R911272432 (MDD115D-N-015-N2M-130PA1)

Name: R911272432 (MDD115D-N-015-N2M-130PA1)
Brand: Indramat Motors
SKU: MDD115D-N-015-N2M-130PA1
Price: 397.00 USD
Availability: InStock

MDD Synchronous Motors

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The Bosch Rexroth AC servo motor, MPN R911272432 (MDD115D-N-015-N2M-130PA1), features a centering diameter of 130 mm and a keyway-type output shaft with a sealing ring for protection against liquid ingress. It is equipped with an integrated multiturn absolute encoder for position feedback and supports digital servo feedback (DSF). The motor has a continuous standstill torque of 57 Nm, nominal speed of 1500 min⁻¹, and winding inductivity of 4.2 mH. Thermal management is via natural convection and surface cooling, providing a 90-minute thermal time constant. Additional specifications include a holding brake with 45 Nm torque, inertia moment of 9.2 x 10⁻⁴ kg·m², and a 24 V power supply. The device is built with an IP65 protection rating, F insulation class, standard housing, and weighs 60 kg. Electrical connection is on side A, using a connector, and the unit does not have a side B shaft end.

Technical Specifications

Product Type
Industrial Automation Equipment

Centering Diameter
130 mm

Output Shaft
With Keyways and Sealing Ring

Balancing Class
N

Housing Design
Natural Convection and Surface Cooling

Motor Type
AC Servo Motor

Winding Inductivity
4.2 mH

Thermal Time Constant
90 minutes

Holding Brake Weight
1.9 kg

Brake Power Source
24 volts

Moment of Inertia
9.2 x 10-4 kgm2

Protection Rating
IP65

Insulation Class
F

Weight
60 kilograms

Power Connection Location
Motor side A

Continuous Torque (stationary)
57 Nm

Constant Current
38.5 Amps

Frequently Asked Questions

Why is the 57.0 Nm continuous torque at standstill important for MDD115D-N-015-N2M-130PA1 users?

Its sustained standstill torque under thermal limits allows holding heavy fixtures or web tensions without drift while maintaining contour readiness. It benefits tool changers, forming presses, unwind stands and indexing tables.

What role does the 45.0 Nm blocking brake play on MDD115D-N-015-N2M-130PA1 during emergency stops or power-off conditions?

The holding brake secures the axis at rest, while it is not a dynamic working brake and is intended for clamping/holding after motion ceases. Its drive is used for braking and retaining position.

How does the Side-A connector orientation and standard housing of MDD115D-N-015-N2M-130PA1 aid commissioning?

Its side-A cabling plus a sealed standard housing streamlines routing in dense cabinets and maintains environmental protection. It reduces installation complexity and preserves feedback integrity in automated cells.

How does the nominal 1500 min⁻¹ rating of MDD115D-N-015-N2M-130PA1 map to process tasks?

Its base speed supports torque-rich, controlled motion for conveyors, indexers and spindle auxiliaries while keeping thermal loading predictable.

How does MDD115D-N-015-N2M-130PA1 fit within Bosch Rexroth Indramat’s MDD family for retrofit projects?

The MDD motors share feedback architecture and standardized mechanics for aiding drop-in replacement and quick commissioning with Rexroth digital drives. It accelerates upgrades in aging packaging lines and CNC auxiliaries.

Common Misspellings

MDD115DN015N2M130PA1

MDD115D N 015 N2M 130PA1

mdd115d-n-015-n2m-130pa1

Internal Product Review

The Indramat’s MDD115D-N-015-N2M-130PA1 motor couples a 57 Nm standstill torque with DSF feedback and a multiturn absolute encoder for dependable positioning. It is equipped with a 45 Nm blocking brake and 130 mm centering to ease mechanical integration. This motor is suitable for machine tools, packaging, printing, textiles and robotic cells due to its operating speed of 1500 min⁻¹.