R911251183 (MDD065B-N-040-N2L-095PA1)

MDD Synchronous Motors

Rated 4.2 stars (12 total reviews)

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1-888-551-3082

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The R911251183 (MDD065B-N-040-N2L-095PA1) is a synchronous servo motor from the Bosch Rexroth MDD series, engineered for use in textile, robotics, printing, and handling systems. This model features permanent magnets and electronic commutation, supports digital servo feedback, and includes an integral temperature sensor for overload protection. The unit provides a 3.0 Nm electrically-released blocking brake operating at 24V DC and 0.6A. The motor has a holding brake torque of 3.0 Nm, a centering diameter of 95 mm, and a nominal speed of 4000 min⁻¹. Housing is standard type with surface cooling, IP65-rated protection, and a shaft with keyway and shaft seal. Winding resistance is 5.22 Ohms at 20°C and inductance is 7.4 mH. Total mass is 4.45 kg including the brake. The design supports side A connector orientation and the motor length code is B for size 065.

Technical Specifications

Product Line
MDD

Type
Synchronous Servo Motor

Motor Design
Permanent Magnets, Electronic Commutation

Blocking Brake
Yes

Brake Ratings
3 Nm, 24 Volts DC, 0.6 Amps Current

Brake Release Delay
30 Milliseconds

Brake Clamping Delay
15 Milliseconds

Motor Mass
3.9 kilograms

Brake Mass
0.55 kilograms

Total Mass (Brake+Motor)
4.45 kilograms

Winding Resistance
5.22 Ohms at 20 °C

Winding Inductance
7.4 Millihenry

Housing
Standard

Cooling Method
Surface Cooling and Natural Convection

Nominal Speed
4000 RPM

Feedback Method
Digital Servo Feedback

Power Connection
Side A

Protection Category
IP65

Dust Protection
Complete

Water Protection
High Level Against Low-Pressure Water Jets

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Internal Product Review

The MDD065B-N-040-N2L-095PA1 motor offers exceptional performance with a modest physical footprint. It integrates easily even in tight installation spaces but the operating temperature range limits use in extreme environments.

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 MDD065B-N-040-N2L-095PA1.

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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.