R911267700 (MDD115D-F-015-N2M-130GA0)

MDD Synchronous Motors

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The R911267700 (MDD115D-F-015-N2M-130GA0) is a brushless AC industrial motor designed for conversion of electric to kinetic energy in automation systems. Featuring standard balancing and a centering diameter of 130 mm, the motor is equipped with an integrated multiturn absolute encoder and supports digital servo feedback. It provides a continuous torque of 57.0 Nm at standstill and operates at a nominal speed of 1500 min⁻¹. The unit utilizes a plain shaft with a shaft seal and features standard housing in accordance with DIN 40 050 for IP65 protection, incorporating both straight and angle compliant electrical connectors on Side A. The motor includes a liquid cooling system for effective operation in restricted ventilation environments.

Technical Specifications

Motor Type
Alternating Current Industrial Motor

Noise Generation
Low

Overload Capabilities
High

Heat Conductivity
High

Protection Standard
DIN 40 050, IP65

Cleaning Note
Avoid rapid cleaning with steam cleaner

Cooling Method
Liquid Cooling

Electrical Connector Features
Option for straight or angle connectors

Additional Features
Barcode sticker providing motor details

Frequently Asked Questions

How does the integrated multiturn absolute encoder in MDD115D-F-015-N2M-130GA0 aid commissioning and repeatability?

It preserves position across power cycles and supplies multi-revolution data for reducing homing routines and improving startup alignment. Its data pairs with digital servo feedback to deliver deterministic position/velocity reporting to Rexroth drives for accurate path control.

What advantages does Digital Servo Feedback (DSF) provide over resolver feedback in the MDD series?

The DSF communicates digitally with DDS/DKS controllers to enable parameter memory in the feedback unit and simplify pairing/diagnostics. Its resolver systems need analog decoding and different drive variants.

Why is the 130 mm centering diameter on MDD115D-F-015-N2M-130GA0 important for machine integration?

The large register ensures coaxial alignment to the machine interface to minimize runout and coupling stress. It supports consistent dynamic response when paired with a standard housing and D-length body in size-115 frames.

How do shaft choices (plain shaft with seal on MDD115D-F-015-N2M-130GA0) influence coupling and ingress protection?

It simplifies keyless coupling (clamp or bellows) and supports IP-rated sealing at the nose. It helps maintain lubrication integrity and reduces backlash sources compared with keyed interfaces.

How does the motor’s 57.0 Nm continuous torque at standstill influence axis selection for MDD115D-F-015-N2M-130GA0?

It lets designers size for holding/low-speed process forces that is useful on vertical Z-axes or unwinders, while maintaining thermal margins. Its 57 Nm aligns with applications needing sustained torque without a brake.

Common Misspellings

Internal Product Review

The Rexroth Indramat’s MDD115D-F-015-N2M-130GA0 synchronous servo motor features 57 Nm of standstill torque and operates at 1500 rev/min of nominal speed. Its multiturn absolute encoder and DSF enable precise positioning. This motor possesses side-A connector, 130-mm centering, sealed plain shaft and it comes without a holding brake. It is well-suited for applications in machine tools, printing, packaging, textile lines and robotics.

1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Indramat USA 1 Year Warranty

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.