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R911320932 (MSK071E-0450-FN-S2-UP0-RNNN)

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 Bosch Rexroth R911320932 (MSK071E-0450-FN-S2-UP0-RNNN) is an IndraDyn S synchronous servomotor featuring liquid cooling and a rotatable 240° encoder connector using the EnDat2.1 optical interface (2048 signal periods, singleturn). This motor has a shaft with keyway, no holding brake, and increased concentricity design. The unit supports a continuous current of 38 A, continuous torque of 43.7 Nm (liquid cooled), and maximum values of 90.1 A and 84.0 Nm, respectively. The operating voltage constant is 82.7 V/1000min-1, with a winding inductivity of 2,600 mH. The motor weighs 23.5 kg, is thermally rated at class 155 with a 19.8-minute thermal time constant, and allows operation from 0 to +40 °C at altitudes up to 1000 m. Sound pressure is rated below 75 dB. Proper installation and operation require technical expertise.

Technical Specifications

Rotating Connector
240-degree

Maximum Speed
6000 RPM

Keyed Output Shaft
Sealing ring attached

Constant Current
38 A

Continuous Torque
43.7 Nm (liquid cooling)

Thermal Class
155

Optimal Usage
With drive controller

Discharge Capacity
9.5 nF

Voltage Constant
82.7 V/1000min-1

Operating Temperature
0 to +40 degrees Celsius

Operating Altitude
0 to +1000 meters above sea level

Thermal Time Constant
19.8 minutes

Encoder Type
Single-turn absolute EnDat2.1

Polar Pairs
4

Torque Constant
1.29 Nm/A

Winding Inductance
2600 mH

Sound Pressure Level
<75 decibels

Weight
23.5 kg

IP Rating
IP65

Continuous Torque (100 K)
28 Nm

Constant Current (100 K)
24.4 A

Max Torque
84 Nm

Max Current
90.1 A.

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 MSK071E-0450-FN-S2-UP0-RNNN.
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