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R911277446 (MDD090A-N-020-N2M-110GA1)

MDD Synchronous Motors

Rated 4.1 stars (10 total reviews)
  In Stock, Ships 2-3 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911277446 (MDD090A-N-020-N2M-110GA1) is a synchronous servo motor designed for use with digital drive controllers. It features an integrated multiturn absolute encoder and digital servo feedback, facilitating precise position and speed control. The unit is housed in a fully sealed IP65 enclosure, providing resistance to dust and low-pressure water ingress. The motor operates with a plain shaft, nominal speed of 2000 min⁻¹, and a centering diameter of 110 mm. It incorporates a 24V DC electrically released blocking brake with 6.5 Nm holding torque, releasing within 60 ms and clamping within 20 ms. The motor weighs 12.5 kg, with an additional 0.5 kg added by the brake, and is intended for operation between 0 and 40°C. Cooling is provided by natural convection and surface dissipation dependent on load.

Technical Specifications

Motor Type
Synchronous Servo Motor

Power Supply Type
Drive Controller

Power Connection
Side A Housing

Encoder
Integrated Multiturn Absolute Encoder

Feedback Support
Digital Servo Feedback

Shaft Surface
Plain

Housing
Sealed

Protection Rating
IP65

Cooling Method
Natural Convection and Surface Cooling

Nominal Speed
2000 RPM

Motor Centering Diameter
110 mm

Brake Type
Blocking Brake

Holding Torque
6.5 Nm

Brake Release
Electrical, 24 Volts DC signal

Brake Current Draw
0.5 Amps

Brake Release Delay
60 milliseconds

Brake Clamping Delay
20 milliseconds

Brake Mass
0.5 kilograms

Servo Motor Mass
12.5 kilograms

Working Temperature Range
0 to 40 degrees Celsius.

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MDD090A-N-020-N2M-110GA1.
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