R911369402 (MSK050C-0600-NN-S3-UG1-NNNN)

Name: R911369402 (MSK050C-0600-NN-S3-UG1-NNNN)
Brand: Indramat Motors
SKU: MSK050C-0600-NN-S3-UG1-NNNN
Price: 199.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The Rexroth IndraDyn MSK Synchronous Servo Motor R911369402 (MSK050C-0600-NN-S3-UG1-NNNN) is specified for precise dynamic motion control in industrial automation. The unit provides up to 15.0 Nm peak torque and operates at a maximum current of 24.8 A with a top speed of 6000 min⁻¹. The motor features a plain shaft with sealing ring, 6 Nm electrically-released holding brake, and IP65 protection class. Encoder functionality is provided by a capacitive Hiperface single-turn encoder with 16 signal periods and a rotatable 240° connector. The device has a 6.3 kg mass, 14-minute thermal time constant, and is rated for optimal operation between 0 and 40°C by natural convection cooling. Winding code is 0600, inductivity is 11,100 mH, and the continuous ratings at 100 K are 6.8 A and 5.5 Nm. Complies with EN 60034-5 (protection class) and EN 60034-1 (thermal class 155).

Technical Specifications

Type
Synchronous servo motor

Maximum Torque
15.0 Nm

Maximum Current
24.8 Amperes

Maximum Velocity
6000 min-1

Thermal Time Constant
14 minutes

Weight
6.3 kilograms

Cooling Method
Natural convection

Operational Temperature
0 to 40 degrees Celsius

Connector
Electrical connector rotatable 240 degrees

Shaft Type
Smooth shaft with shaft sealing ring

Holding Brake
Electrically released, 6 Nm torque

Protection
IP65 according to EN 60034-5

Thermal Class Protection
155 according to EN 60034-1

Frequently Asked Questions

Why is the IP65 housing rating significant here?

The IP65 enclosure prevents dust ingress and resists low-pressure water jets. This protection enables installation in harsh industrial conditions without requiring additional protective housings.

What effect do airborne particulates have on cooling performance?

Dust and fibers reduce convection efficiency by obstructing housing fins. Regular cleaning and sealed enclosures maintain thermal balance and preserve reliable duty cycle performance.

How does vibration exposure affect long-term bearing service?

Persistent vibrations impose additional loads on bearing assemblies, reducing their service life. Correct mounting practices and damping strategies maintain operational reliability in such environments.

Why must the UG1 shaft seal be considered?

The UG1 shaft seal protects internal components from oil leakage and debris. Its inclusion extends motor longevity in packaging, food, and precision applications.

How do corrosive atmospheres influence housing durability overall?

Corrosive vapors or chemicals attack the aluminum housing surface, weakening long-term protection. Surface treatments and controlled air environments mitigate these environmental risks effectively.

Common Misspellings

MSK050C0600NNS3UG1NNNN

MSK050C 0600 NN S3 UG1 NNNN

MSK-050C-0600-NN-S3-UG1-NNNN

MSK50C-0600-NN-S3-UG1-NNNN

Internal Product Review

The Bosch Rexroth IndraDyn S MSK050C-0600-NN-S3-UG1-NNNN synchronous servomotor delivers 5.5 Nm continuous torque and 15.0 Nm peak torque with 6.8 A at standstill. The motor includes natural convection cooling, a capacitive Hiperface encoder with 16 signal periods, and a 6 Nm electrically released holding brake. The design supports applications in conveyor technology, robotic assembly, and packaging automation.