Product Description

The 2AD100D-B05OB1-AS03-A2N2 is a series of AC asynchronous motors that are used in machine tools as main spindle drives and servo drives with high performance capabilities, printing machines, packaging machines, and reshaping machines. This variant of the spindle motor has the size 100, and motor length of D. The maximum achievable speed of the motor is 9k rpm, and the base speed is 1.5k rpm. The rotor inertia without the holding brake is 28 x 10^-3 kgm².

In conjunction with drive controllers, these motors feature a broad speed range, and a broad speed range under field control of 1:6. The construction is flange mounting with power terminal position on top. The power is extracted from terminal side B, and the nominal power is 7.5 kW. As running a motor for a longer period of time can cause heat, this motor is cooled up using an axial blower by air stream from side B to side A of the motor (blowing). The blower connection is through a connector turntable by 90°.

The 2AD100D-B05OB1-AS03-A2N2 has high-resolution motor feedback. The motor feedback connection is on the same side of the motor as the power terminal. The absolute accuracy is ±0.02o with the relative accuracy of motor feedback being ±0.01’. The mass of the motor is 60 kg with a blower excluding the holding brake. The nominal torque, current, and voltage of this series of spindle motors are 48 Nm, 35 A, and 173 V respectively. The output shaft is smooth but without the seal, and it is without the side B shaft end. The bearing type installed in this variant is standard with S-grade vibration as per DIN ISO 2373. The main spindle motor is balanced as per class S.