MDD090B-N-040-N2L-110GA1

The MDD090B-N-040-N2L-110GA1 servo motor from Bosch Rexroth Indramat is part of the MDD Synchronous Motors series and exemplifies high-performance design in a compact envelope. This Motor Size 090 unit incorporates a Motor Length Code B housing that supports natural convection cooling and maintains durability under continuous operation. With a Nominal Speed of 4000 min⁻¹ and a Centering Diameter of 110 mm, it fits standard machine interfaces while delivering robust output. The motor’s Continuous Torque at Standstill of 7.2 Nm ensures reliable holding capability when stationary, and its Standard Balancing reduces vibration for precise motion control. Equipped with a Plain Shaft and Shaft Seal, it resists contamination ingress in demanding environments.

From a technical standpoint, this servo motor features Digital Servo Feedback (DSF) for accurate position sensing and closed-loop control. The Connection Type: Connector on Side A simplifies wiring and reduces installation time, while the Standard (without side B shaft end) configuration supports straightforward mounting. A With blocking brake assembly provides an immediate holding function, offering Holding Brake Torque of 6.5 Nm with fast clamping and release dynamics. The motor’s architecture also integrates a precision winding optimized for low winding resistance and stable thermal performance. These characteristics combine to deliver responsive acceleration, minimal overshoot, and repeatable positioning in high-demand applications.

Operational features emphasize reliability and ease of use. The Standard housing is rated to withstand typical industrial contaminants while the With shaft seal design protects internal components from dust and moisture. The integrated brake system enhances safety during power loss or emergency stops, and its nominal brake current of 0.5 A ensures low energy consumption. Maintenance intervals are extended through robust materials and a corrosion-resistant black paint finish, while the motor’s brushless construction and quality bearings reduce wear over time. Engineers benefit from consistent performance across the working temperature range of 0 to +45 °C, making the unit suitable for standard factory environments.

Integration into digital drive systems is seamless, as this Motor for digital drive controllers is optimized for compatibility with Bosch Rexroth Indramat control platforms. Its combination of precise feedback, compact dimensions, and standardized connection interfaces accelerates system commissioning. Typical applications include CNC machinery, robotic positioning axes, indexing tables, and packaging lines where tight motion tolerances and quick response are critical. The MDD090B-N-040-N2L-110GA1’s professional grade construction and versatile configuration make it an ideal choice for modern automated systems.