R911253421 (MDD065D-N-040-N2L-095PB0)

Name: R911253421 (MDD065D-N-040-N2L-095PB0)
Brand: Indramat Motors
SKU: MDD065D-N-040-N2L-095PB0
Price: 971.00 USD
Availability: InStock
Rating: 4.5 (4 reviews)

MDD Synchronous Motors

Rated 4.5 stars (4 total reviews)

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The Bosch Rexroth MPN R911253421 (MDD065D-N-040-N2L-095PB0) is an AC servo motor designed for use with digital drive controllers in precise motion control applications. It features a motor size of 065, motor length code D, and a centering diameter of 95 mm. The unit provides continuous torque of 2.7 Nm at a standstill with a continuous current of 6.3 A, reaching a theoretical maximum torque of 7.8 Nm at 28.5 A. It operates at a nominal speed of 4000 min⁻¹ and includes digital servo feedback (DSF) for rotor position monitoring. The shaft is equipped with a keyway and shaft seal, with no holding brake, and the electrical connection is made via connector on side B. The housing is finished with a protective black coating and meets IP65 protection ratings. Operating temperature range is 0 to +45 °C, with permissible transport temperatures from -20 to +80 °C. The housing requires grounding through the PG threaded connections.

Technical Specifications

Weight
5.3kg

Thermal Time Constant
30 Minutes

Feedback
Digital Servo Feedback

Torque
2.7Nm

Continuous Current
6.3 A

Operational Temperature Range
0 to 45 Degrees Celsius

Transport Temperature Range
-20 to 80 Degrees Celsius

Power Connection
Grounded using PG threaded joints

Current during Operation
28.5 A

Theoritical Torque
7.8 Nm

Protection
IP65 Certification

Torque Constant
0.43 Nm/A

Winding Resistance
2 ohms at 20 degrees Celsius

Centering Diameter
95 mm

Winding Inductance
2.6 mH

Maximum Rotational Speed
4000 revolutions per minute.

Frequently Asked Questions

Does the MDD065D-N-040-N2L-095PB0 come with incorporated motor feedback?

Yes, the MDD065D-N-040-N2L-095PB0 comes with digital servo feedback that enables the drive to control motor speed and positioning with high accuracy.

What connection orientation is possible with the MDD065D-N-040-N2L-095PB0?

The MDD065D-N-040-N2L-095PB0 supports B-side electrical output, allowing users to connect power cables directly to the unit for simplified setup and commissioning.

Is the MDD065D-N-040-N2L-095PB0 easy to maintain?

Yes, the MDD065D-N-040-N2L-095PB0 is a low-maintenance motor due to its brushless construction and permanently lubricated bearings.

How does the MDD065D-N-040-N2L-095PB0 maintain stable internal temperatures?

The MDD065D-N-040-N2L-095PB0 maintains stable internal temperature by dissipating heat through its housing continuously during operation. This prevents heat from accumulating in the motor, maintaining stable temperature conditions.

Does the MDD065D-N-040-N2L-095PB0 offer a broad operating temperature range?

Yes, the MDD065D-N-040-N2L-095PB0 supports a wide operating range from 0° through to + 45 °C. This allows it to remain consistent in industrial settings, including those where temperatures may fluctuate.

Common Misspellings

MDD65D-N-040-N2L-095PB0

MDD-065D-N-040-N2L-095PB0

MDD065D N 040 N2L 095PB0

MDD065D-N-040-N2L-095-PB0

MDD065D-N-040-N2L-095-PBO

MDD065D-N-040-N2L-095PBO

MDD065DN040N2L095PB0

MDDO65D-N-040-N2L-095PB0

MDDO65D-N-O4O-N2L-O95PBO

mdd065d-n-040-n2l-095pb0

Internal Product Review

The MDD065D-N-040-N2L-095PB0 matches speed with precision to deliver stellar performance. Its temperature tolerance is impressive, though users in very hot environments may find it limiting.