R911339378 (MSK071E-0300-FN-S2-UP2-RNNN)

Name: R911339378 (MSK071E-0300-FN-S2-UP2-RNNN)
Brand: Indramat Motors
SKU: MSK071E-0300-FN-S2-UP2-RNNN
Price: 551.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The R911339378 (MSK071E-0300-FN-S2-UP2-RNNN) is a Rexroth IndraDyn S synchronous servomotor engineered for conversion of electrical to mechanical energy in industrial applications. It features liquid cooling, electronics with EnDat2.1 singleturn optical encoder (2048 signal periods, 240° rotatable connector), and a size 071, length E housing. The motor includes a shaft with keyway and sealing ring to prevent ingress and withstand high radial loads. It provides a continuous standstill current of 15.2 A and torque of 28.0 Nm at 100 K, with a maximum current of 56.3 A and maximum torque of 84.0 Nm. The holding brake is electrically released and delivers 30 Nm. The unit is designed for operation from 0 to 40°C, with transportation and storage up to 80°C.

Technical Specifications

Energy Conversion
Electrical to Kinetic

Protection Level
High

External Interference Resistance
Yes

Corrosion Resistance
Yes

Connection Type
Output Shaft with Keyway and Sealing Ring

Radial Load Capacity
High

Operational Efficiency
95%

Operating Temperature Range
0 to 40 degrees Celsius

Storage Temperature
up to 80 degrees Celsius

Frequently Asked Questions

How fast can the motor shaft rotate?

The specified maximum speed is 4200 RPM.

What is the total weight?

The combined weight of the motor and the brake is 25.1 kg.

What coolant is used for liquid cooling?

Data specified in the motor documentation related to water as the coolant.

What is the necessary coolant flow rate?

The necessary coolant flow rate is 1.5 l/min.

What is the motor's voltage constant?

Voltage constant of the motor is 126.4 V/1000 RPM.

Common Misspellings

MSK071E0300FNS2UP2RNNN

MSK071E 0300 FN S2 UP2 RNNN

MSK-071E-0300-FN-S2-UP2-RNNN

MSK71E-0300-FN-S2-UP2-RNNN

Internal Product Review

MSK071E-0300-FN-S2-UP2-RNNN is a motor designed for liquid cooling. Its max speed is 4200 RPM. Integrated feedback allows use for closed-loop control in industrial applications.