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R911261384 (MDD093B-N-030-N2M-130GB2)

MDD Synchronous Motors

Rated 4.3 stars (12 total reviews)
  In-Stock, Ships 3-5 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911261384 (MDD093B-N-030-N2M-130GB2) is a Rexroth Indramat industrial servo motor engineered for digital drive controllers. It features a standard housing, plain shaft with seal, and an integrated multiturn absolute encoder for position feedback. The motor provides a continuous torque at standstill of 14.5 Nm with a continuous input current of 24.1 A and a nominal speed of 3000 min⁻¹. It includes an electrically releasing holding brake (22 Nm), a 130 mm centering diameter, and digital servo feedback (DSF). Torque constant is 0.60 Nm/A at 20°C, with a winding resistance of 0.43 Ω and inductance of 4.4 mH.

Technical Specifications

Product type
Industrial motor

Motor Design
Brushless

Construction
Compact

Heat Conduction System
Yes

Torque constant at 20 degree Celsius
0.60-Newton meters per ampere

Windings Resistance
0.43 ohms

Windings Inductance
4.4milihenry

Motor Weight
16.5 kg

Continuous Input Current
24.1 amperes

Continuous Output Torque
14.5 Newton meters

Holding Brake
Electrically releasing

Holding Brake Rated Input Current
0.7 amperes

Holding Brake Torque
22 Newton meters.

Why is MDD093B-N-030-N2M-130GB2 centering diameter specified 130 mm?

The 130 mm centering diameter ensures precise shaft alignment, reduces eccentricity, strengthens coupling rigidity, and maintains vibration-free performance in synchronous drive assemblies.

Which performance improvements result from MDD093B-N-030-N2M-130GB2 multiturn encoder integration?

The multiturn encoder provides absolute position feedback, enhancing closed-loop accuracy, supporting predictive diagnostics, and improving servo synchronization across complex automation systems.

Why does MDD093B-N-030-N2M-130GB2 sustain 14.5 Nm continuous torque?

The motor maintains 14.5 Nm stall torque, providing axis stability, minimizing vibration, and ensuring consistent positioning accuracy under static load requirements.

Which operational role does MDD093B-N-030-N2M-130GB2 plain shaft serve?

The plain shaft simplifies direct coupling, reduces backlash, improves torque transfer efficiency, and enhances mechanical precision in servo-driven automation assemblies.

By which method does MDD093B-N-030-N2M-130GB2 ensure contamination resistance?

A protective shaft seal blocks dust and moisture ingress, safeguarding internal components, preserving lubrication, and ensuring reliability in industrial conditions.

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Internal Product Review

The MDD093B-N-030-N2M-130GB2 provides 14.5 Nm continuous torque and 22 Nm holding brake torque. Standard housing with shaft seal and plain shaft delivers reliability. Integrated multiturn encoder with DSF feedback at 3000 min⁻¹ enables precise motion control for digital drive controllers.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MDD093B-N-030-N2M-130GB2.
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