R911256255
The R911256255 (MDD090C-N-040-N2L-110GB1), a product of Bosch Rexroth Indramat, is a digital AC servo motor, ideal for high-frequency applications due to its electronic commutation. The motor uses permanent magnets made from rare-earth or iron oxide materials, making it suitable for various applications including machine tools, textiles machines, and robotics. Its high cyclic load capacity and broad functionality enable it to operate in high-precision environments, such as grinding machines, and excel in tasks requiring high synchronism.
The R911256255 (MDD090C-N-040-N2L-110GB1) motor features a 6.5 Nm blocking brake for secure hold of servo axes when the machine is switched off, ensuring safety. The digital servo feedback system provides highly precise evaluations of motor speed and position, while storing the motor's operational data. The motor boasts a brushless design and lifetime-lubricated bearings, increasing operational reliability and reducing the need for maintenance. The plain shaft design facilitates the transmission of torque. The standard housing design facilitates natural convection cooling and enhances the motor's overload capabilities through heat conduction. The resilient black prime coating on the housing protects against weather elements, yellowing and acidic solutions.
