Product Description

MAC112D-0-ED-3-C/180-A-2/S019 is a servo motor. It is designed and manufactured by Bosch Rexroth. The motor supports tacho feedback for speed and position evaluation. Operators can also order an optional mounted encoder for position evaluation. Standard features available on MAC motors include an IP65 rated housing, electronic commutation, temperature monitoring of the motor windings, life-time lubricated bearings, IP65 rated power and feedback connections, and a flange for mounting. Optional features are also available. The MAC112D-0-ED-3-C/180-A-2/S019 is equipped with a number of optional features, including a heavy duty blocking brake, special centering diameter of 180 millimeters, and shaft with keyway. The blocking brake is a safety device designed to prevent shaft rotation. The brake clamps down onto the motor shaft and only releases it after application of a 24 Volts DC signal.

Clamping delay of the brake is 30 milliseconds and the release delay is 150 milliseconds. Current draw of the blocking brake is 1.35 Amps. Weight of the brake is approximately 3.5 kilograms. Mechanical specifications for the MAC112D-0-ED-3-C/180-A-2/S019 motor include 59 kilograms weight, 535 millimeters length, 193 millimeters flange size, and 32 millimeters shaft diameter. The main power connection is located on side A of the motor housing. Connectors for the power and feedback connections must be ordered separately. The motor is designed for convection cooling. For the motor power cable, Bosch recommends 4 AWG power cables. Optimal ambient temperature for operation is 0 to 45 degrees Celsius and the ideal altitude is 0 to 1000 meters. Derated operation is permitted between 40 and 55 degrees Celsius and between 1000 and 5000 meters altitude. Only qualified personnel should handle the motor and participate it its operation.