R911338406 (MSK075E-0200-NN-M2-UP0-RNNN)

Name: R911338406 (MSK075E-0200-NN-M2-UP0-RNNN)
Brand: Indramat Motors
SKU: MSK075E-0200-NN-M2-UP0-RNNN
Price: 207.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The Bosch Rexroth MPN R911338406 (MSK075E-0200-NN-M2-UP0-RNNN) is an MSK series IndraDyn S synchronous servomotor featuring natural convection cooling and a motor size of 075 with length code E. It utilizes a multiturn absolute optical encoder with the EnDat 2.1 interface, providing 2048 signal periods per revolution and accuracy of ±20 angular seconds, supporting 4096 mechanical turns. The unit is equipped with four pole pairs, a shaft with keyway in accordance with DIN 6885-1, a DIN 3760-A shaft sealing ring, and an IP65 protection rating. Electrical characteristics include a continuous current at standstill (100K) of 11.2 A, continuous torque at standstill (100K) of 23.0 Nm, maximum current of 45.9 A, maximum torque of 88.0 Nm, and a winding inductivity of 8,400 mH. The stator incorporates a KTY84 thermal sensor and the motor is designed for installation at altitudes up to 1,000 m above sea level. No holding brake is present, and the encoder connector is rotatable by 240°.

Technical Specifications

Product Type
MSK Synchronous Servo Motors

Interface
EnDat 2.1

System Accuracy
±20 Angular seconds

Position Record Range
4,096 mechanical motor rotations

Cooling System
Natural convection

Pole Pairs
Four

Shaft Design
Keyway per DIN 6885-1

Shaft Sealing Ring
DIN 3760 – design A

Ingress Protection Rating
IP 65 according to EN 60529

Maximum Speed
3,850 revolutions per minute

Maximum Torque
88.0Nm

Installation Height
Up to 1,000m above sea level

Frequently Asked Questions

How does the keyway shaft design of the MSK075E-0200-NN-M2-UP0-RNNN improve performance?

The keyway shaft ensures secure mechanical coupling, preventing slippage during high-torque transmission. This enhances torque transfer efficiency and overall reliability in demanding operations.

Why is increased concentricity important in the MSK075E-0200-NN-M2-UP0-RNNN motor?

Increased concentricity minimizes vibration and mechanical misalignment during rotation. It provides smoother motion, improved balance, and reduced component wear.

Does the MSK075E-0200-NN-M2-UP0-RNNN support high dynamic load applications?

Yes, its high torque output and 45.9 A maximum current make it ideal for rapid load changes. This enables efficient performance in systems requiring quick acceleration and deceleration.

How does the high winding inductivity of 8,400 mH benefit the MSK075E-0200-NN-M2-UP0-RNNN?

It ensures stable current flow and reduces torque ripple. This results in precise motion control and smoother speed transitions.

Do the thermal characteristics of the MSK075E-0200-NN-M2-UP0-RNNN enhance its durability?

Yes, effective thermal management maintains safe operating temperatures. This helps prevent coil overheating and extends motor lifespan.

Common Misspellings

MSK075E0200NNM2UP0RNNN

MSK075E 0200 NN M2 UP0 RNNN

MSK-075E-0200-NN-M2-UP0-RNNN

MSK75E-0200-NN-M2-UP0-RNNN

Internal Product Review

The MSK075E-0200-NN-M2-UP0-RNNN is a high-torque servo motor with precision motion control and reliability. Bosch Rexroth Indramat manufactures it for applications in heavy press-forming machines and high-inertia flywheel systems that require steady torque output. This motor has 23 Nm continuous torque, 88 Nm peak torque, and 8,400 mH winding inductivity.