R911253181 (MDD093B-N-030-N2M-130PB1)

Name: R911253181 (MDD093B-N-030-N2M-130PB1)
Brand: Indramat Motors
SKU: MDD093B-N-030-N2M-130PB1
Price: 624.00 USD
Availability: InStock
Rating: 4 (8 reviews)

MDD Synchronous Motors

Rated 4.0 stars (8 total reviews)

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The MPN R911253181 (MDD093B-N-030-N2M-130PB1) is a Bosch Rexroth MDD series synchronous motor designed for integration with digital drive controllers. It features electronic commutation, permanent magnet excitation, and a high power density suitable for demanding automation environments. Key attributes include digital servo feedback via an integrated multiturn absolute encoder, an 11 Nm blocking brake, and a keyway shaft. The unit possesses a centering diameter of 130 mm, produces 14.5 Nm continuous torque at standstill, and operates at a nominal speed of 3000 min⁻¹. The IP65-standard DIN 40 050-compliant housing supports natural convection or surface cooling and provides robust protection against dust and water ingress. The connection direction is on side B via connector, with a standard shaft and shaft seal configuration.

Technical Specifications

Special Feature
High Cyclic Load Capacity

Characteristic
High Power Density

Brake
11.0Nm Blocking Brake

Output Shaft
Shaft with Keyway According to DIN 6885-1

Protection Class
IP 65

Frequently Asked Questions

Why is low rotor inertia important in this motor design?

Low rotor inertia enhances dynamic response. It allows fast acceleration, deceleration, and precise positioning during high-speed operation.

How does the blocking brake torque affect operation?

The brake delivers 11 Nm holding torque. It maintains motor position during stops, preventing unintended motion.

Does MDD093B-N-030-N2M-130PB1 housing provide extra protection?

The standard housing protects internal components. Combined with the shaft seal, it prevents contamination and improves reliability.

Why is connection direction Side B chosen for this motor?

Side B allows flexible cable routing. It simplifies installation in machines with limited space or specific connector requirements.

How does shaft seal enhance MDD093B-N-030-N2M-130PB1 longevity?

The shaft seal prevents dust and moisture ingress. It protects bearings and internal components, extending service life.

Common Misspellings

MDD-093B-N-030-N2M-130PB1

MDD093B N 030 N2M 130PB1

MDD093B-N-030-N2M-130-PB1

MDD093BN030N2M130PB1

MDD93B-N-030-N2M-130PB1

MDDO93B-N-030-N2M-130PB1

MDDO93B-N-O3O-N2M-13OPB1

mdd093b-n-030-n2m-130pb1

Internal Product Review

The MDD093B-N-030-N2M-130PB1 from Bosch Rexroth Indramat delivers 14.5 Nm continuous torque and 11 Nm holding brake torque. It features integrated multiturn absolute encoder with digital servo feedback and a plain keyway shaft. Side B connector, shaft seal, and standard housing ensure reliable positioning, precise motion control, and seamless integration with digital drive controllers.