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R911273303 (MDD090C-N-030-N2L-110GL2)

MDD Synchronous Motors

Rated 4.8 stars (9 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 MPN R911273303 (MDD090C-N-030-N2L-110GL2) is an AC servo motor designed for industrial applications. It integrates a 24 V holding brake with a holding torque of 11.0 Nm, clamping delay of 20 ms, and release delay of 60 ms. The motor features a balancing class of N, centering diameter of 110 mm, and a conventional housing supporting heat dissipation via convection and surface cooling. Key specifications include a winding resistance of 0.91 Ω, thermal time constant of 45 minutes, and an insulation class F. It is equipped with digital servo feedback, an IP65 protection rating, a maximum torque of 38.9 Nm, and operates up to 3000 min⁻¹. The shaft is plain with a shaft seal, and connections are configured to the left via connector. Weight is 18 kg.

Technical Specifications

Holding Brake Weight
0.5 kg

Power Supply
24 volts

Current Intake
0.5 A

Clamping Delay
20 milliseconds

Release Delay
60 milliseconds

Holding Torque
11 Nm

Balancing Class
N

Centering Diameter
110

Housing Structure
Conventional

Cooling
Natural Convection and Surface Cooling

Winding Resistance
0.91 ohms

Thermal Time Constant
45 minutes

Maximum Temperature
+45 degrees centigrade

Maintenance
No Required

Maximum Nominal Speed
3000 RPM

Maximum Torque
38.9 Nm

Output Shaft
Plain

Continuous Torque
7.2 Nm

Continuous Current
12.6 A

Protection
IP65

Insulation Class
F

Winding Inductivity
4.7 mH

Moment of Inertia
36 x 10-4 kgm2

Weight
18 kg

Servicing
Less Required

Feedback
Digital Servo Motor

Power Connection Location
Left Side of Housing.

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 MDD090C-N-030-N2L-110GL2.
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