MSK050C-0300-NN-M1-UG0-NNPN Bosch Rexroth Indramat
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MPN: R911372610
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The Bosch Rexroth Indramat MSK050C-0300-NN-M1-UG0-NNPN is a synchronous servomotor that is part of the MSK IndraDyn S Synchronous Motors series. It uses natural convection cooling and features a multiturn absolute optical encoder with Hiperface interface and a rotatable connector. The motor has a plain shaft, size 050, length C, and does not include a holding brake.
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Product Description:
The MSK050C-0300-NN-M1-UG0-NNPN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. Designed for closed-loop industrial automation, the motor converts drive commands into accurate rotational motion that positions loads without overshoot. Its compact 050 frame fits inside multi-axis gantries, while the integrated encoder and power connections allow a single-cable connection to the associated inverter. This layout helps reduce cabling complexity in compact machine assemblies. Typical roles include indexing tables, secondary packaging axes, and small material-handling stages where repeatable velocity and rapid response are required.
The motor is cooled exclusively by natural convection, so no external fan or liquid circuit is needed. Heat is dissipated through the aluminum housing during continuous duty. Position feedback is delivered through the integrated Hiperface interface, which transmits absolute position and parameter data to the drive on a bidirectional serial line. Internally, an optical scanning system produces high signal quality, and the scale provides 128 signal periods per revolution, enabling fine interpolation at the controller. Because the code disk is read in a multiturn absolute format, the shaft angle is retained over several revolutions without battery support.
Connection flexibility is provided by a rotatable 240° connector, so the feedback cable can be oriented to match cabinet or drag-chain layouts. The stator and rotor geometry follow size code 050, and the mechanical package corresponds to motor length C, giving a compact profile for machines with limited depth. Torque is transferred through a plain shaft, which avoids keys that can introduce backlash in zero-clearance couplings. Winding code 0300 indicates the conductor cross-section and resistance used by this motor, so current ratings remain compatible with standard MSK drive modules. The motor is supplied without a holding brake, so static torque must be provided elsewhere when the axis is stopped.
Frequently Asked Questions about MSK050C-0300-NN-M1-UG0-NNPN:
Q: What type of cooling does the MSK050C-0300-NN-M1-UG0-NNPN motor use?
A: The MSK050C-0300-NN-M1-UG0-NNPN motor operates using natural convection cooling without the need for forced air systems.
Q: What encoder specifications are provided on the MSK050C-0300-NN-M1-UG0-NNPN motor?
A: This model is equipped with a multiturn absolute optical encoder featuring Hiperface interface and 128 signal periods of resolution.
Q: How is the encoder connector designed on the MSK050C-0300-NN-M1-UG0-NNPN?
A: The encoder connector is rotatable up to 240°, allowing flexible installation in various configurations.
Q: Does the MSK050C-0300-NN-M1-UG0-NNPN motor have a holding brake?
A: This servomotor does not include a holding brake as part of its configuration.
Q: What type of shaft does the MSK050C-0300-NN-M1-UG0-NNPN servo motor have?
A: The MSK050C-0300-NN-M1-UG0-NNPN features a plain shaft for direct coupling with compatible equipment.
