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R911371309 (MSK070E-0150-NN-S1-UG0-NSNN)

MSK IndraDyn S Synchronous Motors

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1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911371309 (MSK070E-0150-NN-S1-UG0-NSNN) is a Bosch Rexroth synchronous servomotor designed with explosion protection (Ex) and conforming to EN 60079 standards. It features natural convection cooling and an IP65-rated housing and output shaft. The motor includes a plain shaft, supports radial and axial forces, and utilizes bearings rated for 30,000 operating hours according to ISO 281. It is equipped with a rotatable (240°) Hiperface optical singleturn encoder (128 signal periods) and a KTY84 temperature sensor in the stator. The continuous current at standstill is 7.0 A with 25.0 Nm torque at 100 K, while maximum current reaches 25.6 A with 70.0 Nm torque. Winding inductivity is specified at 24,500 mH. The motor has a thermal class 155 (ISO 60034-1) and a thermal time constant of 32 minutes. Compatibility is limited to corresponding drive controllers from the same manufacturer. Proper matching with oilproof gearboxes featuring closed lubrication is required.

Technical Specifications

Cooling System
Natural convection

Degree of Protection
IP 65 for housing and output shaft

Installation Orientation
Any

Output Shafts Fluid Free Requirement
Yes

Shaft
Plain

Force
Radial and axial

Maximum Axial Force
60N

Additional Grounding Connection
Yes

Product Bearing Lifespan
30,000 operating hours as per ISO 281

Gearbox Compatibility
Yes, with closed and oilproof lubrication system

Required Machine Compatibility
Must match motor type

Certifications
CE Certified and cUL Recognized

Heat Dissipation
Through natural radiation to ambient air

Temperature Monitoring Sensor
Incorporates a KTY84 type sensor

Isolation System
High dielectric load

Thermal Class
155 EN 60034-1

Thermal Time Constant
32 minutes

Salt Mist Surface Requirement
No.

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the MSK070E-0150-NN-S1-UG0-NSNN.
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