R911266755 (MDD090C-N-020-N2M-110GR1)

MDD Synchronous Motors

Rated 4.2 stars (7 total reviews)

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The Bosch Rexroth MPN R911266755 (MDD090C-N-020-N2M-110GR1) is an MDD090C AC servo motor with a 110 mm centering diameter, plain output shaft with a shaft seal, and standard housing. It features a right-side connector for power and surface-assisted cooling. The integrated multiturn absolute encoder enables precise rotor positioning and digital servo feedback (DSF). The motor provides continuous torque at standstill of 10.4 Nm, a maximum torque of 58.6 Nm, nominal speed of 2000 min⁻¹, and holding brake torque of 6.5 Nm. The unit is balanced to N-class, with standard blocking brake, weighs 23 kg, and requires a separate digital drive controller. Suitable for operation between 0 to 45°C and at installation altitudes up to 1000 m, it is rated IP65 for environmental protection and should be handled within -20 to +80°C for transport or storage.

Technical Specifications

Power Connection Position
Right

Cooling Type
Natural and surface

Maximum Output Torque
58.6 Newton meters

Maximum Speed
2000 revolutions per minute

Installation Altitude
Up to 1000 meters above sea level

Centring Diameter
110 mm

Torque Constant
0.86 Nm/A

Balance Class
N

Output Shaft
Plain

Servo Feedback Type
Digital with integrated multiturn encoder

Stationary Operation Continuous Current
12.1 A

Dust and Liquid Resistance
IP65

Thermal Time Constant
45 minutes with surface cooling

Holding Brake Torque
6.5 Nm

Weight
23 kilograms

Operating Temperature Range
-20 to +80 degrees Celsius

Winding Resistance
1.20 ohms.

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Bosch Rexroth Indramat manufactures the MDD090C-N-020-N2M-110GR1 Synchronous Motor that delivers 10.4 Nm continuous torque at standstill with a nominal speed of 2000 min⁻¹. Its integrated multiturn encoder, digital servo feedback, 6.5 Nm holding brake, and 110 mm centering diameter ensure precise, reliable motion for robotics, CNC, and packaging machinery.

1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Indramat USA 1 Year Warranty

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.