R911338293 (MSK050C-0450-NN-S3-UG0-NNNN)

Name: R911338293 (MSK050C-0450-NN-S3-UG0-NNNN)
Brand: Indramat Motors
SKU: MSK050C-0450-NN-S3-UG0-NNNN
Price: 747.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The Bosch Rexroth R911338293 (MSK050C-0450-NN-S3-UG0-NNNN) is an IndraDyn S synchronous servomotor designed for use with programmable drive controllers. It features a natural convection cooling system, plain shaft with sealing ring, and a rotatable (240°) encoder connector supporting a singleturn capacitive Hiperface encoder with 16 signal periods. Operational parameters include an ambient temperature range of 0°C to 40°C, installation altitude up to 1,000 m, and compliance with vibration severity Level A per EN 60034-14. The unit is constructed with a black RAL 9005 housing, uses standard design without a holding brake, and has a motor length 'C' and size '050'. Electrical characteristics include winding code 0450, continuous current at standstill (100 K) of 5.2 A, continuous torque at standstill (100 K) of 5.5 Nm, a maximum current of 18.8 A, maximum torque of 15.0 Nm, and a winding inductivity of 20,200 mH. Bearings are rated for a 30,000-hour lifecycle. Usage is not permitted in underwater or explosive environments and proper grounding via the motor cable is required.

Technical Specifications

Application Setting
Not intended for underwater use

Length Code
C

Shaft Design
Standard, smooth shaft with shaft sealing ring

Connection Method
Motor cable grounding

Operating Temperature
0 - 40°C

Vibration Severity Grade
Level A (EN 60034-14)

Housing Color
RAL 9005 black varnish

Bearings Service Life
30,000 operating hours

Motor Plug Connection
Removed by pulling plug, not cable

Installation Elevation
Up to 1,000m sea level

Relative Air Humidity
Low, 5% max.

Frequently Asked Questions

What feedback system ensures high accuracy and reliability for single-turn applications?

It employs capacitive singleturn encoder technology. This provides wear-free, stable position detection with long-term signal reliability.

Which encoder communication standard simplifies integration with modern drive controllers?

It features a Hiperface interface. This combines signal and power transmission in one cable, reducing wiring complexity and improving control synchronization.

How does the MSK050C-0450-NN-S3-UG0-NNNN maintain mechanical precision in direct-drive couplings?

It uses a plain shaft design for enhanced concentricity. This minimizes vibration and ensures accurate load transmission in dynamic systems.

What current and resolution parameters support its dynamic torque and feedback performance?

The motor handles up to 18.8 A with 16 signal periods resolution. This ensures fast torque response and precise position feedback during high-speed motion.

How does the MSK050C-0450-NN-S3-UG0-NNNN perform in sealed systems where airflow is restricted?

It uses natural convection cooling. This enables heat dissipation without fans, supporting quiet operation in enclosed or low-ventilation environments.

Common Misspellings

MSK050C0450NNS3UG0NNNN

MSK050C 0450 NN S3 UG0 NNNN

MSK-050C-0450-NN-S3-UG0-NNNN

MSK50C-0450-NN-S3-UG0-NNNN

Internal Product Review

The MSK050C-0450-NN-S3-UG0-NNNN synchronous motor delivers up to 18.8 A for high-performance tasks. This Rexroth Indramat model includes natural convection cooling, capacitive singleturn encoder with 16 signal periods, and Hiperface interface for reliable communication. Its plain shaft ensures smooth integration into precision automation systems.