MSK061C-0300-NN-S2-UG1-RNNN Bosch Rexroth Indramat
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MPN: R911329524
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The Bosch Rexroth Indramat MSK061C-0300-NN-S2-UG1-RNNN is part of the MSK IndraDyn S Synchronous Motors series and features natural convection cooling and a plain shaft. This synchronous servomotor has a rotatable 240-degree encoder connector, EnDat2.1 interface, and a resolution of 2048 signal periods using optical singleturn technology. It includes a holding brake with a torque of 10 Nm and an IP65 protection rating.
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Product Description:
The MSK061C-0300-NN-S2-UG1-RNNN is a synchronous servomotor manufactured by Bosch Rexroth Indramat as part of the MSK IndraDyn S Synchronous Motors series. It is intended for closed-loop industrial positioning where fast torque response and high accuracy are required. By integrating a high-resolution optical encoder and an electrically released brake, the unit supplies both motion generation and secure holding for axes in packaging machines, gantries, and material-handling stations.
Cooling is handled solely by natural convection, so the installation must allow free airflow around the housing to carry away copper and iron losses. Feedback is transmitted through the EnDat2.1 interface, and the optical disk yields 2048 signal periods per revolution, giving the drive controller fine position granularity for smooth velocity loops. An enclosure rating of IP65 protects the stator, connector set, and encoder cavity against dust ingress and low-pressure water jets, enabling cabinet-external mounting. The stator winding is insulated to class 155, allowing continuous operation when the coil temperature remains within that class limit. For vertical axes or emergency stops, the integrated brake applies a static torque of 10 Nm; power is only required to release the brake, minimizing energy use during standstill.
The rotatable connector spans 240°, letting the cable exit direction be selected after motor installation, which simplifies routing in tight cabinets. A size code of 061 and length designation C keep the total mass and inertia moderate for medium-power servo axes that use an increased-concentricity design feature to reduce radial runout. The shaft end is a plain shaft, so coupling elements such as collets or clamp hubs can be mounted without a key. The winding code 0300 identifies the electrical characteristics used by Rexroth drive controllers for automatic parameter recognition. Reliable service is supported across an ambient range of 0 to 40 °C without derating.
Frequently Asked Questions about MSK061C-0300-NN-S2-UG1-RNNN:
Q: How is the MSK061C-0300-NN-S2-UG1-RNNN motor cooled?
A: The MSK061C-0300-NN-S2-UG1-RNNN motor uses natural convection cooling and does not require forced air ventilation.
Q: Does the MSK061C-0300-NN-S2-UG1-RNNN motor have a holding brake?
A: A holding brake is included in this model and is electrically released, providing a brake torque of 10 Nm.
Q: What type of encoder and resolution does the MSK061C-0300-NN-S2-UG1-RNNN motor use?
A: The MSK061C-0300-NN-S2-UG1-RNNN features an optical, singleturn EnDat2.1 encoder with a resolution of 2048 signal periods.
Q: What is the protection rating of the MSK061C-0300-NN-S2-UG1-RNNN motor?
A: This motor offers a protection rating of IP65, which safeguards against dust and low-pressure water jets from any direction.
Q: What type of shaft does the MSK061C-0300-NN-S2-UG1-RNNN motor have?
A: The MSK061C-0300-NN-S2-UG1-RNNN is equipped with a plain shaft for easy integration into various drive systems.
