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R911317139 (MSK101D-0450-NN-S1-LG2-NNNN)

MSK IndraDyn S Synchronous Motors

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1 Year Warranty Included
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The R911317139 (MSK101D-0450-NN-S1-LG2-NNNN) is a synchronous servomotor from Bosch Rexroth, featuring a left-sided cable connector and a smooth shaft with a frontal centering DS threaded hole. It is compliant with the Ex-protection requirements under EG/94/9 directives, enabling the operation of compatible gearboxes. With a fixed M58 flange socket with pins, the device efficiently handles power connections, though its connecting cables should be unloaded of torsion or tension. The servomotor functions optimally up to 3000m above sea level, enduring relative air humidity up to 95% and sinusoidal vibrations during stationary use. It has an IP 65 housing protection class for the output shaft, supports both vertical and horizontal installation, and features a lifetime-greased shaft seal. The device is equipped with a temperature sensor to warn of possible overheating, a holding brake for standstill mode, and is globally available with a one-year warranty.

Technical Specifications

Cable Connector Direction
Left

Shaft Type
Smooth with frontal centering DS threaded hole

Ex-Protection Adherence
Yes

Thermal Coupling
Changed if transmissions attached

Power Connection
Fixed M58 flange socket

Max Installation Elevation
3000m

Relative Air Humidity
95%

Vibration
Sine wave oscillations in stationary use

Maximum Axial Load
10m/s2

Transport Conditions Class
2M1 per EN 60721-3-2

Protection Class
IP 65 for output shaft and housing

Installation Orientation
Vertical and Horizontal

Housing Varnish
Not allowed in hazardous areas

Shaft Seal
Greased for life under normal conditions

Running Action
Quiet

Holding Brake Function
Holds the axes in standstill mode

Heat Dissipation Method
Through heat conduction

Temperature Sensor Function
Issues warning at 140°C during operation

Global Dispatch
Yes.

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MSK101D-0450-NN-S1-LG2-NNNN.
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