2AD132D-B35RB3-AS33-B3N1

Product Description:

2AD132D-B35RB3-AS33-B3N1 is a surface-cooled servo motor. It is equipped with a radial blower that produces 1000 cubic meters of airflow during each hour. This blower is provided to improve heat dissipation, allowing higher output torque, which is necessary for applications with high load requirements. The blower requires 3-phase input at 400/460 Volts AC and consumes 330 VA power during operation. The motor is also equipped with an optional heavy-duty holding brake designed for electrical release. Technical specifications for the brake include 100 Nm holding torque, 24 Volts DC nominal voltage, 1.8 Amps current draw, 110 milliseconds release delay and 70 milliseconds clamp delay. The brake adds approximately 4 kilograms to the motor weight. Performance specifications for the 2AD132D-B35RB3-AS33-B3N1 motor include 22 kilowatts rated output, 140 Nm output torque, and 54 Amps rated current.

Voltage rating of the motor is 290 Volts. This low-inertia motor has a rotor inertia of only 0.118 kg m2. Thermal time constant for the motor is 55 minutes. Use of appropriately sized cables is important for ensuring safe supply of electrical power to the motor. Bosch recommends power cables with at least 16 mm2 cross-section for this motor. During operation the average sound pressure produced by the motor measures 75 dB(A). Mass of the motor is 135 kilograms and its shaft diameter is 42 millimeters. The motor shaft has a key and is balanced with full key. A shaft seal is not available, leading to IP40 protection rating of the motor shaft. Mounting options include foot and flange mounting. The main power terminal is on the right side. High-resolution feedback allows the attached motor controller to accurately control speed and shaft position of the servo motor.