R911252422 (MDD065A-N-060-N2M-095GB1)

Name: R911252422 (MDD065A-N-060-N2M-095GB1)
Brand: Indramat Motors
SKU: MDD065A-N-060-N2M-095GB1
Price: 721.00 USD
Availability: InStock
Rating: 4.2 (14 reviews)

MDD Synchronous Motors

Rated 4.2 stars (14 total reviews)

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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The Bosch Rexroth R911252422 (MDD065A-N-060-N2M-095GB1) is an AC servo motor designed for digital drive controllers, suitable for operation with both natural convection and surface cooling. It delivers a continuous standstill torque of 0.8 Nm at 2.6 A and has a maximum torque of 2.3 Nm at 11.6 A. The motor features a 95 mm centering diameter, plain output shaft, standard B-side connector, and weighs 3.2 kg. Technical attributes include an IP65 protection rating, a torque constant of 0.31 Nm/A, winding resistance of 7.75 Ohms, 6.4 mH inductance, and a thermal time constant of 30 minutes. It supports a maximum speed of 6000 RPM at ambient temperatures from 0°C to +45°C. The integrated multiturn absolute encoder provides digital servo feedback, and the holding brake offers a torque of 3.0 Nm at a nominal current of 0.6 A.

Technical Specifications

Balancing Class
N

Insulation Class
F

Housing Design
Standard

Operation mode
Natural convection and surface cooling

Constant Torque at Standstill
0.8 Nm

Continuous Current
2.6 Amps

Weight
3.2 Kg

Protection Rating
IP65

Torque Constant
0.31 Nm/A

Power Connection
B-side

Winding Resistance
7.75 ohms

Thermal Time Constant
30 minutes

Inductance
6.4 mH

Moment of Inertia
1.4 x 10-4 kgm2

Centering Diameter
95 mm

Plain Output Shaft
Yes

Maximum Torque
2.3 Nm

Maximum Current
11.6 A

Corrosion Protection
Black paint of 40 microns thickness

Maximum Nominal Speed
6000 revolutions per minute

Operating Temperature Range
0 to +45 degrees Celsius

Holding Brake Torque
3 Nm

Holding Brake Current
0.6 A.

Frequently Asked Questions

What does the integrated multiturn absolute encoder provide in the MDD065A-N-060-N2M-095GB1?

It allows position tracking across multiple revolutions without needing a reference run. This simplifies commissioning and ensures reliable restart after power loss.

Why is a blocking brake with 3.0 Nm torque important in this motor?

It prevents shaft rotation when power is removed, useful in vertical or load-holding applications. This reduces mechanical wear compared to external braking systems.

What impact does the continuous standstill torque of 0.8 Nm have?

It defines the motor’s ability to maintain load without overheating. This is critical for applications requiring precise holding at zero speed.

How does digital servo feedback (DSF) influence performance?

It provides high-resolution feedback for accurate control loops. This enhances dynamic response and positioning accuracy in automated systems.

Can the MDD065A-N-060-N2M-095GB1 be used with digital drive controllers directly?

Yes, it is designed for seamless integration with digital controllers. This reduces configuration time and ensures full compatibility with modern servo systems.

Common Misspellings

MDD-065A-N-060-N2M-095GB1

MDD065A N 060 N2M 095GB1

MDD065A-N-060-N2M-095-GB1

MDD065AN060N2M095GB1

MDD65A-N-060-N2M-095GB1

MDDO65A-N-060-N2M-095GB1

MDDO65A-N-O6O-N2M-O95GB1

mdd065a-n-060-n2m-095gb1

Internal Product Review

The Bosch Rexroth Indramat MDD065A-N-060-N2M-095GB1 is a synchronous AC servo motor. It eatures a centering diameter of 95 mm and an integrated multiturn absolute encoder with digital servo feedback. It is used in automation systems like CNC machines, robotic arms, packaging machinery and other precision motion control applications.