MDD093C-N-040-N2M-110GB1

The MDD093C-N-040-N2M-110GB1 servo motor from Bosch Rexroth Indramat belongs to the MDD Synchronous Motors series, engineered for precision motion control in digital drive systems. This motor features a Motor Size 093 with a Motor Length Code C, delivering a Nominal Speed of 4000 min⁻¹ and a compact Centering Diameter of 110 mm. It is equipped with an Integrated multiturn absolute encoder and advanced Digital servo feedback (DSF), ensuring accurate position tracking over multiple revolutions. The unit incorporates a With blocking brake offering a Holding Brake Torque of 11 Nm for secure stop-and-hold functionality. Completed with a Plain shaft outfitted with a With shaft seal, the design supports robust mechanical integration. Connectivity is handled via a Connector on the Side B of the housing, aligning with standard industrial drive interfaces.

Performance characteristics of the MDD093C-N-040-N2M-110GB1 emphasize high constant torque output and efficient electrical design. At a nominal current of 45.3 A the motor delivers a continuous torque of 19.5 Nm, rising to a maximum torque of 60.6 Nm when supplied with 204 A peak current. The winding resistance of 0.14 Ω at 20 °C and a torque constant of 0.43 Nm/A yield responsive dynamic behavior with minimal losses. Its Standard balancing and Standard housing configuration minimize vibration and noise at high speeds, while the Connector-type power interface streamlines installation. The plain output shaft allows direct coupling to gearboxes or load assemblies, ensuring efficient torque transmission. Users must pair the motor with a compatible digital drive controller to exploit advanced features like autotuning, ripple compensation, and vibration suppression.

Designed for demanding industrial environments, this motor meets IP65 standards for dust and liquid ingress protection and features a corrosion-resistant coating up to 40 µm thick. The Standard (without side B shaft end) shaft end and robust shaft seal safeguard internal components from contaminants. With a weight of 22 kg and integrated brake mass of just 0.5 kg, the unit balances inertia and braking performance for smooth start-stop cycles. Its digital servo feedback system with multiturn encoder integration ensures reliable position monitoring over extended duty cycles. Ideal applications include CNC machinery, packaging lines, assembly robots, and any automated system demanding high torque density, precise positioning, and fail-safe holding capability.