MDD065A-N-040-N2L-095PR1
MDD Synchronous Motors
Technical Specifications
Balancing
Standard
Holding Brake
With blocking brake
Holding Brake Torque
3.0 Nm
Centering Diameter
95 mm
Housing
Standard
Motor Feedback
Digital servo feedback (DSF)
Continuous Torque at Standstill
0.8 Nm
Motor Length Code
A
Motor Size
065
Nominal Speed
4000 min⁻¹
Shaft Seal
With shaft seal
Shaft Type
keyway
Connection Direction
Right
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Frequently Asked Questions
How does the shaft seal in this motor affect its use in wet or dusty environments?
The shaft seal helps prevent ingress of contaminants and moisture, increasing lifespan when operating in harsh or dusty settings. However, proper maintenance and correct seal material are needed to ensure effective protection.
What is the impact of the 0.8 Nm continuous torque at standstill for start-up loads in automation systems?
allows the motor to resist external loads without rotating, useful for positioning or holding tasks before motion begins. Systems needing higher static torque will require larger motors or gearing.
How does the 95 mm centering diameter influence mounting in machine frames or gearboxes?
A 95 mm centering diameter determines the bolt-circle or flange alignment, ensuring mechanical alignment and reducing imbalance or misalignment stress. Mis-matching centering diameters can increase vibration and wear.
What role does the holding brake torque of 3.0 Nm play in safety or emergency stop scenarios?
With 3.0 Nm holding brake torque, the motor can reliably brake or lock loads when powered down or in emergency stops, preventing drift. It’s particularly useful in vertical axes, lifts, or robotics where load must be held securely.
How does motor size 065 and “Motor Length Code A” affect dynamic response and inertia?
Size 065 and a shorter motor length (code A) mean lower rotor inertia, which improves acceleration and deceleration rates. For high-speed motion or frequent reversals, this translates to faster response and less overshoot.
Common Misspellings
MDD-065A-N-040-N2L-095PR1
MDD065A N 040 N2L 095PR1
MDD065A-N-040-N2L-095-PR1
MDD065AN040N2L095PR1
MDD65A-N-040-N2L-095PR1
MDDO65A-N-040-N2L-095PR1
MDDO65A-N-O4O-N2L-O95PR1
Internal Product Review
The Bosch Rexroth Indramat MDD065A-N-040-N2L-095PR1 is a synchronous serv motor that belongs to MDD series. It has a 95 mm centering diameter, standard housing, digital servo feedback and keyway shaft. It is used for accurate motion control, load holding, and zero-speed positioning in robotics, packaging machinery and CNC automation.
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