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R911280975 (MDD090C-F-020-N2L-110GA0)

MDD Synchronous Motors

  In-Stock, Ships 3-5 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911280975 (MDD090C-F-020-N2L-110GA0) is a Rexroth Indramat industrial servo motor engineered for high precision applications that require high synchronism. This model features a 110 mm centering diameter, digital servo feedback, and a nominal speed of 2000 min⁻¹. The motor provides a continuous torque at standstill of 10.4 Nm and does not include a holding brake. Its housing has IP65-rated protection, a standard design, and a plain output shaft with a shaft seal. The connection is established via connectors located on side A, and the unit is specified for integration with digital drive controllers.

Technical Specifications

Product Type
Industrial Motor

Protection Class
IP65

Environment Compatibility
Heat Reduction, Environment Friendly

Ball Bearings
Grease-lubricated, Service life of 30000 hours

Centering Diameter
110 millimeters

Output Shaft
Plain

Nominal Rotational Speed
2000 revolutions per minute

Connection to Drive Controller
Power Cable, Motor Feedback Cable

Shipping
Global Availability

What are the nominal torque and speed characteristics?

This motor provides a nominal torque of approximately 7 Nm and a rated speed of 2000 rpm. Such characteristics deliver balanced acceleration and torque stability for continuous-duty automation systems.

How is heat dissipation optimized in continuous operation?

The motor’s aluminum housing acts as an effective heat sink, supporting surface cooling through natural convection. This eliminates the need for forced ventilation in most standard-duty applications.

What electrical parameters define the MDD090C-F-020-N2L-110GA0 motor’s responsiveness?

It features a torque constant of roughly 1.0 Nm/A and a winding resistance near 0.9 Ω. These properties ensure smooth current regulation and consistent torque output under dynamic load variations.

How does the feedback system contribute to precision control?

An integrated digital servo feedback module provides high-resolution position sensing for closed-loop synchronization. This facilitates accurate coordination with Indramat and Bosch Rexroth drive controllers.

How does rotor inertia affect motion control in MDD090C-F-020-N2L-110GA0?

The moderate rotor inertia of about 0.005 kg·m² supports stable speed transitions under variable loading. It allows finely tuned acceleration curves without overshoot in precision manufacturing lines.

MDD090CF020N2L110GA0

MDD090C F 020 N2L 110GA0

mdd090c-f-020-n2l-110ga0

MDD90C-F-020-N2L-110GA0

Internal Product Review

The Bosch Rexroth Indramat MDD090C-F-020-N2L-110GA0 servo motor features a 110 mm centering diameter, digital servo feedback, and delivers 10.4 Nm continuous torque at standstill. It has a plain shaft with a shaft seal, side A connector, and no holding brake. This motor is widely used in packaging, robotics, printing, and textile machinery for precise motion control.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MDD090C-F-020-N2L-110GA0.
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