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

MDD Synchronous Motors

Rated 4.1 stars (10 total reviews)

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The Bosch R911277446 (MDD090A-N-020-N2M-110GA1) synchronous servo motor executes speed in synchronization with the frequency of the input AC power. Using an integrated multiturn absolute encoder, the motor, enclosed in a completely sealed IP65-rated housing, offers complete dust protection and resistance to low-pressure water jets. The motor is primarily cooled through natural convection and surface cooling, depending on the motor's operating load. A feature of the motor is a plain main shaft, operating at a nominal speed of 2000 RPM, with a sturdy centering diameter of 110 mm. The motor also houses an electrically released blocking brake from a 24V DC signal, producing a holding torque of 6.5 Nm, and it releases and clamps within 60ms and 20ms respectively. Weighing 12.5 kg and operating at 0–40°C, the motor's brake adds an extra 0.5 kg in weight.

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

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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Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the MDD090A-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.