Legacy main-spindle drive controllers organized by current class, voltage, cooling, feedback and interface configuration.
Match the complete nameplate, including every suffix. Ask Litco for current photos of the unit being quoted.
Scrollable family inventory
The list below is a starting point, not the warehouse limit. Call with the full suffix from the tag for current condition, configuration and price.
KDA3 controllers regulate legacy spindle motors in modular Indramat systems. The exact current, voltage, cooling, feedback and interface configuration should be preserved.
View KDA3 series details →Family overview
KDA controllers regulate machine-tool spindle motors in legacy Indramat systems. Match the complete type code, DC-bus arrangement, cooling, motor feedback and command interface before choosing a replacement.
A drive housing is only the starting point. Plug-in modules, firmware, feedback electronics and the connected motor can make visually similar controllers incompatible.
Preserve the firmware label, parameter backup and installed module stack before removing the drive. Include the fault code and what the machine was doing when the failure appeared.
Helpful photos: the nameplate, complete unit, connections and shaft or cabinet context.
Call to check stock. Send the complete KDA type code so Litco can confirm configuration, condition and availability.
Call to check stock, condition and lead time. Your part number carries into the form.