R911343657 (MSK050C-0450-NN-M1-UG1-NNC1)

Name: R911343657 (MSK050C-0450-NN-M1-UG1-NNC1)
Brand: Indramat Motors
SKU: MSK050C-0450-NN-M1-UG1-NNC1
Price: 209.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The Bosch Rexroth IndraDyn S synchronous servomotor MPN R911343657 (MSK050C-0450-NN-M1-UG1-NNC1) features a brushless, naturally-cooled design with an optical multiturn absolute encoder (Hiperface, 128 signal periods). It has a plain output shaft, aluminum flange with four 9mm holes, and dimensions of 98 mm x 193 mm x 40 mm at 4 kg total weight. The unit delivers a continuous torque of 5.5 Nm and up to 15.0 Nm maximum torque, with a continuous standstill current of 5.2 A and a peak current of 18.8 A. Equipped with a 6 Nm electrically-released holding brake, the model includes rotatable connectors (240°) and provides 20,200 mH winding inductivity.

Technical Specifications

Product Type
Synchronous Servo Motor

Dimensions
98mm x 193mm x 40mm

Weight
4kg

Mounting
Flange, 4 holes of diameter 9mm

Shaft Type
Plain Cylindrical

Break Type
Built-in (electronically released)

Holding Torque
6 Nm

Connector Orientation
240-degree rotational

Material
Aluminium

Operational Temperature
Safe limit standard.

Frequently Asked Questions

How does the MSK050C-0450-NN-M1-UG1-NNC1 protect mechanical position when power is lost or drives are disabled?

It includes a 6 Nm electrically released holding brake. This ensures mechanical load retention in power-off or emergency stop scenarios.

What encoder system supports high-resolution shaft feedback in continuous multi-revolution applications?

It uses a multiturn absolute encoder with Hiperface interface. This provides non-volatile position tracking over multiple turns and minimizes system rehoming.

Is the MSK050C-0450-NN-M1-UG1-NNC1 suitable for enclosed machine frames without active cooling systems?

It operates via natural convection cooling. This allows heat dissipation without fans, making it ideal for silent or maintenance-free setups.

What is the maximum output this motor can sustain during short acceleration spikes?

It delivers up to 15.0 Nm peak torque. This supports high-dynamic axis moves in motion-centric applications.

How does it maintain consistent holding during static positioning under rated thermal load?

It provides 5.5 Nm continuous torque at standstill. That ensures stable force output without overheating during prolonged dwell conditions.

Common Misspellings

MSK050C0450NNM1UG1NNC1

MSK050C 0450 NN M1 UG1 NNC1

MSK-050C-0450-NN-M1-UG1-NNC1

MSK50C-0450-NN-M1-UG1-NNC1

Internal Product Review

The model MSK050C-0450-NN-M1-UG1-NNC1 is a synchronous servo motor from Bosch Rexroth MSK IndraDyn S series. It offers 5.5 Nm continuous torque at standstill. It features natural convection cooling, a multiturn absolute encoder with Hiperface interface, and 15.0 Nm peak torque. Its electrically released holding brake ensures secure load retention during downtime.