R911331077 (MSK050C-0300-NN-M1-UG0-NSNN)

Name: R911331077 (MSK050C-0300-NN-M1-UG0-NSNN)
Brand: Indramat Motors
SKU: MSK050C-0300-NN-M1-UG0-NSNN
Price: 544.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The R911331077 (MSK050C-0300-NN-M1-UG0-NSNN) is a Bosch Rexroth IndraDyn S synchronous servomotor designed for general automation and potentially explosive environments, featuring ATEX-compliant construction. It utilizes a plain shaft, size code 050, and motor length C. This model supports natural convection cooling and can operate fanless. Its optical multiturn absolute encoder provides 128 signal periods per revolution with a Hiperface interface and a rotatable 240° connector. The motor delivers 5.5 Nm continuous torque at standstill (100 K), with a maximum torque of 15 Nm and a maximum current of 12.4 A. Winding inductivity is 45,100 mH, and it does not include a holding brake. The maximum housing temperature is 155°C. Passive gas flushing ports and secondary grounding are present. Compatible only with drive controllers from the same manufacturer.

Technical Specifications

Design
ATEX design

Application
General automation technology

Encoder System
Optical encoder system

Product Group
MSK

Size Code
050

Continuous Torque
5Nm in standstill mode at 60K

Secondary Grounding Connection
Yes

Inlet and Outlet for Flushing
Yes

Passive Gas for Flushing
Yes

Type Plate
Indicates explosion protection classification

Servicing Requirement
Certified Personnel only

Maximum Tensile Loading
Not Specified

Maximum Temperature
155°C

Grounded Conductor Position
Fixed

Operational Mode
Can operate without fan

Shipping
Worldwide

Frequently Asked Questions

Why is ATEX certification important for MSK050C-0300-NN-M1-UG0-NSNN servomotor?

The certification of MSK050C-0300-NN-M1-UG0-NSNN servomotor allows safe operation in explosive environments. This makes the motor reliable for industries like chemical processing and mining.

How does a continuous current of 3.4 A at standstill impact efficiency?

It ensures energy-efficient holding torque without excessive thermal buildup. This protects motor windings during prolonged static loads.

Why is motor size 050 significant in the MSK050C-0300-NN-M1-UG0-NSNN servomotor?

The size of MSK050C-0300-NN-M1-UG0-NSNN servomotor balances compact design with torque density. It allows integration into medium-duty automation setups.

In which applications is this servomotor commonly used?

The motor is widely used in robotics for high-precision axis control. Its multiturn encoder ensures reliable alignment in packaging and printing systems.

Why is a 240° rotatable connector beneficial in MSK050C-0300-NN-M1-UG0-NSNN servomotor?

The rotatable connector of MSK050C-0300-NN-M1-UG0-NSNN servomotor simplifies wiring in tight installations. It ensures flexible cable routing without stressing the encoder interface.

Common Misspellings

MSK050C0300NNM1UG0NSNN

MSK050C 0300 NN M1 UG0 NSNN

MSK-050C-0300-NN-M1-UG0-NSNN

MSK50C-0300-NN-M1-UG0-NSNN

Internal Product Review

The Bosch Rexroth MSK050C-0300-NN-M1-UG0-NSNN servomotor features a multiturn Hiperface encoder with 128 signal periods and a 240° rotatable connector for precise motion feedback. It delivers 5.5 Nm continuous and 15 Nm peak torque with natural convection cooling and supports ATEX environments. This motor is ideal for use in robotics, packaging, and printing industries.