Rexroth MSK101D-0200-NN-M1-RP2-NNNN Servo Motor 70Nm Brake Keyway

This MSK101D configuration combines a 50 Nm continuous standstill motor rating at 60 K with a separate 70 Nm holding brake. The right-oriented power connector and shaft keyway make the RP2 suffix critical to the replacement specification. It is a motor for an appropriately engineered servo axis, not a complete load-holding or safety solution.

Application and Selection

Consider this configuration for high-load braked positioning assemblies where the machine specification already calls for MSK101D-0200. 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.

For this larger braked assembly, verify the shaft coupling, connector clearance and handling arrangements before ordering. Brake code 2 is a specific configuration, not a generic indication that any brake-equipped motor is acceptable.

Key Features

• 50 Nm continuous standstill torque at 60 K, with a separate 160 Nm maximum torque limit.
• Optical multiturn absolute Hiperface, 128 signal periods; the feedback variant is part of the complete order code.
• Shaft with keyway and shaft sealing ring; power connector to the right (viewed from shaft end).
• 70 Nm electrically released holding brake for the specified static holding function.

Supply and Inquiry Information

Request a quotation for MSK101D-0200-NN-M1-RP2-NNNN, material number R911315380. 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 0200 winding, M1 feedback and RP2 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 MSK101D-0200?

Use the full code MSK101D-0200-NN-M1-RP2-NNNN and reference R911315380. Include quantity, destination and required date. A clear nameplate photograph helps prevent a different encoder, winding or shaft option from being quoted.

Q2. Can an AG2 or RP3 motor be supplied as the same item?

No. AG2 changes connector and shaft configuration; RP3 changes the brake option. Each proposed alternative needs separate mechanical and brake-system approval. The requested configuration is RP2 with a 70 Nm holding brake.

Q3. What evidence should I request for the RP2 configuration?

Ask for readable nameplate and connector photographs plus a shaft-end image. Confirm the shaft with keyway and shaft sealing ring and power connector to the right (viewed from shaft end). For this braked motor, request confirmation of the 70 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 0200 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 keyway shaft, confirm the key dimensions and delivery scope before ordering.

Q6. How are availability, condition and delivery confirmed?

Request a written offer against R911315380 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.