft revolutions so homing is unnecessary after power is restored. Heat is removed solely by Natural convection, so unobstructed airflow around the housing is required to maintain permissible winding temperature. The motor uses Increased concentricity, which tightens radial runout and minimizes vibration transmitted to precision gearheads or direct-drive loads. A plain shaft simplifies coupling, and the unit is supplied without a holding brake for systems that rely on external clamping or drive-controlled torque at standstill.
Frequently Asked Questions about MSK050B-0600-NN-M2-UG0-RNNN:
Q: What cooling method does the MSK050B-0600-NN-M2-UG0-RNNN motor use?
A: This model uses natural convection cooling, which allows it to operate without forced air or external cooling devices.
Q: What type of encoder and resolution does this motor include?
A: The MSK050B-0600-NN-M2-UG0-RNNN features a multiturn absolute optical encoder with a resolution of 2048 signal periods.
Q: What type of encoder connector does the MSK050B-0600-NN-M2-UG0-RNNN have?
A: A rotatable encoder connector with a 240° adjustment range is included for flexible mounting.
Q: Does the MSK050B-0600-NN-M2-UG0-RNNN motor have a holding brake?
A: This version comes without a holding brake installed.
Q: What shaft type is provided on the MSK050B-0600-NN-M2-UG0-RNNN motor?
A: The shaft is a plain type, providing a simple and smooth coupling interface.