R911255850 (MDD093B-N-040-N2L-110PB0)

Name: R911255850 (MDD093B-N-040-N2L-110PB0)
Brand: Indramat Motors
SKU: MDD093B-N-040-N2L-110PB0
Price: 484.00 USD
Availability: InStock
Rating: 4.1 (7 reviews)

MDD Synchronous Motors

Rated 4.1 stars (7 total reviews)

Front Left

In-Stock, Ships 3-5 Days

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone

Part Number

+Add a message

Message

Request a Replacement

Request a Repair

Quote Both

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The Bosch Rexroth MPN R911255850 (MDD093B-N-040-N2L-110PB0) is a servo motor from the MDD series, featuring digital servo feedback with optical measurement and an accuracy of ±0.5 angular minutes. It is equipped with brushless technology, lubricated-for-life bearings rated for up to 30,000 hours, and an internal thermal sensor in the stator windings. Key specifications include a nominal speed of 4000 min⁻¹, a continuous standstill torque of 14.5 Nm, and a rotor inertia of 29 x 10⁻⁴ kg·m². The motor has a 110 mm centering diameter, standard housing, shaft seal, keyway shaft, and side B connector orientation.

Technical Specifications

Motor Feedback
Digital Servo Feedback

System Accuracy
±0.5 Angular Minutes

Data Memory
Yes

Motor Design
Brushless

Lubricated Bearings
Yes

Bearing Lifetime
30,000 Operating Hours

Heat Dissipation
Natural Convection and Surface Cooling

Built-in Thermal Sensor
Yes

Nominal Speed
4,000 Revolutions per Minute

Moment of Inertia
29 x 10-4 kgm2

Low Inertia Rotor
Yes

Electronic Commutation
Yes

Operating Ambient Temperature
0oC to 45oC

Frequently Asked Questions

Does MDD093B-N-040-N2L-110PB0 provide digital servo feedback (DSF)?

Yes, DSF provides high-resolution rotor position, speed, and torque monitoring. It enables precise closed-loop control for digital drive applications.

How does standard housing contribute to motor durability and reliability?

Standard housing provides structural protection and mechanical stability. It safeguards rotor and internal components against impact, vibration, and industrial environmental stress.

Why is motor length code B important for installation compatibility?

Length code B specifies axial motor dimensions. It ensures proper mounting, alignment, and torque transmission with standardized industrial mounts and equipment.

How does nominal speed of 4000 min⁻¹ enhance dynamic response?

High speed allows rapid acceleration and deceleration. It ensures fast, precise motion control for digital drive systems in automation processes.

How does standard balancing affect high-speed operation performance?

Balanced rotor reduces vibration and mechanical stress. It ensures smooth rotation, minimizes noise, and protects bearings during high-speed operation.

Common Misspellings

MDD-093B-N-040-N2L-110PB0

MDD093B N 040 N2L 110PB0

MDD093B-N-040-N2L-110-PB0

MDD093B-N-040-N2L-110-PBO

MDD093B-N-040-N2L-110PBO

MDD093BN040N2L110PB0

MDD93B-N-040-N2L-110PB0

MDDO93B-N-040-N2L-110PB0

MDDO93B-N-O4O-N2L-11OPBO

mdd093b-n-040-n2l-110pb0

Internal Product Review

The Bosch Rexroth Indramat’s MDD093B-N-040-N2L-110PB0 provides 14.5 Nm continuous torque at standstill and operates at 4000 min⁻¹ nominal speed. It features digital servo feedback, keyway shaft, and shaft seal. Side B connector, standard housing, and 110 mm centering diameter ensure precise motion control and reliable integration with digital drive controllers.