The MDD112D-N-020-N2L-130GA2 is a high-performance digital AC servomotor developed by Bosch Rexroth. This high-speed, automated unit stands out for its cost-effectiveness and responsiveness, commonly utilized in grinding machines. It features a brushless design, a laminated core with permanent magnets, size 112 code, and a 40Nm holding brake. Designed for versatile use, it can be mounted in various styles thanks to its flange design, providing excellent synchronization. The unit, weighing 59kg, consists of protective housing and covers, with a primary black coating. It also includes axial and radial surface cooling, supporting its use under a maximum ambient temperature of 45°C. Its installation is orientation-dependent, offering flexibility based on user needs. The product comes with a one-year warranty and can be delivered worldwide. An optional blower is also available for intense load cooling, and the unit uses metric diameter power cables for power connection. However, its blocking brake does not serve as a personnel safety measure. The motor features a fully sealed housing, a shaft with a non-positive hub connection, and separate connectors for motor feedback and power. It runs on a 43.8A continuous current under natural convection cooling in standstill mode.
Size Code: 112 Core: Laminated with Permanent Magnets Design: Brushless Flange Design: Supports B05 and B14 Mounting Styles Degree of Synchronization: High Blocking Brake Torque: 40Nm Weight: 59kg Max Ambient Temperature: 45℃ Protection: Covers and Housing Cooling Method: Axial and Radial Surface Cooling Housing Color: Black Installation: Can be in Preferred Orientation Output Shaft: Has Sealing Ring Blower Attachment: Permitted for Cooling with Extreme Loads Torque Constant at 20℃: 0.87Nm/A Power Cables: Uses Metric Cable Diameters Housing: Completely Sealed Continuous Current at Standstill (Natural Convection): 43.8A Shaft Hub Connection: Non-Positive Style Connectors: Separate for Motor Feedback and Power Connectors