Product Description

The KDA 2.1-50-300-A00-W1/115V main spindle drive from Bosch Rexroth must always be grounded directly to the associated supply module. This spindle drive can be used along with other drive controllers that have a common power supply. The product must be connected according to the manufacturer's circuit diagram. This device must be cooled down after its operation before touching any of its parts. The unit cannot be used without a control cabinet. Its peak humidity corresponds to humidity classification F as per DIN 40 050 specifications. This drive cannot be installed in horizontal and diagonal positions. The product has two terminals for the DC bus voltage connection. This device encompasses a three-pin plug-in terminal and a 16-pin bus terminal strip. The unit also has a flat gasket on its top. Its electrical connections include the feedback and NC connections that are identical with respect to designation and pin assignment. This drive must have its programming module already set on its top right side at the time of its installation. The unit has a separate rating plate for the programming module. Its heatsink should be pushed into the cutouts above the heatsink blower and secured in place using the fitting bolts. This product is installed inside the control closure using the M1-KD mechanical accessories kit. The device should be equipped with a shock-absorbing base if vibrations are likely to occur during the transportation phase. This unit does not need a reset to be done at the time of replacement. Its parameters and operating software are stored in the programming module. The spindle drive related machine-input data are input when it is commissioned.