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

MDD Synchronous Motors

Rated 4.4 stars (5 total reviews)
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1 Year Warranty Included
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Bosch Rexroth's R911257978 (MDD090A-N-040-N2L-110PA0) is an advanced 12.5 kg MDD090A AC servo motor with an A-side power connection, a rapid thermal time constant of 45 minutes, and a strain relief feature to prevent disturbances. It's designed for longevity with a brushless design and smooth bearings. Under surface cooling, it offers consistent torque of 3.7 Nm while consuming 9.4 A continuous current. It can reach an impressive maximum speed of 4,000 revolutions per minute and an output torque of 15 Newton meters. The motor has a Digital Servo Feedback system for rotor tracking and an F insulation class. With an IP65 rating, it's resistant to dust and water. This unit operates effectively at temperature ranges of 0-45 degrees Celsius and altitudes from 0-1000 meters. Complete with a year's warranty, the R911257978 (MDD090A-N-040-N2L-110PA0) should only be used with its specified drive controller and 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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