How do I identify the correct HNK unit?
Use the complete type code, material number and revision from the nameplate. Clear photos of the label, full unit and connections help verify the configuration.
Power Supplies & Line Modules / Product family
HNK Combined Mains Filters and Chokes
Combined mains-filter and choke modules selected with the connected IndraDrive converter.
Inventory record · verify stock
Model groups
Choose the series from the tag.
HNK01
Inventory record · verify stock
HNK01 combined line-component group represented in inventory records.
Manufacturer document trail
IndraDrive Additional Components and Accessories — R911306140
Manufacturer documentation for mains, DC-bus, braking, filter, choke, cooling and transformer accessories.
Use the document reference to check product-family context and edition availability. The physical nameplate, material number, revision and installed machine still govern any stock, repair or compatibility decision.
View manufacturer reference →Common questions
Before you remove the unit.
Does Indramat.com show HNK stock?
An inventory-match status means Litco records contain this family. Call or submit the complete code so current stock, condition and the exact unit can be verified.
Can Litco repair or exchange HNK equipment?
The same intake can be routed for repair evaluation, exchange or replacement. Include the machine, fault symptoms and complete hardware configuration.
Availability · repair · exchange
Send the complete code.
The suffix can change electrical and mechanical compatibility. Include every character and a clear nameplate photo.