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R911280502 (MDD090C-N-020-N2M-110GA1)

MDD Synchronous Motors

Rated 4.4 stars (5 total reviews)

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Bosch Rexroth's R911280502 (MDD090C-N-020-N2M-110GA1) model is a 2000 RPM motor with dual cooling methods; natural convection and surface cooling. Under natural convection, the motor delivers 10.4 Nm continuous torque, draws 12.1 Amps current with thermal time constant of 60 minutes. Surface cooling, designed to bear extreme loads, offers 16.0 Nm continuous torque and 18.6 Amps current with a 45-minutes thermal time constant. With peak torque and current of 58.6 Nm and 72.9 Amps respectively, the motor operates at a torque constant of 0.86 Nm/A and a winding resistance of 1.2 Ohms at 20 degrees Celsius. The motor's features include a multiturn absolute encoder and a 6.5 Nm blocking brake facility. Designed for flange mounting with a centering diameter of 110mm, the R911280502 (MDD090C-N-020-N2M-110GA1) serves as ideal for high-precision applications. This maintenance-free motor comes with lifetime-greased bearings and only requires handling by experts. Comes with a one-year worldwide warranty from Indramat USA.

Technical Specifications

RPM Rated Speed
2000

Cooling methods
Natural Convection, Surface Cooling

Peak Motor Torque
58.6 Nm

Peak Motor Current
72.9 Amps

Torque Constant at 20C
0.86 Nm/A

Winding Resistance
1.2 Ohms

Winding Inductance
6.8 millihenry

Integrated Features
encoder for feedback, blocking brake

Blocking Brake Rating
6.5 Nm

Encoder Type
multiturn absolute encoder

Centering Diameter
110 mm

Mounting Method
flange mounting

Output Shaft
plain

Power Connection Location
side A

Application
high-precision applications

Required Personnel
trained, qualified and experienced

Shipping
global

Common Misspellings

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]

Shipping & Payment Options

Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the MDD090C-N-020-N2M-110GA1.

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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.