R911285344 (MDD115A-N-030-R2L-130GA0)

MDD Synchronous Motors

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The Bosch Rexroth MPN R911285344 (MDD115A-N-030-R2L-130GA0) is a digital AC servo motor suitable for integration in automation systems utilizing digital drive controllers. It features a size 115, length code A, a centering diameter of 130 mm, and is equipped with a plain shaft and shaft seal, designed for non-positive shaft-hub connections. The unit provides continuous standstill torque of 28.0 Nm, a nominal speed of 3000 min⁻¹, a torque constant of 0.66 Nm/A, and a winding resistance of 0.13 Ω at 20°C. The motor has a rotor inertia of 0.0123 kgm², employs digital servo feedback (DSF), and is cooled via natural convection or surface cooling. The housing is standard, black prime coated, and sealed for resistance to weather and voltage. Electrical connection is provided by a connector on side A; the shaft end is standard without a side B shaft end. Motor balancing type is R and there is no holding brake.

Technical Specifications

Motor Size
115

Motor Length
A

Centering Diameter
130mm

Output Shaft Design
Plain shaft, non-positive shaft-hub connections

Torque Constant at 20°C
0.66 Nm/A

Winding Resistance
0.13 Ohm

Nominal Speed
3000 rpm

Moment of Inertia of Rotor
0.0123 kgm2

Cooling Method
Natural cooling or surface cooling

Power Connection
To the A side of the motor

Housing
Completely sealed

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Internal Product Review

The MDD115A-N-030-R2L-130GA0 provides reliable performance during continuous use. It fits effectively within structured environments, supporting smooth and predictable operation. Users trust its dependable behavior, making it suitable for systems that require steady performance over time.

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

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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.