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R911344430 (MSK071E-0450-NN-M1-BG1-NNAN)

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 R911344430 (MSK071E-0450-NN-M1-BG1-NNAN) is a Bosch Rexroth IndraDyn S synchronous servomotor with frame size 071 and length E, featuring a 0450 winding code. It supports natural convection cooling and incorporates a plain shaft with an electrically released holding brake rated at 23 Nm. The motor delivers continuous standstill torque of 28.0 Nm at 24.4 A (100 K), and maximum values of 84.0 Nm torque and 90.1 A current. With 0.32 Ω winding resistance, 2,600 mH winding inductivity, and a thermal time constant of 19.8 minutes, the unit has an insulation rating of 155 and IP65 protection. The integrated multiturn absolute optical encoder with Hiperface interface achieves 128 signal periods per revolution.

Technical Specifications

Winding Resistance
0.32 Ohms

Constant Torque
1.29 Nm/A

Thermal Time Constant
19.8 minutes

Protection Standards
IP 65

Insulation Rating
155

Constant Torque (During Surface Cooling)
34.5 Nm

Constant Current (During Surface Cooling)
30 A

Operating Temperature
0 to +40 degrees Celsius

Continuous Torque Rating at 100K
28 Nm

Continuous Current Rating at 100K
24.4 A

Holding Brake Torque
23 Newton-meters

Holding Brake Weight
1.60 kg

Connection Time
130 milliseconds

Disengagement Time
180 milliseconds.

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-NN-M1-BG1-NNAN.
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