R911275029 (MDD093B-F-020-N2L-110GA1)

Name: R911275029 (MDD093B-F-020-N2L-110GA1)
Brand: Indramat Motors
SKU: MDD093B-F-020-N2L-110GA1
Price: 893.00 USD
Availability: InStock
Rating: 4.1 (12 reviews)

MDD Synchronous Motors

Rated 4.1 stars (12 total reviews)

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The Bosch MPN R911275029 (MDD093B-F-020-N2L-110GA1) is a digital AC servo motor from the MDD series, featuring digital servo feedback and an electrically actuated blocking brake with a holding torque of 11 Nm at 0.5 Amps and 24 VDC. The unit's total mass, including brake, is 17 kg. The motor achieves a nominal speed of 2000 min⁻¹, supplying continuous torque at standstill of 14.5 Nm, with its thermal time constant rated at 50 minutes for natural cooling and 45 minutes for surface cooling. Designed with a standard housing (IP65 dust protection), 110 mm centering diameter, standard shaft seal and plain shaft, Side A power connector, it is intended for operation between 0 and 45°C ambient temperature and up to 1000 m installation altitude. Balancing is standard, with no shaft extension on Side B.

Technical Specifications

Motor Features
Supports Digital Servo Feedback, Blocking Brake

Brake Principle Action
Electrically-Actuated Release

Brake Holding Torque
11 Nm

Brake Current and Voltage
0.5 Amp, 24 Volt DC

Brake Moment of Inertia
0.0106 kg m2

Brake Release Delay
60 milliseconds

Brake Clamping Delay
20 milliseconds

Motor and Brake Weight
16.5 kg, 0.5 kg (Total 17 kg)

Cooling Type
Natural Convection, Surface Cooling

Nominal Speed
2000 RPM

Ambient Temperature Range
0 to 45 degrees Celsius

Maximum Installation Altitude
1000 meters

Protection Rating
IP65

Centering Diameter
110 millimeters

Shaft Type
Plain

Power Connector Location
Side A

Installation and Startup Requirements
Trained and qualified technical personnel only

Operating Ambient Conditions
As specified.

Frequently Asked Questions

Is the electrical interface optimized for organized side-entry wiring in cabinet designs?

It uses a side A connection direction with a robust connector interface. This supports clean cable layout and simplifies drive-to-motor integration in control panels.

Can the MDD093B-F-020-N2L-110GA1 safely retain load when de-energized in vertical applications?

Yes, it includes a holding brake rated at 11 Nm torque. This enables secure shaft locking during power-off events or emergency stops.

Is the MDD093B-F-020-N2L-110GA1 designed for torque-intensive static load conditions?

It delivers 14.5 Nm continuous torque at standstill. This supports prolonged zero-speed operation under load in pressing, clamping, or lift systems.

Does the MDD093B-F-020-N2L-110GA1 ensure consistent alignment in rigid mounting systems?

It features a 110 mm centering diameter to support precise axial seating. This ensures stable mechanical integration in high-tolerance flange configurations.

How does this motor maintain feedback precision under slow-speed servo operation?

The MDD093B-F-020-N2L-110GA1 integrates digital servo feedback (DSF) for closed-loop accuracy. This improves control stability at low RPM and during micro-adjustments.

Common Misspellings

MDD-093B-F-020-N2L-110GA1

MDD093B F 020 N2L 110GA1

MDD093B-F-020-N2L-110-GA1

MDD093BF020N2L110GA1

MDD93B-F-020-N2L-110GA1

MDDO93B-F-020-N2L-110GA1

MDDO93B-F-O2O-N2L-11OGA1

mdd093b-f-020-n2l-110ga1

Internal Product Review

The model MDD093B-F-020-N2L-110GA1 by Bosch Rexroth Indramat is a durable motor designed for digital drive controllers. It features a plain shaft and a 110 mm centering diameter. It includes digital servo feedback (DSF), standard balancing, and a holding brake with 11 Nm of torque. The motor delivers a continuous standstill torque of 14.5 Nm for reliable performance.