R911339688 (MSK071E-0300-FN-S2-UG0-RNNN)

Name: R911339688 (MSK071E-0300-FN-S2-UG0-RNNN)
Brand: Indramat Motors
SKU: MSK071E-0300-FN-S2-UG0-RNNN
Price: 380.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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sales@indramat-usa.com

The R911339688 (MSK071E-0300-FN-S2-UG0-RNNN) is a Bosch Rexroth IndraDyn S synchronous servomotor designed for precision speed and position control in industrial automation. It features liquid cooling, a plain shaft, class 155 insulation, and a motor size of 071 with length E. The motor utilizes a rotatable 240° EnDat2.1 optical singleturn encoder with 2048 signal periods. Technical specifications include a continuous standstill current of 15.2 A, continuous standstill torque of 28.0 Nm, maximum current of 56.3 A, maximum torque of 84.0 Nm, and winding inductivity of 5,900 mH. The design supports increased concentricity, low rotor inertia for rapid acceleration, and the unit is supplied without a holding brake.

Technical Specifications

Product Type
High Torque Synchronous Motor

Insulation Class
Class 155

Acceleration Operation
High speed due to low rotor inertia

Sealing Kit
Yes, for protection against fluids

Application Areas
Wet Rooms and Humid Environment

Role
Rotary Main and Main Spindle Drive

Frequently Asked Questions

What is the maximum inlet pressure?

The maximum allowed coolant inlet pressure is 6 bar.

What is the resistance of the motor windings?

Resistance of the motor windings is 0.79 Ohms at 20 ⁰C.

What is the benefit of holding brakes on MSK motors?

MSK motor holding brakes secure the motor shaft when power is off, preventing unwanted movement in safety-critical applications.

Which type of coolant does the motor use?

Data provided by Bosch refers to water as the coolant.

What is a singleturn encoder?

A singleturn encoder measures the position of a shaft within one full rotation but does not track multiple turns.

Common Misspellings

MSK071E0300FNS2UG0RNNN

MSK071E 0300 FN S2 UG0 RNNN

MSK-071E-0300-FN-S2-UG0-RNNN

MSK71E-0300-FN-S2-UG0-RNNN

Internal Product Review

MSK071E-0300-FN-S2-UG0-RNNN is a liquid-cooled motor. It delivers high torque and current at standstill. Combined with feedback, the motor delivers exceptional performance for a wide range of applications.