Special Springs s.r.l. - MOLLE A GAS E MOLLE A FILO PER STAMPI

WIRE DIE SPRINGS

Carico extra leggero - Special Springs Standard - VL series
Special Springs - Vl series - carico extra leggero

Extra light load springs - Special Springs Standard

DH
mm
Lo
mm
 +3,000,000
cycles		 ~1,500,000
cycles		 300-500,000
cycles		 100-200,000
cycles
20 25-305
30% Lo
40 % Lo
45 % Lo
50 % Lo
25 25-305
32 38-305
40 51-305
50 64-305
DH=Diameter of housing hole
Lo=Free length of spring
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Carico ultra forte - Special Springs Standard - A series
Carico ultra forte - Special Springs Sandard

Ultra strong load springs - Special Springs Standard

DH
mm
Lo
mm
 +3,000,000
cycles		 ~1,500,000
cycles		 300-500,000
cycles		 100-200,000
cycles
25 64-305
10% Lo
12 % Lo
13,5 % Lo
15 % Lo
32 64-305
40 89-305
50 89-305
DH=Diameter of housing hole
Lo=Free length of spring
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Molla carico Iper forte - Special Springs Standard - W series
Carico Iper forte - Special springs

Hyper strong load springs - Special Springs Standard

DH
mm
Lo
mm
 300-500,000
cycles		 100-200,000
cycles
16 20-100
13,5 % Lo
15 % Lo
19 25-100
25 30-125
32 35-150
38 40-200
DH=Diameter of housing hole
Lo=Free length of spring
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Carico leggero, ISO 10243, V series
Carico leggero - ISO 10243 - special springs

Light load springs - ISO 10243:2010

DH
mm
Lo
mm
 +3,000,000
cycles		 ~1,500,000
cycles		 300-500,000
cycles		 100-200,000
cycles
10 25-305
25% Lo
30 % Lo
35 % Lo
40 % Lo
12,5 25-305
16 25-305
20 25-305
25 25-305
32 38-305
40 51-305
50 64-305
63 76-305
DH=Diameter of housing hole
Lo=Free length of spring
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Carico Medio - Special Springs - ISO 10243:2010 - B series

Medium load springs - ISO 10243:2010

DH
mm
Lo
mm
 +3,000,000
cycles		 ~1,500,000
cycles		 300-500,000
cycles		 100-200,000
cycles
10 25-305
25% Lo
30 % Lo
33,75 % Lo
37,5 % Lo
12,5 25-305
16 25-305
20 25-305
25 25-305
32 38-305
40 51-305
50 64-305
63 76-305
DH=Diameter of housing hole
Lo=Free length of spring
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Carico Forte - ISO 10243:200 - Special Springs
carico forte - iso10243:2010 - special springs

Strong load springs - ISO 10243:2010

DH
mm
Lo
mm
 +3,000,000
cycles		 ~1,500,000
cycles		 300-500,000
cycles		 100-200,000
cycles
10 25-305
20% Lo
25 % Lo
27,5 % Lo
30 % Lo
12,5 25-305
16 25-305
20 25-305
25 25-305
32 38-305
40 51-305
50 64-305
63 76-305
 
DH=Diameter of housing hole
Lo=Free length of spring
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Carico extra forte - ISO 10243:2010 - Special Springs - G series
carico extra forte - iso 10243:2010 - special springs

Extra strong load springs - ISO 10243:2010

DH
mm
Lo
mm
 +3,000,000
cycles		 ~1,500,000
cycles		 300-500,000
cycles		 100-200,000
cycles
10 25-305
17% Lo
20 % Lo
22,5 % Lo
25 % Lo
12,5 25-305
16 25-305
20 25-305
25 25-305
32 38-305
40 51-305
50 64-305
63 76-305
DH=Diameter of housing hole
Lo=Free length of spring
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Carico leggero - Filo tondo - Special Springs - TV series
Carico leggero - Filo tondo - Special springs

Light load springs - Round Wire

DH
mm
Lo
mm
 +3,000,000
cycles		 ~1,500,000
cycles		 300-500,000
cycles		 100-200,000
cycles
10 25-305
25% Lo
30 % Lo
35 % Lo
40 % Lo
12,5 25-305
16 25-305
   
DH=Diameter of housing hole
Lo=Free length of spring
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Carico medio - Filo tondo - Special Springs - TB series
carico medio - filo tondo - special springs

Medium load springs - Round Wire

DH
mm
Lo
mm
 +3,000,000
cycles		 ~1,500,000
cycles		 300-500,000
cycles		 100-200,000
cycles
10 25-305
25% Lo
30 % Lo
33,75 % Lo
37,50 % Lo
12,5 25-305
16 25-305
   
DH=Diameter of housing hole
Lo=Free length of spring
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Carico forte - Filo tondo - Special Springs - TR series

Strong load springs - Round Wire

DH
mm
Lo
mm
 +3,000,000
cycles		 ~1,500,000
cycles		 300-500,000
cycles		 100-200,000
cycles
10 25-305
20% Lo
25 % Lo
27,5 % Lo
30 % Lo
12,5 25-305
16 25-305
   
DH=Diameter of housing hole
Lo=Free length of spring
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unità precompressa - SPECIAL SPRINGS
Unita Precompressa - Special Springs

Peugeot e Citroën standard

DH
mm
Lo
mm
  
Medium load
double pin
40
76-203
50
102-254
63
127-305
Medium load
single pin
40
76-203
50
102-254
63
127-305
Medium load
short single pin
40
127
50
127
63
127
DH=Diameter of housing hole
Lo=Free length of spring
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Unita Precompressa - Special Springs

Peugeot e Citroën standard

DH
mm

Lo
mm

  
Strong load Ø 25
25 102
Strong load Ø 32
33 102
33 115
 
DH=Diameter of housing hole
Lo=Free length of spring
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Carico leggero - Filo ovale (US standard) - Special Springs

Light load springs - Oval wire (US Standard)

DH
mm
Lo
mm
 A B B
9,5 25-305
25% Lo
40 % Lo
50 % Lo
13 25-305
16 25-305
19,5 25-305
25,5 25-305
32 38-305
38,5 51-305
51 64-305
63 76-305
DH=Diameter of housing hole
Lo=Free length of spring
A- Recommended deflection for long lifetime
B- Recommended deflection for medium lifetime
C- Maximum allowed deflection
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Carico medio - Filo ovale (US standard) - MHR series - Special Springs

Medium load springs - Oval wire (US Standard)

DH
mm
Lo
mm
 A B B
9,5 25-305
20% Lo
25 % Lo
37 % Lo
13 25-305
16 25-305
19,5 25-305
25,5 25-305
32 38-305
38,5 51-305
51 64-305
63 76-305
 
DH=Diameter of housing hole
Lo=Free length of spring
A- Recommended deflection for long lifetime
B- Recommended deflection for medium lifetime
C- Maximum allowed deflection
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Carico forte, filo ovale - US standard - Special springs

Strong load springs - Oval wire (US Standard)

DH
mm
Lo
mm
 A B B
9,5 25-305
15% Lo
20 % Lo
30 % Lo
13 25-305
16 25-305
19 25-305
26 25-305
32 38-305
38 51-305
51 64-305
63 76-305
DH=Diameter of housing hole
Lo=Free length of spring
A- Recommended deflection for long lifetime
B- Recommended deflection for medium lifetime
C- Maximum allowed deflection
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Carico extra - Filo Ovale - US standard - XHG series

Extra strong load springs - Oval Wire (US Standard)

DH
mm
Lo
mm
 A B B
9,5 25-305
15% Lo
20 % Lo
25 % Lo
13 25,-305
16 25-305
19,5 25-305
25,5 25-305
32 38-305
38,5 51-305
51 64-305
DH=Diameter of housing hole
Lo=Free length of spring
A- Recommended deflection for long lifetime
B- Recommended deflection for medium lifetime
C- Maximum allowed deflection
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Carico extra leggero - jis B 5012 - Jappanese industrial standard - Special springs

Extra light load springs - Jis B5012 (Japanese Industrial standard)

Do
mm
Lo
mm
 1,000,000
cycles

500,000
cycles

 300,000
cycles
10 20-80
40% Lo
45 % Lo
50 % Lo
12 20-80
14 25-90
16 25-100
18 25-100
20 25-150
22 25-150
25 25-175
 
Do=Outiside Diameter
Lo=Free length of spring
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Carico leggero - Jis B5012 - Japanese Industrial standard - Special springs

Light load springs - Jis B5012 (Japanese Industrial standard)

Do
mm
Lo
mm
 1,000,000
cycles		 500,000
cycles		 300,000
cycles
10 20-80
32% Lo
36 % Lo
40 % Lo
12 20-80
14 25-90
16 25-100
18 25-100
20 25-150
22 25-150
25 25-175
27 25-175
30 25-100
35 25-100
40 25-150
50 25-150
60 25-175
 
Do=Outiside Diameter
Lo=Free length of spring
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Carico Medio - jis B5012 - jappanere industrial standard - special springs

Medium load springs - Jis B5012 (Japanese Industrial standard)

Do
mm
Lo
mm
 1,000,000
cycles		 500,000
cycles		 300,000
cycles
10 20-80
25,6% Lo
28,8 % Lo
32 % Lo
12 20-80
14 25-90
16 25-100
18 25-100
20 25-150
22 25-150
 
Do=Outiside Diameter
Lo=Free length of spring
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Carico pesante - jis B5012 - japanese industrial standard - special springs

Strong load springs - Jis B5012 (Japanese Industrial standard)

Do
mm
Lo
mm
 1,000,000
cycles		 500,000
cycles		 300,000
cycles
10 20-80
19,2% Lo
21,6 % Lo
24 % Lo
12 20-80
14 25-90
16 25-100
18 25-100
20 25-150
22 25-150
25 25-175
27 25-175
30 25-200
35 40-200
40 40-250
50 50-300
60 60-300
Do=Outiside Diameter
Lo=Free length of spring
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Carico Super - Jis B5012 - jappanese industrial standard - special springs

Super load springs - Jis B5012 (Japanese Industrial standard)

Do
mm
Lo
mm
 1,000,000
cycles		 500,000
cycles		 300,000
cycles
10 20-80
16% Lo
18 % Lo
24 % Lo
12 20-80
14 25-90
16 25-100
18 25-100
20 25-150
22 25-150
 
Do=Outiside Diameter
Lo=Free length of spring
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Carico estra leggero - jic 5012 - japanese industrial standard - spacial springs

Round wire, not painted springs - Jis B5012

Do
mm
Lo
mm
 3,000,000
cycles		 1,500,000
cycles		 100 - 200,000
cycles
3 10-25
16% Lo
24% Lo
32% Lo
4 10-30
6 15-35
8 15-40
10 25-50
12 25-60
14 25-70
16 25-80
18 25-90
20 25-100
22 25-100
25 25-100
30 50-125
Do=Outiside Diameter
Lo=Free length of spring
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Carico estra leggero - jic 5012 - japanese industrial standard - spacial springs

High deflection springs - Jis B5012 (Japanese Industrial standard)

Do
mm
Lo
mm
 1,000,000
cycles
10 20-80
50% Lo
12 20-80
14 25-90
16 25-100
18 25-100
20 25-150
22 25-150
 

Do=Outiside Diameter
Lo=Free length of spring
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