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MDD090A-N-030-N2L-110PR1

MDD Synchronous Motors

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1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

MDD090A-N-030-N2L-110PR1, manufactured by Bosch Rexroth Indramat, belongs to the MDD Synchronous Motors series. This high-precision digital AC servo motor delivers a rated Nominal Speed of 3000 min⁻¹ from a compact Motor Size 090 housing. As part of the Indramat heritage, it features a permanent-magnet rotor with an integrated encoder for commutation, rotor position, and speed control. The shaft is configured with a standard keyway per DIN 6885 sh. 1, ensuring reliable torque transmission and ease of installation.



Designed for demanding servo applications, the MDD090A-N-030-N2L-110PR1 offers a Continuous Torque at Standstill of 3.7 Nm and an integrated Holding Brake delivering 6.5 Nm of blocking torque. The motor’s Centering Diameter of 110 mm and Motor Length Code A enable precise integration into compact machine frames. The Housing is of standard design with Balancing: Standard to minimize vibration at high speeds. Protection is enhanced by a Shaft Seal, and the Shaft Type keyway profile ensures secure coupling. Connectivity is simplified via a right-oriented connector, matching the specified Connection Direction and Connection Type requirements.



Integration with Bosch Rexroth digital drive controllers is seamless, as this unit is certified as a Product Type: Motor for digital drive controllers with full support for Motor Feedback: Digital servo feedback (DSF). The robust design, including a sealed shaft end and precision balancing, ensures high reliability and minimal maintenance in continuous operation. Ideal for CNC axes, automated assembly, and robotics, the MDD090A-N-030-N2L-110PR1 combines compact dimensions with advanced performance for modern motion-control systems.

Technical Specifications

Balancing
Standard

Holding Brake
With blocking brake

Holding Brake Torque
6.5 Nm

Centering Diameter
110 mm

Housing
Standard

Motor Feedback
Digital servo feedback (DSF)

Continuous Torque at Standstill
3.7 Nm

Motor Length Code
A

Motor Size
090

Nominal Speed
3000 min⁻¹

Shaft Seal
With shaft seal

Shaft Type
keyway

Connection Direction
Right

Connection Type
Connector

Product Type
Motor for digital drive controllers

Shaft End
Standard (without side B shaft end)

What is the significance of the 6.5 Nm holding brake torque?

The 6.5 Nm holding brake torque ensures the motor shaft remains stationary when powered off, preventing unintended movements in applications like CNC machines.

What are the benefits of the keyway shaft design?

The keyway shaft design, compliant with DIN 6885 sh. 1, provides secure coupling with driven components, reducing slippage and enhancing torque transmission reliability.

How does the shaft seal contribute to motor durability?

The shaft seal protects internal components from contaminants and moisture, extending the motor's operational life in harsh environments.

How does the motor's design support thermal management?

The motor's design includes provisions for liquid cooling, effectively managing heat dissipation during prolonged operations.

What is the role of the blocking brake in safety-critical applications?

The blocking brake provides emergency stopping capabilities, enhancing safety in systems where rapid deceleration is necessary.

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Internal Product Review

The MDD090A-N-030-N2L-110PR1 from Bosch Rexroth Indramat is a digital AC servo motor with a nominal speed of 3000 min⁻¹ and a standstill torque of 3.7 Nm. It features a keyway shaft, 110 mm centering diameter, and integrated encoder for precise motion control. This motor is suitable for applications in CNC machines, robotics, and automated assembly lines.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MDD090A-N-030-N2L-110PR1.
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