MSK061B-0300-NN-M3-UG0-NNNN Bosch Rexroth Indramat
MPN: R911337334
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The Bosch Rexroth Indramat MSK061B-0300-NN-M3-UG0-NNNN is part of the MSK IndraDyn S Synchronous Motors series. This standard design servomotor uses natural convection cooling and features a rotatable 240-degree encoder connector with Hiperface interface. It has a plain shaft, IP65 protection rating, and operates in ambient temperatures from 0 to 40°C.
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Product Description:
The MSK061B-0300-NN-M3-UG0-NNNN is a synchronous servomotor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. As an IndraDyn S synchronous servomotor, it supplies precise rotary motion for axes that must index or follow trajectories under closed-loop drive control in automated machinery. The motor is built in size code 061 and length B, giving a compact frame that simplifies integration into moderate-power workstations and handling systems.
The motor is cooled by natural convection, so heat is removed through its housing without external fans or liquid circuits. A housing tightness of IP65 seals the interior against dust and low-pressure water jets, enabling reliable operation on the production floor. Rotor position feedback reaches the drive through a Hiperface interface, and the encoder socket can be rotated through 240° to orient cables as needed inside tight enclosures. Internal windings follow code 0300, with resistance and inductance values matched to MSK-compatible drive modules. The overall frame corresponds to motor size 061, balancing torque capacity with low inertia for responsive starts and stops.
The feedback package supplies 16 signal periods per mechanical revolution, and because the sensing system is capacitive and multiturn absolute, the controller retains position over power cycles without needing homing moves. Ambient use is permitted between 0–40 °C, and within this range the class 155 insulation protects the windings against thermal stress. A plain shaft transmits torque to couplings without keyways, reducing concentricity errors in high-speed stages. The standard design is intended for general industrial environments rather than corrosion-resistant applications. The unit is supplied without a holding brake, so external mechanical restraints or motor torque must support loads when power is removed.
Frequently Asked Questions about MSK061B-0300-NN-M3-UG0-NNNN:
Q: What type of cooling does the MSK061B-0300-NN-M3-UG0-NNNN servomotor use?
A: This model features natural convection cooling, meaning it operates without active cooling methods.
Q: How rotatable is the encoder connector on the MSK061B-0300-NN-M3-UG0-NNNN?
A: The encoder connector on this unit is rotatable up to 240°, allowing for flexible cable routing.
Q: What type of encoder and feedback does the MSK061B-0300-NN-M3-UG0-NNNN provide?
A: The MSK061B-0300-NN-M3-UG0-NNNN offers multiturn absolute encoder feedback utilizing capacitive technology with Hiperface interface.
Q: Does the MSK061B-0300-NN-M3-UG0-NNNN include a holding brake?
A: This servomotor is manufactured without a holding brake.
Q: What protection rating does the MSK061B-0300-NN-M3-UG0-NNNN offer?
A: The protection rating for this motor is IP65, providing strong resistance to dust and water ingress.