Constant Load Flat Coil Spring (Part Numbers - CAD Download)

Click on this image to zoom in.

Volume Discount

[Features] It is a long disc spring bent with a constant curvature, and the restoring force (load) generated when it is stretched in a straight line is constant regardless of the stroke. -Once the maximum force is reached, the force remains constant regardless of how far the stroke is extended. (Maximum power is not reached until the drum has completed approximately 1/2 revolution).

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

CFS3.5

Drawing / Specifications
3D Preview 3D preview is available after complete configuration
Part Numbers
More Information
Catalog
Technical Information

Constant Load Flat Coil Spring:Related Image

Material
Main Body	Drum
EN 1.4319 Equiv.	Polypropylene

Material of the Drums: CFS0.1, CFS0.2 and CFS5.2 are polyethylene, CFS3.5 is ABS.

Material		Surface Treatment	Accessory
Main Body	Shaft	Shaft	Accessory
EN 1.4016 Equiv.	SWCH Equivalent	Nickel Plating	Retaining Ring-C Type (EN 1.4301 Equiv.)

Specifications

Part Number

CFS2.4
CFSB2.4

Part Number		Max. Stroke	Durability Times	Spring Plate Thickness	Accessory Plate Thickness	D	D₁	V	ℓ	L	W	d	Y	Unit Price	Volume Discount Rate
Type	Load (kgf)	Max. Stroke	Durability Times	Spring Plate Thickness	Accessory Plate Thickness	D	D₁	V	ℓ	L	W	d	Y	1 ~ 19 pc(s).	20~34	35~49	50~100
CFS	0.1	500	50,000	0.1	1.0	26	8.2	5.2	17	18	10	3.2	5
	0.2	500	35,000	0.13		26	8.2	5.2	17	18	10	3.2	5
	0.4	1,000	37,000	0.13		34	13	10.2	25.6	27.6	20	4.5	8
	0.6	1,000	25,000	0.15		34	13		25.6	27.6	20
	0.8	1,500	25,000	0.15		34	14		30.6	32.6	25
	1.0	1,000	19,000	0.2		38			26.2	27.6	20
	1.2	1,500	34,000			44			40.6	42.6	35
	1.4	1,000	9,000			34	13		25.6	27.6	20
	1.8	1,500	9,000			34	14		30.6	32.6	25
	2.0	1,000	6,000	0.25		38			26.2	27.6	20
	2.2		8,000	0.3		44			25.6	27.6	20
	2.4		6,000	0.25		38			30.6	32.6	25
	2.6		9,000	0.3		44			30.6	32.6	25
	2.9		20,000		2.0	54	16		46	49	40	6.5
	3.2		8,000		1.0	44	14		35.6	37.6	30	4.5
	3.5		21,000		2.0	54	16		56	58	50	6.5
	3.9		8,000		1.0	44	14		40.6	42.6	35	4.5
	4.7		9,000		2.0	44	14		50.6	52.6	45	6.5
	5.2	1,500	6,000	0.45	1.0	60	16		37	40	30	4.5
	5.7	1,000	8,000	0.3	2.0	44	14		55.6	57.6	50	6.5

All load tolerances are from 0 to +15%.

Part Number		t	A	B	P₁	P₂	X	d	D	ℓ₁	ℓ₂	L	Applicable Constant Force Spring			Unit Price	Volume Discount Rate
Type	No.	t	A	B	P₁	P₂	X	d	D	ℓ₁	ℓ₂	L	Applicable Constant Force Spring			1 ~ 19 pc(s).	20~34	35~49	50~100
CFSB	0.1	1.5	45	22.5	35	12.5	5	4.5	5	(24.9)	20.5	68.5	CFS0.1	CFS0.2
	0.4	2	55	27.5	43	15.5	6	5.5	10	(35)	30.4	89.4	CFS0.4	CFS0.6	CFS1.4
	0.8		55	27.5	43	15.5				(40)	35.4	94.4	CFS0.8	CFS1.8
	1.0		60	30	48	18				(35)	30.4	94.4	CFS1.0	CFS2.0
	1.2		65	32.5	53	20.5				(50)	45.4	114.4	CFS1.2	CFS3.9
	2.2		65	32.5	53	20.5				(35)	30.4	99.4	CFS2.2
	2.4		60	30	48	18				(40)	35.4	99.4	CFS2.4
	2.6		65	32.5	53	20.5				(40)	35.4	104.4	CFS2.6
	2.9		75	37.5	63	25.5				(56)	51.4	130.4	CFS2.9
	3.2		65	32.5	53	20.5				(45)	40.4	109.4	CFS3.2
	3.5		75	37.5	63	25.5				(65.4)	60.8	139.8	CFS3.5
	4.7		65	32.5	53	20.5				(60)	55.4	124.4	CFS4.7
	5.2	2.5	85	42.5	71	28.5	7	6.5		(47.4)	42.3	132.3	CFS5.2
	5.7	2	65	32.5	53	20.5	6	5.5		(65)	60.4	129.4	CFS5.7

Part Number:

3D preview is not available, because the part number has not yet been determined.

In order to open the 3D preview, the part number must be fixed.

Plug-in is required for 3D Preview

CAD Download

Data to be displayed: 30; 45; 60

Part Number
CFS3.5

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Load (kgf)	Applicable Constant Load Springs
	41.94 €	1	Available	Same day Stock	10	3.5	-

More Information

Products homepage

This page is Constant Load Flat Coil Spring, part number CFS3.5.
You can find the detail information about specifications and dimensions on part number CFS3.5.

Configure

1Suggestion of an applicable part number.

View Part Numbers

Some specification is not specified yet.

The part number is completed.

Stock

- Show only stock items
Clear

Basic Attributes

Applicable Constant Load Springs
CFS0.1,CFS0.2

CFS0.4,CFS0.6,CFS1.4

CFS0.8,CFS1.8

CFS1.0,CFS2.0

CFS1.2,CFS3.9

CFS2.2

CFS2.4

CFS2.6

CFS2.9

CFS3.2

CFS3.5

CFS4.7

CFS5.2

CFS5.7
Clear
Type
- CFS
- CFSB
Clear
Load(kgf)
0.1

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.8

2.0

2.2

2.4

2.6

2.9

3.2

3.5

3.9

4.7

5.2

5.7
Clear
Filter by CAD data type
- 2D
- 3D
Clear

Filter by standard shipping days

All

Same day

5 Days or Less
Reset

Optional Attributes

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Variation of this product

Part Number
CFS0.6
CFS0.8
CFS1.0
CFS3.9
CFS4.7
CFS5.2

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Load (kgf)	Applicable Constant Load Springs
20.79 €	1	Available	Same day Stock	10	0.6	-
22.55 €	1	Available	Same day Stock	10	0.8	-
21.28 €	1	Available	Same day Stock	10	1.0	-
27.72 €	1	Available	Same day Stock	10	3.9	-
31.24 €	1	Available	Same day Stock	10	4.7	-
33.37 €	1	Available	Same day Stock	10	5.2	-