R911249779 (MDD112D-N-020-N2L-130PB0)

Name: R911249779 (MDD112D-N-020-N2L-130PB0)
Brand: Indramat Motors
SKU: MDD112D-N-020-N2L-130PB0
Price: 574.00 USD
Availability: InStock
Rating: 4 (11 reviews)

MDD Synchronous Motors

Rated 4.0 stars (11 total reviews)

Front Right

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 Indramat MPN R911249779 (MDD112D-N-020-N2L-130PB0) is an AC synchronous motor from the MDD series, featuring a frame size of 112 and a D type motor length. The unit has a nominal speed of 2000 min⁻¹, a continuous torque at standstill of 38.0 Nm, and utilizes a permanent magnet rotor with digital servo feedback (DSF) for precise speed, position, and commutation control. It is constructed with a centering diameter of 130 mm, an IP65 protection rating, and side B electrical connection via connector. The motor has a standard keyway shaft with shaft seal, standard balancing, no holding brake, and surface cooling through its larger housing design.

Technical Specifications

Motor Size
112

Nominal Speed
2000 rpm

Blocking Brake
No

Motor Length
Type D

Shaft
Standard with sealing rings

Centering Diameter
130 mm

Cooling Type
Surface cooling

Maximum Temperature
40 degrees C

Motor Design
Permanent-Magnets

Encoder
Yes

Digital Servo-Feedback
Yes

Flange Design
Innovative, easy installation

Synchronous Operation Features
High

Motor Feedback Resolution System
Efficient and reliable

Frequently Asked Questions

What mechanical implications does the keyway shaft type of Bosch Rexroth Indramat MDD112D-N-020-N2L-130PB0 motor provide in coupling assemblies?

The keyway provides anti-rotation locking for couplings, reducing slippage risks under torsional stress and ensuring secure torque transfer in driven mechanisms.

How does the motor length code D affect mechanical installation of Bosch Rexroth Indramat MDD112D-N-020-N2L-130PB0?

Length code D specifies extended housing depth, accommodating higher winding volumes that increase torque capacity while demanding deeper machine bed mounting.

What bearing system is integrated in the Bosch Rexroth Indramat MDD112D-N-020-N2L-130PB0 motor for axial load endurance?

Precision ball bearings support axial and radial load balance, designed for long life cycles even under continuous servo reversals and axial thrust pressures.

What alignment tolerances are permissible when installing Bosch Rexroth Indramat MDD112D-N-020-N2L-130PB0 motor onto gear units?

Installation tolerances require minimal radial eccentricity; exceeding these may result in gear misalignment, elevated vibration, and premature bearing fatigue.

What protective features does the Bosch Rexroth Indramat MDD112D-N-020-N2L-130PB0 motor employ against dust and fluid ingress?

The motor integrates a sealed housing with shaft seal, protecting internal assemblies from contamination and extending durability in adverse industrial environments.

Common Misspellings

MDD-112D-N-020-N2L-130PB0

MDD112D N 020 N2L 130PB0

MDD112D-N-020-N2L-130-PB0

MDD112D-N-020-N2L-130-PBO

MDD112D-N-020-N2L-130PBO

MDD112D-N-O2O-N2L-13OPBO

MDD112DN020N2L130PB0

mdd112d-n-020-n2l-130pb0

MDD112DN020N2L130PB0

MDD112D N 020 N2L 130PB0

Internal Product Review

The Bosch Rexroth Indramat MDD series motor with part code MDD112D-N-020-N2L-130PB0 delivers superior performance with integrated digital servo feedback. It comes with a keyway shaft with seal and can bear 95% relative humidity. This motor is ideally used in precision automation and industrial drives requiring reliable servo dynamics.