Bellows-sealed linear feedthroughs

Bellows-sealed linear feedthroughsProduct catalogCAD drawing

IKC’s linear feedthroughs, incorporating our high-reliability welded bellows, enable long strokes. We offer many different sizes as well as manual and automatic types.

Features

IRIE KOKEN’s welded bellows are incorporated, and strokes from 10 to 200mm are standardized.
Adoption of welded bellows for the drive part seal allows it to be used in ultrahigh vacuum regions.
Downsizing and weight reduction are achieved by its very simple structure with emphasis on functionality.
The manual type is designed to withstand a baking temperature of 250°C.

* For the baking temperature and motor specifications of the automatic type, consult us. (It is designed individually.)

Outline drawing(ILC)

Schematic diagram of bellows-sealed linear feedthroughs

Common specifications

Model	ILC-34-	ILD-M	ILD-A
Drive method	Manual	Manual	Motor-driven
Leak rate	1×10^-10Pa・m³／s or less	1×10^-9Pa・m³／s or less
Baking temperature	150°C or less	250°C or less	－
Main material	SUS304
Bellows material	SUS316L

List of bellows-sealed linear feedthroughs

CAD drawing download (member registration required)

Compact feedthroughs Detailed specifications
Name	Drive method	Connection flange	End shaft diameter (h7)	Stroke	Model	Product drawing download
	Manual	CF34	φ6	10mm	ILC-34-10	pdf format
				15mm	ILC-34-15	pdf format
				20mm	ILC-34-20	pdf format
Manual feedthroughs Detailed specifications
	Manual	CF34	φ6	30mm	ILD-34M30	pdf format
		CF34	φ6	50mm	ILD-34M50	pdf format
		CF70	φ8	30mm	ILD-70M30	pdf format
				50mm	ILD-70M50	pdf format
				100mm	ILD-70M100	pdf format
		CF114	φ14	50mm	ILD-114M50	pdf format
				100mm	ILD-114M100	pdf format
				150mm	ILD-114M150	pdf format
				200mm	ILD-114M200	pdf format
Motor-driven feedthroughs Detailed specifications
	Motor-driven	CF70	φ8	50mm	ILD-70A50	pdf format
				100mm	ILD-70A100	pdf format
				150mm	ILD-70A150	pdf format
		CF114	φ14	50mm	ILD-114A50	pdf format
				100mm	ILD-114A100	pdf format
				150mm	ILD-114A150	pdf format
		CF152	φ22	100mm	ILD-152A100	-
		CF203	φ22	100mm	ILD-203A100	-

<When ordering>
Detailed specifications and dimensions are also introduced in product catalogs.
For delivery time, price and other questions about products, please inquire from there.
In addition to the above standard products, we also design and manufacture individually for each customer request. Please feel free to ask us.

IRIE KOKEN CO., LTD.Designers and manufacturers of Vacuum Bellows, Vacuum Valves, and Vacuum Equipment