Product Description

The TDA 1.1-100-3-A0D main spindle controller from Bosch Rexroth is one of the manufacturer’s several TDA series of such controllers. This controller is used for the digital control of frameless spindle motors and asynchronous main spindle motors from the same manufacturer. These motors have a continuous power ranging between 3kW and 10kW at their shafts. The drives deployed by this product feature high stiffness. The device can be used with other controllers to implement feed axes. Its drive is equipped with the ability to operate the spindle as a C-axis or a servo axis that has a position control loop with high accuracy.

This spindle controller produces the compatible position signals that are required for incremental encoders via an optional output. The unit makes use of parameter values for matching the controller to the connected main spindle motor. This product features a series code of 1. The device is intended to operate between a temperature range of 5°C and 45°C with rated data. It has a keypad on its control panel for entering the parameters at the time of commissioning. The unit is connected to the motor using motor power and motor feedback cables. The controller comes with a maximum allowable relative air humidity of Class F as per DIN 40 040 specifications.

This controller must always be installed inside a control cabinet or a closed housing that conforms to DIN VDE 01 160 specifications. The product should be protected against unintentional contact as per the safety specifications for the application. The installation of the device must always be done upright with the earthing stud towards the top. The cabinet housing the unit must have a minimum thickness of 3mm for its rear wall if it is made of steel or 6mm in the case of an aluminum cabinet. The main spindle controller is shipped in custom military-grade foam packaging and has a one-year warranty backing from Wake Industrial.