KDA 2.1-50-300-A00-W1/115V

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The KDA 2.1-50-300-A00-W1/115V main spindle drive uses a heatsink blower for the cooling action. This spindle drive has standardized electrical connections. It has no auxiliary encoder input.

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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.

Compatible Power Supply
KDV
Cooling Style
Forced
Current Rating
50 A
DC Bus Voltage
300 V
Design Code
1
Family
KDA
Mounting Orientation
Vertical
Programming Module
Yes
Series Code
2
Stiffness
High

Frequently Asked Questions about KDA 2.1-50-300-A00-W1/115V:

Q: What type of motors can be used with the KDA spindle drive?

A: The manufacturer's asynchronous and frameless spindle motors can be used with the KDA spindle drive.

Q: What makes the KDA spindle drive unique?

A: The KDA spindle drive is unique because of its high stiffness, large speed range with continuous power, and positioning features.

Q: Can the KDA spindle drive be used with motors and drive controllers from other manufacturers?

A: No, the KDA spindle drive cannot be used with motors and drive controllers from other manufacturers because it is not compatible with them.

Q: What does the microcomputer in the KDA spindle drive do?

A: The microcomputer in the KDA spindle drive controls and monitors its performance.

Q: What is the speed command value of the KDA spindle drive?

A: The KDA spindle drive has a +/-10 V analog speed command value.


Internal Product Review

  • ‘‘KDA 2.1-50-300-A00-W1/115V is a main spindle drive with standardized electrical connections and a blower for the cooling action.’’

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