Product Description

The TDA 1.1-100-3-A0I controller manufactured by Bosch Rexroth is a main spindle controller. The controller must have a minimum clearance of 80mm between it and the top of the cabinet in which it is installed. The product dissipates heat through the vents in its housing during operation. This heat dissipation depends on the load of the device. Its drive comes equipped with three types of electrical connections. These connections are dependent on the functions of the device. The device has a '2' version code. The earthing of the unit to the supply module must be done using a conductor with a minimum conductor cross-section of 10mm² for the earthing cable.

The spindle controller is cooled during operation by means of airflow inside the control cabinet. The product comes with a modular design. This device is used in conjunction with the manufacturer’s 2AD and 1MB series of motors. It is typically used in numerically controlled machine centers. The unit features high stiffness and a wide speed range when it has constant power. The controller can be used in combination with a power supply module to enable the drive to perform CNC machine tools related tasks. The product is capable of controlling low speeds with high precision.

The spindle of this device functions as an interpolating axis when it is used in C-axis mode. This unit features a DC link circuit rated voltage of 300V. It has an incremental encoder output but no additional encoder input. This incremental encoder output can be used for thread cutting or position control by an NC controller operating in C-axis mode. The spindle controller is equipped with a terminal block for the connected motor and DC link circuit. The product has a +/-10V analog speed command value to establish a connection with an NC controller. The TDA 1.1-100-3-A0I main spindle controller with a warranty backup for one year can be dispatched to any worldwide location.