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R911255294 (MDD093A-N-040-N2M-110PB1)

MDD Synchronous Motors

Rated 4.5 stars (7 total reviews)
  In Stock, Ships 2-3 Days
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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 R911255294 (MDD093A-N-040-N2M-110PB1) is an AC servo motor designed for motion control applications, featuring a nominal speed of 4000 min⁻¹ and a continuous standstill torque of 9.2 Nm. The unit includes an integrated multiturn absolute encoder for precise rotor positioning and digital servo feedback. It incorporates an 11 Nm holding brake, standard housing, and N-class balancing. The motor’s centering diameter is 110 mm, and the output shaft features a keyway with seal, with the power connector positioned on side B. Electrical characteristics include a torque constant of 0.39 Nm/A and a winding resistance of 0.36 Ω at 20°C. The maximum torque output is 28.6 Nm, and peak current consumption is 104.6 A. Protection is rated at IP65, and the unit’s housing is coated for corrosion resistance.

Technical Specifications

Weight
13 kilos

Rotational Speed
4000 RPM

Constant Torque
9.2 Nm

Standby Current
23.3 A

Motor Balance Class
N-class

Centering Diameter
110mm

Motor Type
AC Servo Motor

Power Connection Location
B side of the housing

Winding Resistance at 20 °C
0.36 Ohm

Torque Constant at 20 °C
0.39 Nm/A

Holding Brake Torque
11 Nm

Holding Brake Weight
0.5 kilos

Protection Standard
IP65

Maximum Coating Thickness
40 microns

Maximum Torque
28.6 Nm

Maximum Current Consumption
104.6 A

Operating Temperature
0 to +45 degrees Celsius

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MDD093A-N-040-N2M-110PB1.
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