R911393615 (MSK075E-0300-NN-M1-UP2-NNNN)

Name: R911393615 (MSK075E-0300-NN-M1-UP2-NNNN)
Brand: Indramat Motors
SKU: MSK075E-0300-NN-M1-UP2-NNNN
Price: 262.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The Bosch Rexroth MPN R911393615 (MSK075E-0300-NN-M1-UP2-NNNN) is an IndraDyn S synchronous servo motor with four pole pairs, featuring a shaft equipped with a keyway and seal ring. It is housed in a robust enclosure weighing 22.5 kg (excluding holding brake), and is rated for IP65 ingress protection. The motor employs natural convection cooling with a standard black coating for thermal management. It is fitted with a multiturn absolute Hiperface optical encoder (128 signal periods, rotatable 240°), continuously providing shaft position feedback. The holding brake provides 30 Nm of torque and is electrically released. Key specifications include a 15.6 A continuous standstill current at 100 K, 23.0 Nm continuous standstill torque at 100 K, 63.9 A maximum current, and 88.0 Nm maximum torque, with a winding inductivity of 4,460 mH. Maximum operating speed is 5,200 RPM, and optimal performance is maintained at altitudes up to 1000 meters above sea level when powered by AC supply.

Technical Specifications

Product
Bosch Rexroth Servo Motor

Motor Type
Synchronous Servo Motor

Pole Pairs
4

Environment Protection
IP65

Rotation Speed
5,200 Revolutions Per Minute

Encoder System
Multi-turn Absolute Hiperface Optical

Weight
22.5kg

Cooling Method
Natural Convection

Maximum Altitude
1000 MSL

Power Source
AC with 240-degrees Rotatable Plug Connectors

Frame Length
Various Codes Available

Shaft Type
Keyway with Sealing Ring

Ambient Temperature
As required for optimal performance

Housing
Spacious and Durable.

Frequently Asked Questions

What advantage does the optical encoder in the MSK075E-0300-NN-M1-UP2-NNNN provide?

The optical encoder ensures high-resolution feedback for precise speed and position control. This allows smooth synchronization in demanding automation and motion control applications.

Why does the MSK075E-0300-NN-M1-UP2-NNNN require cooling (FN)?

The motor’s high torque density generates significant heat during operation. Cooling (FN) helps maintain optimal performance, efficiency, and component lifespan.

How does the keyed shaft design of the MSK075E-0300-NN-M1-UP2-NNNN benefit its operation?

A keyed shaft provides a secure mechanical connection between the motor and load. It prevents slippage during torque transmission, ensuring stable and reliable motion.

What type of holding brake is used in the MSK075E-0300-NN-M1-UP2-NNNN, and why is it beneficial?

It uses an electrically released holding brake that engages when power is off. This ensures the motor remains securely in position during shutdowns or power failures.

How does the standard design of the MSK075E-0300-NN-M1-UP2-NNNN enhance integration in systems?

The standard IndraDyn S design allows easy compatibility with Bosch Rexroth drive systems. This simplifies installation, maintenance, and scalability in automation setups.

Common Misspellings

MSK075E0300NNM1UP2NNNN

MSK075E 0300 NN M1 UP2 NNNN

MSK-075E-0300-NN-M1-UP2-NNNN

MSK75E-0300-NN-M1-UP2-NNNN

Internal Product Review

The MSK075E-0300-NN-M1-UP2-NNNN is a synchronous motor with an electrically released holding brake. It is manufactured by Bosch Rexroth Indramat for semiconductor wafer handling systems that need reliable and accurate torque control. This motor provides 88 Nm maximum torque, 30 Nm brake torque, and an optical encoder with a keyed shaft.