Product Description

The Bosch Rexroth MDD093B-N-030-N2L-110GB0 is a servo motor. In combination with digital drive controllers, MDD motors create cost-effective automation systems. The MDD product line is comprised of a series of nine motors with different continuous torques and speeds. MDD093 motors are especially well suited to highly-dynamic applications such as roller feeds for pressing and nibbling machines and for tools changing devices. MDD motors are permanent magnet synchronous motors with electronic commutation. Use of permanent magnets made with rare-earth materials enables construction of motors with low inertia. MDD motors offer a high degree of operational reliability. The reliability is a result of maintenance-free operation and motor temperature monitoring via a sensor built into the motor windings.  The MDD093B-N-030-N2L-110GB0 motor has a 3000 RPM nominal speed. Its housing design is standard and is suited to natural convection or surface cooling.

The motor supports digital servo feedback. The continuous torque and current with natural convection are 14.5 Nm and 24.1 Amps respectively. The continuous torque and current with surface cooling are 20 Nm and 33.2 Amps respectively. Moment of inertia of the motor rotor is 0.00029 kg m². The inductance of the motor windings is 4.4 millihenry. The thermal time constant is 50 minutes with natural convection and 45 minutes with surface cooling. Weight of the MDD093B-N-030-N2L-110GB0 motor is 16.5 kilograms. The motor is supplied without a blocking brake. The power socket is located on side B of the housing. The motor gets power from the drive controller. The motor also sends feedback to the drive controller. The centering diameter of the motor is 110 millimeters. The main motor shaft is plain. Protection rating of the motor is IP65.