Rexroth MSK060C-0300-NN-M1-UG1-NNNN Servo Motor 10Nm Brake 4900rpm

This motor configuration addresses positioning mechanisms that require the MSK060C-0300 winding, multiturn feedback and an integral holding brake. It provides the controlled rotary output of the axis while the brake performs a static holding function when correctly integrated. A machine with a suspended load needs its own assessed load-retention and safety measures.

Application and Selection

Consider this configuration for braked positioning mechanisms where the machine specification already calls for MSK060C-0300. For a new axis or a changed load, compare the required speed-torque envelope, acceleration cycle, cooling conditions and mechanical drawing before selection. The motor frame alone does not establish suitability.

The UG1 configuration and 0300 winding should remain explicit in an urgent RFQ. Asking only for an 8 Nm MSK060C can return offers with a different brake or winding.

Key Features

• 8 Nm continuous standstill torque at 60 K, with a separate 24 Nm maximum torque limit.
• Optical multiturn absolute Hiperface, 128 signal periods; the feedback variant is part of the complete order code.
• Plain shaft with shaft sealing ring; rotatable plug, 240 degrees.
• 10 Nm electrically released holding brake for the specified static holding function.

Supply and Inquiry Information

Request a quotation for MSK060C-0300-NN-M1-UG1-NNNN, material number R911307220. Send the required quantity, delivery country and postal code, preferred condition, and requested arrival date. For a breakdown replacement, attach readable photographs of the original nameplate, shaft and connectors, together with the machine and drive identification.

Ask the offer to confirm the 0300 winding, M1 feedback and UG1 configuration explicitly. The quotation should identify the actual offered unit, condition, price, delivery estimate and included items. Availability and commercial terms require confirmation for the specific request; the product description is not a stock reservation.

If cables, a coupling, a shaft key or inspection records are needed, list them separately in the RFQ. Request nameplate and condition photographs before order approval, and agree any functional-test evidence, packing requirements and warranty terms in writing.

Compatibility and Replacement Note

Match the complete motor code and material number first. Then check the mechanical interface, drive feedback support, winding data, brake circuit where fitted, cables and machine parameter set. An HCS or HMS designation alone does not establish compatibility. Any proposed alternative needs separate engineering approval and commissioning checks.

Buying and Replacement FAQ

Q1. What should I send to obtain a quote for MSK060C-0300?

Use the full code MSK060C-0300-NN-M1-UG1-NNNN and reference R911307220. Include quantity, destination and required date. A clear nameplate photograph helps prevent a different encoder, winding or shaft option from being quoted.

Q2. Does the 10 Nm brake make the motor suitable for every vertical axis?

No. The holding brake is not a personnel-protection device or a service brake. The machine designer must assess the load, transmission, brake control and independent protective measures.

Q3. What evidence should I request for the UG1 configuration?

Ask for readable nameplate and connector photographs plus a shaft-end image. Confirm the plain shaft with shaft sealing ring and rotatable plug, 240 degrees. For this braked motor, request confirmation of the 10 Nm brake option and any agreed brake-test record.

Q4. Can my existing servo drive operate this replacement?

Provide the complete drive and control-section codes, firmware information and original motor details. The review must cover the 0300 winding and M1 feedback as well as cables and machine parameters. Do not approve a motor solely because both products belong to the same drive family.

Q5. Are connection cables and mechanical accessories included?

The model identifies the motor configuration, not a complete installation kit. Ask the quotation to list the motor, cables, coupling and any separate shaft key individually. For the plain shaft, check the existing coupling bore and clamping arrangement rather than assuming a coupling will be supplied.

Q6. How are availability, condition and delivery confirmed?

Request a written offer against R911307220 stating the full model, offered condition, quantity, delivery estimate and validity. Agree required photos or test evidence before payment. If the exact item is unavailable, require any alternative to be identified separately and reviewed before acceptance.