R911273203
The Bosch Rexroth Indramat R911273203 (MDD090C-N-020-N2M-110PA0) product is a state-of-the-art AC motor from the MDD series, engineered for diverse applications, including textiles, robotics, and packaging machinery. The series offers nine different motor options, each providing varied torques and speeds to cater to unique requirements. MDD motors are particularly suitable for high-precision uses, like grinding machines, due to their permanent-magnet synchronous operating principle facilitated by rare-earth or iron oxide materials. The low-inertia motor design consists of key components including a stator, rotor shaft, bearings, a laminated core with permanent magnets, an encoder, and an optional blocking brake.
Maintenance is effortlessly minimized by a brushless design and lifetime lubricated bearings. The robustness is complemented by an IP65 protection rating, enabling the motor's direct use within machine working areas. An integrated temperature sensor in the motor windings safeguards against overload. High radial load tolerance facilitates attachment to pinions and belt pulleys. This motor includes an integrated multiturn absolute encoder, digital servo feedback, and can reach speeds of 2000 RPM. This model forgoes an optional holding brake and has a centering diameter of 110mm, weighing approximately 23kg. Natural convection and surface cooling systems maintain optimal operating temperatures between 0 to 45 degrees Celsius.
