R911266228 (MDD093B-N-040-N2M-110PB1)

Name: R911266228 (MDD093B-N-040-N2M-110PB1)
Brand: Indramat Motors
SKU: MDD093B-N-040-N2M-110PB1
Price: 738.00 USD
Availability: InStock
Rating: 4.7 (8 reviews)

MDD Synchronous Motors

Rated 4.7 stars (8 total reviews)

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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The Bosch Rexroth R911266228 (MDD093B-N-040-N2M-110PB1) is an AC servo motor equipped with digital servo feedback and an integrated multiturn absolute encoder for precise rotor position monitoring. This model features a nominal speed of 4000 min⁻¹, continuous standstill torque of 14.5 Nm, and electrical resistance of 0.20 ohms at 20°C. The motor incorporates a blocking brake with 11 Nm holding torque, a standard keyway shaft with seal, and a centering diameter of 110 mm. It has an inductance of 1.9 mH, a moment of inertia of 29 x 10⁻⁴ kg·m², class F insulation, and an IP65 housing for dust and water resistance. The motor weighs 16.5 kg and requires a compatible digital drive controller for operation.

Technical Specifications

Thermal time constant
50 minutes

Servo Feedback
Digital

Integrated multiturn encoder
Yes

Constant torque
0.40 Nm/A

Resistance
0.20 ohms at 20 degrees Celsius

Max nominal rotational speed
4000 RPM

Max current draw
164.8 A

Max torque
45.1 Nm

Coating
Black corrosion resistant

Continuous torque during surface cooling
20 Nm

Steady current during surface cooling
50.5 A

Insulating class
F

Moment of inertia
29 x 10-4 kgm2

Optimized housing
For natural and surface cooling

Keyed output shaft
Yes

Weight
16.5 Kilos

Classification
IP65

Centering Diameter
110 mm

Inductance
1.9 mH

Holding brake torque
11 Nm

Holding brake weight
0.5 kilograms.

Frequently Asked Questions

What role does the shaft seal play in the MDD093B-N-040-N2M-110PB1?

The shaft seal prevents dust and contaminants from entering the motor. This prolongs motor life and reduces maintenance requirements.

Why is digital servo feedback (DSF) important in the MDD093B-N-040-N2M-110PB1?

DSF enables high-resolution communication between motor and controller. This ensures smoother control, faster response, and better synchronization in automation systems.

How does the motor length code “B” in the MDD093B-N-040-N2M-110PB1 influence the design?

The “B” length code defines the compact design suited for space-limited applications. It balances motor power with efficient size utilization.

How does the integrated multiturn absolute encoder in the MDD093B-N-040-N2M-110PB1 improve performance?

It provides precise position tracking without needing a reference run after power loss. This ensures accuracy and efficiency in automated operations.

What is the advantage of having a blocking brake in the MDD093B-N-040-N2M-110PB1?

The blocking brake safely holds the motor shaft in place when power is off. This prevents unintentional movements in vertical or load-bearing applications.

Common Misspellings

MDD-093B-N-040-N2M-110PB1

MDD093B N 040 N2M 110PB1

MDD093B-N-040-N2M-110-PB1

MDD093BN040N2M110PB1

MDD93B-N-040-N2M-110PB1

MDDO93B-N-040-N2M-110PB1

MDDO93B-N-O4O-N2M-11OPB1

mdd093b-n-040-n2m-110pb1

Internal Product Review

The MDD093B-N-040-N2M-110PB1 is a digital drive controller motor, a product of Bosch Rexroth Indramat, with a 110 mm centering diameter. It supports 4000 min⁻¹ nominal speed, 14.5 Nm standstill continuous torque, and 11 Nm holding brake torque. Commonly used in high-precision packaging machines, this motor allows continuous, reliable operations.