R911259131 (MDD093B-N-020-N2L-130GA1)

Name: R911259131 (MDD093B-N-020-N2L-130GA1)
Brand: Indramat Motors
SKU: MDD093B-N-020-N2L-130GA1
Price: 437.00 USD
Availability: InStock
Rating: 4.8 (8 reviews)

MDD Synchronous Motors

Rated 4.8 stars (8 total reviews)

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The R911259131 (MDD093B-N-020-N2L-130GA1) is a synchronous servo motor designed for digital drive controllers, supporting demanding applications such as tool-changing devices and roller feeds in pressing, punching, and nibbling machinery. The motor provides a nominal speed of 2000 min⁻¹ and delivers a maximum torque of 45.1 Nm, with a continuous stall torque of 14.5 Nm. It incorporates a rotor with permanent magnet material and features a standard housing with IP65 ingress protection, a center diameter of 130 mm, and a plain shaft configuration. The motor is equipped with a shaft seal, side A electrical connector, and a blocking brake with a holding torque of 11 Nm. Digital servo feedback is included for precise position evaluation, and a brushless, permanently lubricated bearing system supports high cyclic load capacity and continuous start-stop operation. The outer coating is resistant to yellowing, dilute acids, and chalky deposits.

Technical Specifications

Category
Synchronous Servo Motor

Power Density
High

Ideal Use
Tool-changing Devices & Roller Feeds

Inertia Rate
Low

Nominal Speed
2,000 revolutions per minute

Max Torque
45.1Nm

Protection Rating
IP65

Standard Reference
DIN 40 050

Housing
Sealed & Weather-Resistant

Finish
Black Prime Varnish

Design
Brushless

Lubrication
Lifetime

Operation
Maintenance-free

Load capacity
High cyclic load

Encoder Type
Digital Servo Feedback

System Accuracy
±0.5 angular minutes

Cooling
Natural Convection and Surface Cooling

Frequently Asked Questions

How does digital servo feedback improve the performance of this motor?

It enables precise position and speed monitoring, minimizing errors in automated processes. This is especially useful in robotics and CNC applications where accuracy is critical.

Why is the 130 mm centering diameter significant for installation?

A larger centering diameter ensures stable mounting and reduces vibration during operation. This stability improves machine life and process consistency in industrial environments.

What advantage does a plain shaft with shaft seal offer in this motor?

The shaft seal prevents dust and oil ingress, extending the motor’s operational reliability. A plain shaft simplifies coupling with gear units or mechanical linkages.

What role does the holding brake torque play in industrial applications?

The 11 Nm holding brake maintains shaft position when power is cut, preventing unwanted movement. This feature is essential for vertical axes in robotics or lifting systems.

How does this Bosch Rexroth MDD093B-N-020-N2L-130GA1 motor differ from standard induction motors?

It integrates feedback systems for closed-loop control, unlike induction motors that run open-loop. This allows higher precision, responsiveness, and suitability for automation tasks.

Common Misspellings

MDD-093B-N-020-N2L-130GA1

MDD093B N 020 N2L 130GA1

MDD093B-N-020-N2L-130-GA1

MDD093BN020N2L130GA1

MDD93B-N-020-N2L-130GA1

MDDO93B-N-020-N2L-130GA1

MDDO93B-N-O2O-N2L-13OGA1

mdd093b-n-020-n2l-130ga1

Internal Product Review

The Bosch Rexroth MDD093B-N-020-N2L-130GA1 motor integrates digital servo feedback and a 130 mm centering diameter for precise alignment. Its plain shaft with shaft seal and connector based side A connection enhance installation flexibility. This motor is widely used in packaging, robotics, printing and CNC industries for dependable motion applications.