Bosch Rexroth IndraDyn S | Factory Sealed MSK060B Synchronous Servo Motor

Description

1. Unboxing & Physical Snapshot

• Model & Brand: Bosch Rexroth IndraDyn S Synchronous Servo Motor (Model Designation: MSK060B-0300-NN-M1-UG0-NNNN; Material / Part Number: R911307215)

• Physical Dimensions: Industrial cylindrical motor frame size 060, length B (Approx. 320 mm total length x 115 mm flange diameter profile)

• Estimated Shipping Weight: 7.50 kg (Net motor weight; factor approximately 10.5 kg for heavy industrial wooden or reinforced transit cartons with custom padding)

• What’s in the Box: Synchronous servo motor assembly featuring natural convection cooling, multi-turn Hiperface encoder feedback, smooth output shaft without shaft seal, rotatable power/signal connectors, factory protective shaft cap, and safety data sheet.

2. Product Introduction

Advanced industrial automation machinery—such as multi-axis CNC machine tools, high-speed packaging systems, and robotic handling equipment—requires dynamic, high-precision motion control. The Bosch Rexroth MSK060B-0300-NN-M1-UG0-NNNN is a high-performance synchronous servo motor from the IndraDyn S product family, engineered to deliver exceptional torque density and positioning accuracy. (Always lock out drive power and verify that the motor shaft has come to a complete standstill before performing mechanical maintenance.)

Motion control engineers rely on the MSK series for its superior overload capacity, electronic nameplate data recognition, and smooth low-speed performance. Verifying drive controller compatibility, feedback cable shielding, and mechanical alignment prior to coupling ensures smooth, vibration-free operation across demanding industrial production lines.

3. Core Technical Specifications

4. Global Compliance & Industry Certifications

• Expected Regulatory Standards: CE Mark, UL Recognized, cUL conformity, EAC, and compliance with low-voltage and EMC directives.

• Safety Context: High-integrity thermal sensors (PTC/KTY) embedded in the stator winding protect the motor against thermal overload, preventing insulation breakdown and potential fire hazards in continuous-duty applications.

• Audit Directive: Confirm factory test certificates, certificate of conformity, and traceability documents with authorized Rexroth distributors before commissioning servo motors in regulated manufacturing cells.

5. Long-Term Storage & Asset Preservation Guide

• Store the servo motor in a clean, dry, climate-controlled warehouse environment where ambient relative humidity remains below 60% non-condensing.

• Keep the protective plastic cap fitted securely over the machined output shaft to prevent rust, mechanical scratching, or impact damage to the keyway and seating surfaces.

• Rotate the motor shaft manually by a few turns every six months to distribute bearing grease evenly and prevent localized raceway corrosion.

6. Physical Installation Prerequisites

• Ensure the mechanical mounting flange and mating gearbox or machine bed are clean, flat, and free of burrs or heavy contamination.

• Align the motor shaft precisely with the driven load using a precision dial indicator or laser alignment tool to eliminate radial and axial bearing side-loads.

• Torque all mounting bolts strictly to manufacturer specifications using a calibrated wrench, and ensure the motor frame is bonded securely to the machine earth ground grid.

7. Buyer’s FAQ (Logistics & Compliance Focus)

• Q: What Harmonized System (HS) code applies to this servo motor for international customs clearance?

  A: Use HS code 8501.52 (AC motors, multi-phase, of an output exceeding 750 W but not exceeding 75 kW).

• Q: Does part number R911307215 include the mating power and feedback plug connectors?

  A: No, the motor is supplied with integrated rotatable connection receptacles; mating cable plugs must be ordered separately or sourced from existing machine harnesses.

• Q: Is specialized transit insurance required when shipping high-precision industrial servo motors?

  A: Yes, full-value freight insurance is strongly recommended due to the heavy weight, precision mechanical bearings, and high replacement value of Rexroth servo drives.

• Q: What is the verified Country of Origin (COO) for import documentation?

  A: Manufactured primarily in Germany; inspect the exterior factory packaging nameplate label to confirm exact manufacturing provenance prior to customs filing.