R911248109 (MDD112D-L-015-N2L-130PB0)

Name: R911248109 (MDD112D-L-015-N2L-130PB0)
Brand: Indramat Motors
SKU: MDD112D-L-015-N2L-130PB0
Price: 986.00 USD
Availability: InStock
Rating: 4.1 (5 reviews)

MDD Synchronous Motors

Rated 4.1 stars (5 total reviews)

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The R911248109 (MDD112D-L-015-N2L-130PB0) is an AC synchronous motor with digital servo feedback, designed for use with digital drive controllers. It features a size 112 frame, D-type length, 1500 min⁻¹ nominal speed, and surface-cooled housing. The shaft is equipped with a keyway and complies with DIN 6885 sh. 1, 8-68 Edition. The centering diameter is 130 mm, the protection rating is IP65, and the insulation class is F. The design omits a blocking brake, side B shaft end, and operates within 0 to +45°C at up to 1000 meters elevation. The thermal time constant is 90 minutes.

Technical Specifications

Product Name
MDD Synchronous Motors by Bosch Rexroth Indramat

AC Motor Size
112

Nominal Speed
1500 min

Blocking Brake
Not Included

Motor Length
Standard factory assigned type D length

Output Shaft Keyway Compliance
DIN 6885 sh. 1, 8-68 Edition

Housing Impermeability
Sealing rings at the shaft ends

Shaft-End
No standard side B shaft-end

Design Features
Lightweight, brushless design

Centering Diameter
130 mm

Torque-Inertia Ratio
Favorable, leads to high dynamics

Heat Conduction Efficiency
High, due to quality materials and housing design

Overload Capabilities
High

Power to Weight Ratio
High, due to compact design

MDD Motor Feedback Resolution
High

Current Application
Sinusoidal, leads to high synchronous operation

Frequently Asked Questions

How does Bosch Rexroth Indramat MDD112D-L-015-N2L-130PB0 motor manage thermal load with a 90-minute thermal time constant?

The housing surface cooling design enables gradual heat dissipation, where the 90-minute constant prevents thermal saturation during extended duty cycles under continuous operation.

Does Bosch Rexroth Indramat MDD112D-L-015-N2L-130PB0 motor maintain IP65 rating in vertical mounting orientations?

Yes, IP65 sealing with shaft seal ensures dustproof and water jet resistance even in vertical orientations, safeguarding internal electronics from ingress-related failures.

What feedback signal integrity does Bosch Rexroth Indramat MDD112D-L-015-N2L-130PB0 motor provide via DSF?

Digital servo feedback transmits high-resolution position and velocity data, allowing precise synchronization with digital controllers for optimized closed-loop performance.

How is shaft load capacity affected in Bosch Rexroth Indramat MDD112D-L-015-N2L-130PB0 motor without side B shaft end?

The single shaft end configuration supports direct coupling, limiting reverse side loading but maximizing stability and reducing axial stress on primary shaft bearings.

Does Bosch Rexroth Indramat MDD112D-L-015-N2L-130PB0 motor require external cooling in 45 °C operation?

No additional cooling is required under rated operation, as surface cooling manages heat effectively, provided ambient stays within the specified +45 °C threshold.

Common Misspellings

MDD-112D-L-015-N2L-130PB0

MDD112D L 015 N2L 130PB0

MDD112D-L-015-N2L-130-PB0

MDD112D-L-015-N2L-130-PBO

MDD112D-L-015-N2L-130PBO

MDD112D-L-O15-N2L-13OPBO

MDD112DL015N2L130PB0

mdd112d-l-015-n2l-130pb0

MDD112DL015N2L130PB0

MDD112D L 015 N2L 130PB0

Internal Product Review

The Bosch Rexroth Indramat MDD112D-L-015-N2L-130PB0 motor is part of the MDD series. It features 59 kg mass, 1500 min⁻¹ nominal speed and IP65 protection rating with shaft sealing. This motor is widely used in CNC devices, PLC and robotic automation for consistent torque delivery.