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R911246345 (MDD115A-N-015-N2L-130GA0)

MDD Synchronous Motors

Rated 4.3 stars (7 total reviews)
  In-Stock, Ships 3-5 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911246345 (MDD115A-N-015-N2L-130GA0) is a Bosch Rexroth digital AC servomotor engineered for heavy-duty applications such as nibbling machinery. This motor has a nominal speed of 1500 min⁻¹ and delivers a continuous torque at standstill of 28.0 Nm. It features a 130 mm centering diameter, standard plain shaft with shaft seal, and accepts either crimped or soldered power connections. The unit includes digital servo feedback (DSF) for precise control and a standard housing. The thermal constant is rated at 90 minutes with natural cooling, torque constant is 1.34 Nm/A, and windings resistance is 0.54 Ohms at 20°C. The servomotor is self-lubricating and incorporates two M8 threaded holes for secure lifting and horizontal transport.

Technical Specifications

Power Connector Type
Can be crimped or soldered

Nominal Speed
1500min-1

Transportation and Storage Orientation
Horizontal

Cooling Method
Natural Convection

Weight
33kg

Thermal Constant
90 minutes

Power Connector Direction
A-side

Torque Constant
1.34Nm/A

Windings Resistance
0.54 Ohms at 20°C

Servo Feedback
Digital

Feedback Cable Diameter
8.8+/-0.3mm

Ship-ability
Can be shipped to any address worldwide

Lubrication
Bearings are lubricated for a lifetime

Operation Application
Suitable for nibbling machines

Cyclic Load Capacity
High

Absorbed Axial Forces
Absorbed by fixed bearing on B side.

What is the practical effect of a continuous torque rating at standstill?

It allows the motor to hold loads steadily without overheating when stationary. This is critical in clamping, pressing, or holding applications where torque is needed without rotation.

How does digital servo feedback in the MDD115A-N-015-N2L-130GA0 improve control accuracy?

It enables precise monitoring of rotor position, ensuring tighter synchronization with the drive controller. This results in smoother motion and reduced error in applications requiring exact positioning.

How does nominal speed impact integration into drive systems?

A fixed nominal speed ensures compatibility with controllers tuned for that operating range. It helps balance torque delivery and efficiency across repetitive cycles.

Can this motor be used in packaging machinery requiring fast indexing?

Yes, the servo feedback and torque capacity enable rapid starts and stops with minimal overshoot. This is particularly useful for conveyor-driven or pick-and-place packaging operations.

Why does the MDD115A-N-015-N2L-130GA0 use a plain shaft instead of a keyed one?

A plain shaft allows flexible coupling methods without stress concentration at key slots. It reduces mechanical wear and can support backlash-free connections in precision systems.

MDD-115A-N-015-N2L-130GA0

MDD115A N 015 N2L 130GA0

MDD115A-N-015-N2L-130-GA0

MDD115A-N-015-N2L-130-GAO

MDD115A-N-015-N2L-130GAO

MDD115A-N-O15-N2L-13OGAO

MDD115AN015N2L130GA0

mdd115a-n-015-n2l-130ga0

Internal Product Review

The MDD115A-N-015-N2L-130GA0 by Bosch Rexroth Indramat provides 28.0 Nm continuous torque at standstill. It incorporates digital servo feedback (DSF), and features a 130 mm centering diameter with a sealed plain shaft and side-A connector. Its design supports precision motion in robotics, packaging, and textile automation roles.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MDD115A-N-015-N2L-130GA0.
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