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R911276221 (MDD090C-N-030-N2L-110GR0)

MDD Synchronous Motors

Rated 4.7 stars (10 total reviews)
  In Stock, Ships 2-3 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911276221 (MDD090C-N-030-N2L-110GR0) is a Bosch Rexroth AC servo motor designed with a centering diameter of 110 mm and a standard balancing class (N). It features a winding resistance of 0.46 ohms and winding inductivity of 2.6 mH. The motor has a moment of inertia of 53 x 10⁻⁴ kg·m² and achieves a maximum theoretical torque of 56.3 Nm at 117.8 A. Continuous torque at standstill is rated at 10.4 Nm with a continuous current of 19.5 A, and the nominal rotational speed is 3000 min⁻¹. The unit features a standard housing with black coating (maximum thickness 40 µm), plain shaft with shaft seal, and right-side electrical connector. It employs digital servo feedback and provides an IP65 protection grade, with a sealing ring for lubrication protection on the output shaft and radio frequency noise mitigation.

Technical Specifications

Centering Diameter
110 mm

Balancing Class
N

Winding Resistance
0.46 ohms

Winding Inductivity
2.6 mH

Moment of Inertia
53 x 10-4 kgm2

Coating Color
Black

Coating Thickness
40 m

Maximum Theoretical Torque
56.3 Nm

Peak Current
117.8A

Protection Grade
IP 65

Weight
23 kilograms

Steady Torque
10.4 Nm

Rotational Speed
3000 RPM

Continuous Current
19.5 A

Output Shaft
Simple with sealing ring

Power Connection
Right side

Cooling Type
Natural and surface cooling

Torque Constant
0.53 Nm/A

Material of Magnets
Rare-earth or iron oxide

Servo Feedback Encoder
Digital

Thermal Time Constant
60 minutes

Radio Frequency Noise Reduction
Included

Common Misspellings

Shipping & Payment Options
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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MDD090C-N-030-N2L-110GR0.
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