2AD132B-B35LA1-BS06-A2N1

Product Description

Indramat Rexroth manufactures a 2AD series asynchronous AC main spindle motor and the 2AD132B-B35LA1-BS06-A2N1 is one of the variants that has standard-type bearings. The thermal time constant of this machine is 45 minutes under zero conditions which represents the time to reach nearly 0.632 of its final temperature difference. The winding code of the motor is BS, and the motor size is 132. Rexroth recommended regular cleaning of the motor and in case of dust, clean air must be passed through it.

To deal with the problem of heating inside the motor, the motor is equipped with an axial blower that exhausts the heat and avoids increasing the internal temperature of the motor. The direction of airflow of the axial blower of 2AD132B-B35LA1-BS06-A2N1 is from side B to side A. The blower consumes power of 170 VA or 145 VA depending upon the power supply. The air volume of the blower is 1000 m3 per hour, and it is the recommended blower selection by the manufacturer.

The mounting style is flange and foot type whereas the maximum axial force of the 2AD132B-B35LA1-BS06-A2N1 equals 30 N in all mounting orientations. The type of encoder in this motor is digital servo feedback that measures rotor position and signals it to the drive. This machine has no holding brakes, and the weight of the machine is 90 kg. The maximum speed is 7500 rpm which is limited by mechanical service of bearings. The standard-type bearings have 20k hrs of service life. It has a built-in NTC thermistor that helps in monitoring and protects the motor against overheating. The installation altitude recommended by the Indramat Rexroth is up to 1,000 meters above sea level for safe, and flawless operation of the motor.