R911287168 (MDD093A-N-040-N9N-110PS0/S047)

Name: R911287168 (MDD093A-N-040-N9N-110PS0/S047)
Brand: Indramat Motors
SKU: MDD093A-N-040-N9N-110PS0/S047
Price: 445.00 USD
Availability: InStock
Rating: 4.4 (8 reviews)

MDD Synchronous Motors

Rated 4.4 stars (8 total reviews)

In-Stock, Ships 3-5 Days

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The MPN R911287168 (MDD093A-N-040-N9N-110PS0/S047) is a Bosch Rexroth digital AC servo motor from the MDD series, rated for a nominal speed of 4000 rpm. The unit features a 093 frame size, 'A' motor length, and a centering diameter of 110 mm. It delivers a continuous torque at standstill of 9.2 Nm, with maximum performance supported by a peak current rating of 104.8 A and maximum torque of 28.6 Nm. The motor is equipped with a shaft featuring a keyway and shaft seal, and uses permanent magnets comprising rare earth and iron oxide materials. Standard housing enables natural convection and surface cooling, while a built-in temperature sensor is integrated within the windings. The design does not include a holding brake, and it is intended for use with digital drive controllers where high cyclic load capacity and reliable operation in demanding automation environments are required.

Technical Specifications

Product
Bosch Rexroth Servo Motor

Frame Size
093

Frame Length
A

Housing Design
Standard

Cooling Method
Natural Convection and Surface Cooling

Nominal Speed
4,000 Rotations Per Minute

Maximum Torque
28.6 Nm

Peak Current Rating
104.8 A

Balance Class
R (DIN VDE 0530 Standard)

Magnet Type
Permanent (Rare Earth/Iron Oxide)

Motor Type
Low-Inertia Synchronous

Commutation
Electronic

Load Capacity
High (for Cyclic Load)

Temperature Sensor
Built-in, in Motor Windings

Global Shipping
Yes.

Frequently Asked Questions

Does the MDD093A-N-040-N9N-110PS0/S047 offer a structure suitable for compact, precision-driven cabinet layouts?

Yes, it uses motor size 093 with motor length code A to fit confined spaces. This allows compact machine designs without reducing output torque or feedback reliability.

Is the MDD093A-N-040-N9N-110PS0/S047 a fit for systems that don’t require passive braking torque?

This model is designed without a blocking brake. It suits applications where unpowered shaft drift is acceptable or where external holding mechanisms are already in use.

Will alignment be repeatable in automated cells using flange-based mounting patterns?

The motor includes a centering diameter of 110 mm for consistent axial registration. This ensures easy reassembly and mounting uniformity across multi-axis systems.

Can this motor maintain sealed operation in debris-heavy or contaminated machine zones?

The MDD093A-N-040-N9N-110PS0/S047 includes an integrated shaft seal to block particle ingress. This enhances bearing life and mechanical integrity over long duty cycles.

Does this model ensure smooth rotation under load in fast dynamic motion profiles?

It uses standard rotor balancing to reduce vibrational instability. This supports smooth performance at high speed and lowers stress on mechanical assemblies.

Common Misspellings

MDD093AN040N9N110PS0/S047

MDD093A N 040 N9N 110PS0/S047

mdd093a-n-040-n9n-110ps0/s047

MDD93A-N-040-N9N-110PS0/S047

Internal Product Review

The model MDD093A-N-040-N9N-110PS0/S047 from Bosch Rexroth Indramat is a synchronous motor designed for digital drive controllers. It offers a continuous torque of 9.2 Nm, spins at 4000 min⁻¹, and features an integrated shaft seal for enhanced reliability. This motor excels in dynamic positioning, robotics, and multi-axis machining.