|
Product ID
|
D (mm)
Outer Diameter |
L (mm)
Free Length |
dk (mm)
Wire Diameter |
f (mm)
Permissible Length |
Max Load
(Nmax) |
Rate
g/mm（±10%） |
| BA001 | 3 | 10 | 0.4 | 6 | 4.06 | 50.98 |
| BA002 | 3 | 15 | 0.4 | 9 | 4.13 | 33.99 |
| BA003 | 3 | 20 | 0.4 | 12 | 4.19 | 25.49 |
| BA004 | 3 | 30 | 0.4 | 18 | 4.2 | 16.99 |
| BA005 | 5 | 10 | 0.5 | 6 | 2.75 | 30.01 |
| BA006 | 5 | 20 | 0.5 | 12 | 2.82 | 15 |
| BA007 | 5 | 30 | 0.5 | 18 | 2.85 | 10 |
| BA008 | 5 | 40 | 0.5 | 24 | 2.86 | 7.5 |
| Hook Type | Round Hook |
| Relative Position | By side ; Inline |
| Material | 304 Stainless steel |
| Type | Extension spring |
Temperature Range: Stainless Steel: -10°C to 100°C
If used under conditions exceeding the above temperature range, the load value may decrease due to usage conditions.
When used in environments with high and low temperature differences and humidity, such as outdoors, stainless steel products are recommended.
*Stainless steel springs also possess magnetism.
Specification 
3D Model