Product Description

The Bosch Rexroth MDD093C-N-030-N2L-110PA1 is a 3000 RPM rated servo motor. It is supplied with an optional blocking brake. The brake is rated for 11 Nm holding torque. The brake acts as a safety mechanism that prevents shaft rotation at standstill. It works according to the electrically-actuated release principle and releases the shaft only after a 24 Volts DC signal is applied. The current draw of the brake is 0.5 Amps. The release delay and clamping delay of the brake are 60 milliseconds and 20 milliseconds respectively. Brakes rated for 22 Nm are also available for MDD093 motors. Power socket on the MDD093C-N-030-N2L-110PA1 motor is located on side A of the housing. The main shaft includes a keyway. Plain shafts are also available for MDD motors. The MDD093C-N-030-N2L-110PA1 is a flange mounted device.

Size of the flange on the MDD093C-N-030-N2L-110PA1 is 140 millimeters. Each of the four mounting holes on the motor flange has a diameter of 11 millimeters. The centering diameter is 110 millimeters and the length of the motor housing is 386 millimeters. The MDD093C-N-030-N2L-110PA1 is designed for surface cooling and natural convection. For lower loads the motor can be operated with natural convection. For higher loads it can be operated with surface cooling. The rated torque output with surface cooling is 20.8 Nm while with natural convection it is 19.5 Nm. The rated current output with surface cooling is 46.2 Amps while for natural convection it is 32.2 Amps. The MDD093C-N-030-N2L-110PA1 supports digital servo feedback. Protection category of the motor is IP65. To minimize the chances of wiring and other types of installation errors, the motor should be professionally handled and installed.