R911252996 (MDD065A-N-040-N2M-095PB0)

Name: R911252996 (MDD065A-N-040-N2M-095PB0)
Brand: Indramat Motors
SKU: MDD065A-N-040-N2M-095PB0
Price: 835.00 USD
Availability: InStock
Rating: 4.4 (11 reviews)

MDD Synchronous Motors

Rated 4.4 stars (11 total reviews)

In-Stock, Ships 3-5 Days

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The R911252996 (MDD065A-N-040-N2M-095PB0) is a synchronous, permanent magnet servo motor from the MDD series, engineered for use in automation systems. It features a brushless design with lifetime lubricated bearings, a sealed housing with IP65-rated power and feedback connectors, and a keyed shaft end in accordance with DIN 6995-1 for efficient torque transmission and fluid ingress protection. The integrated multiturn absolute encoder provides digital servo feedback for accurate position sensing. Motor specifications include a 95 mm centering diameter, 0.8 Nm continuous torque at standstill, nominal speed of 4000 min⁻¹, and standard housing with surface cooling or natural convection. Shaft seal and connections are oriented to Side B via connectors, and the unit is designed without a holding brake.

Technical Specifications

Product Type
Servo Motor

Motor Function
Synchronous

Operation
Maintenance-Free

Housing
Completely Sealed

Ingress Protection Rating
IP 65

Shaft Design
Keyway per DIN 6995-1 with Shaft Sealing Ring

Encoder System Accuracy
±0.5 Angular Minutes

Heat Elimination
Surface Cooling or Natural Convection

Thermal Sensor
Built into Windings

Frequently Asked Questions

What does the “A” motor length code in MDD065A-N-040-N2M-095PB0 imply for installation?

It indicates the shortest available housing in the series, reducing axial footprint. This makes it easier to integrate into compact machinery frames.

How does a centering diameter of 95 mm affect alignment during mounting?

It ensures precise shaft-to-load alignment, minimizing vibration and coupling stress. This is critical for applications requiring high repeatability.

Why is a shaft seal important for servo motors used in automation lines?

The seal prevents contamination from dust, oil, and coolants. It extends bearing life and protects encoder integrity in harsh environments.

What role does the integrated multiturn absolute encoder play in MDD065A-N-040-N2M-095PB0?

It tracks shaft position across multiple rotations without external batteries. This eliminates homing routines after power cycles.

How does digital servo feedback (DSF) improve control loop performance?

It provides high-resolution position and velocity data directly to the drive. This allows tighter synchronization in multi-axis motion systems.

Common Misspellings

MDD-065A-N-040-N2M-095PB0

MDD065A N 040 N2M 095PB0

MDD065A-N-040-N2M-095-PB0

MDD065A-N-040-N2M-095-PBO

MDD065A-N-040-N2M-095PBO

MDD065AN040N2M095PB0

MDD65A-N-040-N2M-095PB0

MDDO65A-N-040-N2M-095PB0

MDDO65A-N-O4O-N2M-O95PBO

mdd065a-n-040-n2m-095pb0

Internal Product Review

The MDD065A-N-040-N2M-095PB0 is a synchronous servo motor from Bosch Rexroth Indramat. It features an integrated multiturn absolute encoder and delivers 0.8 Nm continuous torque at standstill with a nominal speed of 4000 min⁻¹. It is used in rapid-response automation systems, printing, textile, packaging, robotics and tool-changing devices.