MDD112D-N-020-N2L-180PB0
MDD Synchronous Motors
MDD112D-N-020-N2L-180PB0, Bosch Rexroth Indramat, MDD Synchronous Motors opens the door to precision motion control with 2000 min⁻¹ nominal speed and built-in digital servo feedback. This Motor for digital drive controllers boasts a robust standard housing and conforms to DIN 40050 for ingress protection and electrical isolation. The 112 frame size and Motor Length Code D deliver a compact footprint, while the standard balancing ensures smooth, low-vibration operation under varying loads. Without a holding brake, the unit remains streamlined for applications where mechanical braking is handled externally.
Engineered for rigorous industrial environments, this servo motor produces a continuous torque at standstill of 38.0 Nm with natural convection and up to 57 Nm when enhanced with surface cooling. The 32 mm diameter shaft with keyway type and shaft seal supports secure mechanical coupling, while the 180 mm centering diameter guarantees precise alignment. Electrical connection is simplified via a side-mounted Connector on Side B, facilitating quick installation and maintenance. Nominal current ratings reach 43.8 A in convection mode and 65.8 A with optional blower-assisted cooling, enabling high-duty cycles without derating below 45 °C ambient or 1000 m elevation.
Integration into Bosch Rexroth digital drive systems is seamless, leveraging the built-in encoder for closed-loop position and speed control that elevates system reliability. The MDD112D-N-020-N2L-180PB0 excels in applications from CNC machining to robotics, where precise torque delivery and rapid dynamic response are essential. Its standardized dimensions and connection interfaces reduce engineering overhead and accelerate commissioning, making it an ideal choice for streamlined automation solutions.
Technical Specifications
Balancing
Standard
Holding Brake
Without blocking brake
Centering Diameter
180 mm
Housing
Standard
Motor Feedback
Digital servo feedback (DSF)
Continuous Torque at Standstill
38.0 Nm
Motor Length Code
D
Motor Size
112
Nominal Speed
2000 min⁻¹
Shaft Seal
With shaft seal
Shaft Type
keyway
Connection Direction
Side B
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Common Misspellings
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MDD112D-N-020-N2L-180PB0. 
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