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R911257978 (MDD090A-N-040-N2L-110PA0)

MDD Synchronous Motors

Rated 4.4 stars (5 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 R911257978 (MDD090A-N-040-N2L-110PA0) is a 12.5 kg AC servo motor engineered for use with digital drive controllers. It features an A-side power connection, standard housing, and strain relief to reduce electrical disturbances. The unit has a centering diameter of 110 mm, a keyway shaft with shaft seal, and does not include a holding brake. Its continuous torque at standstill is 3.7 Nm with a continuous current of 9.4 A under surface cooling. Maximum speed is 4000 min⁻¹, and peak output torque reaches 15 Nm. The motor utilizes digital servo feedback (DSF) for rotor position tracking, and employs insulation class F. It is rated IP65 for resistance to dust and water ingress, and operates within a temperature range of 0 to 45°C and up to 1000 m altitude. The motor features a brushless design with smooth bearings, has a rapid thermal time constant of 45 minutes, and is designated as product type 'Motor for digital drive controllers.' Usage must correspond with the specified drive controller and related components.

Technical Specifications

Product Type
Industrial Automation Parts

Power Connection
A-side

Thermal Time Constant
45 minutes (Surface Cooling)

Weight
12.5-kilogram

Continuous Torque (Surface Cooling)
3.7 Nm

Continuous Current (Surface Cooling)
9.4 A

Max Output Torque
15 Newton meters

Max Speed
4000 revolutions per minute

Shipping and Storage Temperature Range
-20 to +80 degrees Celsius

Balance Class
N

Centering Diameter
110 mm

Digital Servo Feedback
Yes

Insulation Rating
F

Output Shaft
With keyways

Protection Class
IP65

Operating Temperature
0 to +45 degrees Celsius

Operating Altitude
0 to 1000 meters

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-040-N2L-110PA0.
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