Product Description

The KDA 3.3-150-3-D00-W1 main spindle drive from Bosch Rexroth has a modular structure. The spindle drive is used for the digital control of the manufacturer’s frameless spindle and asynchronous motors. This product belongs to the KDA product group of drives. The device can be used with other drive controllers for speed axes. It has a 3 series code and a 3 design code. The unit is adaptable to various operation modes and motors by means of parameterization. The drive deploys forced cooling type cooling mode. The product comes with 150A rated current and 300VDC bus voltage.

This spindle drive is designed to operate between an ambient temperature ranging from 5°C to 45°C with rated data. This product has a Class F peak humidity for the immediate surroundings as per DIN 40 040 specifications. The device installation must always be done in the vertical orientation. It has to always be ensured that the grounding bolts are at the top during installation. The front view of the unit without the safety guard depicts a stay bolt with a hexagon socket at the top. The drive utilizes a +/-10V analog speed command value. The product is structured to be mounted and installed inside a closed housing or control cabinet.

This product must have a direct ground connection to the supply module while the ground connection of the associated motor is established with the drive. The bus end connector should be plugged in on the final drive if multiple drives are used. The device does not have either an auxiliary encoder input or an auxiliary interface. It must not encompass any load at the time of transport. This unit should be transported with the help of a shock-absorbing base if there is a possibility of vibration. This main spindle drive with a one-year warranty backing can be dispatched to any worldwide destination.