R911253994 (MDD093B-N-020-N2L-130PA0)

Name: R911253994 (MDD093B-N-020-N2L-130PA0)
Brand: Indramat Motors
SKU: MDD093B-N-020-N2L-130PA0
Price: 408.00 USD
Availability: InStock
Rating: 4.3 (13 reviews)

MDD Synchronous Motors

Rated 4.3 stars (13 total reviews)

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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911253994 (MDD093B-N-020-N2L-130PA0) is a Bosch Rexroth MDD series synchronous servo motor engineered for use with digital drive controllers. It features a centering diameter of 130 mm, keyway shaft type with shaft seal, and a standard housing. The motor utilizes digital servo feedback (DSF) for precise position control with a system accuracy of ±0.5 angular minutes. It delivers a nominal speed of 2000 min⁻¹ and a continuous torque at standstill of 14.5 Nm. The brushless design supports electronic commutation and lifetime-lubricated bearings, enabling operation up to 30,000 hours. The MPN is designed without a holding brake and can handle a brief maximum current of 76.0 A. Rated with IP65, it is protected from dust and water jets, and its side A connector facilitates electrical connection.

Technical Specifications

Feedback Type
Digital Servo

System Accuracy
±0.5 angular minutes

Data Memory
Yes

Heat Elimination
High efficiency

Cooling Method
Natural Convection and Surface Cooling

Design
Brushless

Bearing Lifetime
30,000 hours

Centering Diameter
130mm

Nominal Speed
2,000 revolutions per minute

Theoretical Maximum Torque
45.1Nm

Maximum Current
76.0A

Protection
IP 65 Ingress Protection

Frequently Asked Questions

How does a keyway shaft design benefit mechanical coupling?

The keyway shaft ensures a secure fit with pulleys, gears, or couplings. The added grip reduces slippage under torque-heavy applications.

Why is digital servo feedback crucial for precision control?

The feedback continuously reports rotor position and speed to the drive controller. The result is higher accuracy in synchronized multi-axis automation.

What installation factors should be considered with Side A connection orientation?

The Side A connector arrangement streamlines wiring when motors are aligned in rows. The layout minimizes cabling errors in compact automation cells.

What does a continuous torque rating of 14.5 Nm enable?

The torque capacity supports mid-range industrial machinery with repetitive motion demands. The performance is reliable for packaging and light machining equipment.

Why is a shaft seal important in industrial motors?

The shaft seal protects internal bearings from dust, oil, and contaminants. The protection reduces maintenance frequency and extends motor life.

Common Misspellings

MDD-093B-N-020-N2L-130PA0

MDD093B N 020 N2L 130PA0

MDD093B-N-020-N2L-130-PA0

MDD093B-N-020-N2L-130-PAO

MDD093B-N-020-N2L-130PAO

MDD093BN020N2L130PA0

MDD93B-N-020-N2L-130PA0

MDDO93B-N-020-N2L-130PA0

MDDO93B-N-O2O-N2L-13OPAO

mdd093b-n-020-n2l-130pa0

Internal Product Review

The Bosch Rexroth Indramat MDD093B-N-020-N2L-130PA0 is a synchronous AC servo motor built for digital drive controllers. With a centering diameter of 130 mm, keyway shaft and digital servo feedback it ensures precise positioning. Operating at 2000 min⁻¹ and 14.5 Nm continuous torque it is suitable for automation, printing and assembly systems.