Canted Coil Feder

Canted Coil Spring Seals | Federbetätigte Dichtung

Canted Coil Spring Seals Übersicht

Kantige Spiralfedern also known as: Slant Coil Spring, Wire Wound Spring, Wound Spring, Slant Coil.

Handa energizers are Canted (or slanted) Coil springs that produce a very flat load curve when compressed. They are used to energize U-cup seals and other components providing constant predictable loads throughout their wide deflection range. The Slant Coil spring has a flat load to deflection curve which means that the force emitted stays constant over a wide deflection range. This feature makes it perfect for high-speed rotary systems or applications which require tight control of running friction or breakout. It may also be used within devices that require a quick disconnect where many engagement and disengagement cycles are necessary.

Custom sizes and materials are also available.

Materials And Plating available include:

Materials: Stainless steel (e.g., 302, 316), Platinum Iridium, MP35N, Elgiloy®, Beryllium copper, Inconel®, Hastelloy® etc.,

Plating: Gold, Silver, Tin, and Nickel plating available.

For other custom meterials or plating options, click here to contact Handa Spring.

Abgekantete Spiralfeder Maßangaben

The table below outlines the standard dimensions for canted coil springs. These dimensions are subject to standard manufacturing tolerances, which can be provided upon request.
Jede kantige Spiralfeder wird mit einem eigenen, einzigartigen Werkzeug- und Matrizensatz hergestellt, der Präzision und Konsistenz für alle Einheiten gewährleistet.

"Flache Last-Durchbiegungskurve, Druckverformungsrest nahe Null, Standard- und kundenspezifische Größen verfügbar, Serien für leichte, mittlere und hohe Belastung."

"Konsultieren Sie unsere Technik für alle kundenspezifischen oder nicht aufgelisteten Größen."

Canted Coil Spring Drawing - Handa Spring

SERIE	Art der Belastung	"A" (Metalldraht)	"B" (Minderjährig)	"C" (Major)	"T" (Schnittlänge)	"ID" "(Geschweißte ID)"
HD-CS-L132	L	0.08	0.62	0.70	7.60	1.80
HD-CS-M132	M	0.10	0.62	0.70	7.60	1.80
HD-CS-H132	H	0.12	0.65	0.75	7.70	1.80
HD-CS-L000	L	0.12	1.40	1.55	12.90	2.70
HD-CS-M000	M	0.15	1.40	1.55	12.90	2.70
HD-CS-H000	H	0.20	1.20	1.32	12.20	2.70
HD-CS-L100	L	0.18	2.00	2.40	19.80	4.30
HD-CS-M100	M	0.35	2.00	2.40	20.10	4.40
HD-CS-H100	H	0.35	2.00	2.30	19.80	4.30
HD-CS-L200	L	0.30	2.80	3.20	30.10	6.80
HD-CS-M200	M	0.35	2.80	3.20	30.10	6.80
HD-CS-H200	H	0.40	2.80	3.20	30.10	6.80
HD-CS-L300	L	0.40	4.00	4.50	42.70	9.60
HD-CS-M300	M	0.50	4.00	4.50	42.70	9.60
HD-CS-H300	H	0.60	4.00	4.50	42.70	9.60
HD-CS-L400	L	0.50	5.50	6.00	61.20	14.00
HD-CS-M400	M	0.60	5.50	6.00	61.20	14.00
HD-CS-H400	H	0.70	5.50	6.00	61.20	14.00
HD-CS-L500	L	0.60	8.20	9.20	96.40	22.50
HD-CS-M500	M	0.70	8.20	9.20	96.40	22.50
HD-CS-H500	H	1.00	8.20	9.20	96.40	22.50
HD-CS-L600	L	0.70	11.40	12.80	152.00	37.00
HD-CS-M600	M	1.00	11.40	12.80	152.00	37.00
HD-CS-H600	H	1.20	11.40	12.80	152.00	37.00

How a Canted Coil Spring Works

Kantige Schraubenfedern, are engineered to deliver consistent force, uniform contact pressureund multi-directional load support. At Handa Spring, we specialize in designing and manufacturing custom canted coil springs that meet the highest performance standards for demanding applications.

Canted Coil Spring Deflection | Handa Spring

1.Constant Force Through Working Deflection Range

Canted Coil Spring Deflection Force | Handa Spring

As the spring is further compressed, its load remains relatively constant throughout the working deflection range. This continues until the maximum deflection point, where the individual coils come into contact with one another. Beyond this point, no further deflection is possible.

Unlike traditional sealing elements such as O-rings or V-springs, which exert a force that increases proportionally with deflection, Handa’s canted coil springs provide only the required force needed for mechanical retention oder elektrische Leitfähigkeit. This results in:

Lower insertion and breakaway forces
Reduced component wear
Longer operational cycle life

This constant force profile is especially valuable in applications involving high mating cycles or sensitive assemblies.

2.Electrical Design Considerations

Canted Coil Spring Plating Data | Handa Spring

In electrical and EMI shielding applications, the performance of a Schrägzugfeder depends not only on its geometry but also on the material and surface finish. Key design factors include:

Base wire material (e.g., stainless steel, Elgiloy®, beryllium copper)
Plating material (e.g., gold, silver, nickel)
Plating thickness

Applying a conductive plating layer over the spring’s wire significantly enhances its elektrische Leitfähigkeit, improves signal integrity, and ensures consistent grounding.

At Handa Spring, we offer a range of plating options to match your specific performance and corrosion resistance requirements.

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