R911270835
The R911270835 (MDD093C-N-040-N2L-110PA2), a product of the well-established manufacturer, Bosch Rexroth Indramat, belongs to the MDD range of digital AC servo motors. These motors are distinctively designed with permanent magnets and when paired with Indramat drive controllers, they form efficient, responsive automation systems. The MDD motors, renowned for their high contouring precision, find applications in a variety of equipment like textiles machines, robotic systems, handling equipment and tool machines.
The R911270835 (MDD093C-N-040-N2L-110PA2) is an MDD model servo motor that possesses a centering diameter of 110mm and uses a digital servo feedback encoder that operates with an optical system accuracy of ±0.5 angular minutes. This encoder tracks and saves the rotor's relative indirect position, transmitting this information directly to the NC master control, rendering an additional incremental encoder unnecessary. Designed for high-speed applications, the R911270835 (MDD093C-N-040-N2L-110PA2) is suitable for roller feeds used in punching, pressing machines, and tool-changing devices. With a nominal speed of 4,000 rpm, a rotor moment of inertia of 42 x 10⁻⁴ kgm², a winding inductance of 1.6mH, a maximum torque of 60.6 Nm and a peak current of 204.0 A, it excels in performance. The motor also comes with an integrated 22 Nm blocking brake and functions with natural convection cooling.
