Product Description

The MDD112D-N-040-N2L-130PB2 is a MDD series AC servo motor. Together with intelligent digital drive controllers from Bosch Rexroth, digital AC servo motors from the MDD series create cost-effective and rapid-response automation systems. Drives with MDD motors are especially well suited for applications such as tools, textiles, printing and packaging machines, robotics, handling equipment and transfer facilities. MDD112 motors such as the MDD112D-N-040-N2L-130PB2 are especially well suited to high-precision applications  e.g. in grinding machines where an extreme degree of synchronism is required. The rated speed of the MDD112D-N-040-N2L-130PB2 motor is 4000 RPM. It is available in a housing with standard design that is suited to natural convection and surface cooling. The motor supports digital servo feedback. The main shaft includes a keyway as per DIN 6885-1. The keyway prevents relative rotation, which leads to effective torque transfer. 

Three options are available for MDD112 blocking brakes: 14 Nm, 40 Nm, and 60 Nm. The brake on the MDD112D-N-040-N2L-130PB2 is rated for 40 Nm holding torque. The brake operates i.e. releases the shaft when a 24 Volts DC signal is applied. The brake draws 1.35 Amps nominal current. Its release delay is 150 milliseconds and its clamping delay is 30 milliseconds. Mass of the motor blocking brake is 3.5 kilograms. Mass of the MDD112D-N-040-N2L-130PB2 motor is approximately 59 kilograms. Therefore the total mass of the package is 62.5 kilograms. The power socket is located on side B of the motor. The MDD112D-N-040-N2L-130PB2 motor belongs to IP65 protection category. The motor insulation class is F. Operation with rated values requires 0 to 45 degrees Celsius ambient temperature and 0 to 1000 meters altitude. Only trained personnel should handle the motor.