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R911257247 (MDD093A-N-030-N2L-110PB1)

MDD Synchronous Motors

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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth MPN R911257247 (MDD093A-N-030-N2L-110PB1) is an AC servo motor designed for industrial applications, conforming to IP65 protection standards and operating at ambient temperatures from 0 to +45°C and altitudes up to 1,000 meters MSL. It features a holding brake torque of 11 Nm, continuous torque at standstill of 9.2 Nm (at 17.8 A), and a maximum torque output of 28.6 Nm at a nominal speed of 3,000 rpm. The motor has a centering diameter of 110 mm, a shaft with keyways, digital servo feedback, winding resistance of 0.61 ohms, inductance of 4.9 mH, torque constant of 0.52 Nm/A, moment of inertia of 22 x 10⁻⁴ kg·m², and a thermal time constant of 50 minutes. Its mass is 13 kg and requires installation by qualified personnel.

Technical Specifications

Conforms to IP65 Specifications
Yes

Maximum Operation Height
1000 MSL

Torque Holding Brake
11 Nm

Continuous Torque
9.2 Nm

Constant Current
17.8 A

Maximum Torque Output
28.6 Newton meters

Weight
13 kilograms

Centering Diameter
110 millimeters

Balancing Class
N

Operating Temperature
0 to +45 degrees Celsius

Rotational Speed
3,000 revolutions per minute

Power Connection Location
B side of the housing

Winding Resistance
0.61 ohms

Winding Inductance
4.9 mH

Torque Constant
0.52 Nm/A

Moment of Inertia
22 x 10-4 kgm2

Output Shaft
With Keyways

Feedback Type
Digital Servo Feedback

Insulation Class
F

Thermal Time Constant
50 minutes.

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 MDD093A-N-030-N2L-110PB1.
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