R911253420 (MDD090A-N-020-N2M-110PB1)

MDD Synchronous Motors

Rated 4.3 stars (14 total reviews)

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Phone:
1-888-551-3082

Email:
[email protected]

The R911253420 (MDD090A-N-020-N2M-110PB1) is a Bosch Rexroth AC synchronous servo motor designed for digital drive controllers. It features a 090 frame size with ‘A’ motor length and standard housing. The motor provides a continuous standstill torque of 3.7 Nm and peak torque of 19 Nm, with a nominal speed of 2000 min⁻¹ and operates at a rated current of 4.0 A (maximum current 21.9 A). A factory-fitted blocking brake offers 6.5 Nm holding torque. The centering diameter is 110 mm, and total weight is 12.5 kg. The unit incorporates a multiturn absolute encoder for feedback, digital servo feedback (DSF), keyway shaft (with seal), and is protected to IP65. Connection is made via connector on side B. The operational temperature range is 0 to 45°C.

Technical Specifications

Resistance
IP65 dust and liquid

Coating Thickness
40 micron

Reliability
High

Interference generation
Low

Continuous Torque
3.7 Nm

Constant Current
4.0 A

Maximum Torque
19 Nm

Peak Current Consumption
21.9 A

Centering Diameter
110 mm

Class of Balance
N

Operating Temperature
0 to +45 degrees Celsius

Weight
12.5 kilograms

Rotations Per Minute
2000

Output Shaft
Keyway-equipped

Power Connector Location
B Side Housing

Holding Brake Torque
6.5 Nm

Holding Brake Nominal Current
0.5 A

Release Delay
20 milliseconds

Clamping Delay
60 milliseconds

Servo Feedback
Digital with integrated multiturn encoder.

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Internal Product Review

The MDD090A-N-020-N2M-110PB1 is a synchronous motor by Bosch Rexroth Indramat designed for digital drive controllers. It offers an integrated multiturn absolute encoder, digital servo feedback, and provides 3.7 Nm continuous torque. The motor's standard housing ensures reliable durability for demanding applications.

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

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We offer a repair service for the MDD090A-N-020-N2M-110PB1.

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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.