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Constant Force

Vulcan Spring is a leading high-volume spring manufacturer producing millions of flat steel springs each year along with mechanical reels and many other types of springs and assemblies.  We primarily supply our products to OEM’s (Original Equipment Manufacturers) who use our products as components in their products.

Offered as a convenience only, we do offer an online store for a small selection of “stock” items available for purchase with a minimum order of $200 with your credit card.  All sales are final.   Please contact our sales team for higher quantity and custom configurations for your volume application.

 

SERIES H SPRING LIFE 4000 CYCLES

Part Number Thickness (in) Width (in) Length (in) Load +-10% (lbs) I.D. +-10% (in) O.D. +-10% (in) End Holes
SH3C12 .003 .187 12 .37 .21 .30 1-.096
SH4C15 .004 .187 15 .49 .29 .40 1-.096
SH4D15 .004 .250 15 .66 .25 .40 1-.130
SH4E15 .004 .312 15 .83 .28 .40 1-.130
SH5E17 .005 .312 17 1.03 .37 .50 1-.130
SH6F24 .006 .375 24 1.48 .45 .62 1-.196
SH6G25 .006 .500 25 1.97 .45 .65 1-.196
SH8G30 .008 .500 30 2.63 .59 .82 1-.196
SH8J30 .008 .625 30 3.29 .61 .83 1-.196
SH8K24 .009 .750 24 4.00 .62 .82 1-.196
SH10J33 .010 .625 33 4.12 .73 .99 1-.196
SH10K33 .010 .750 33 4.95 .71 .97 1-.196
SH12K39 .012 .750 39 5.94 .88 1.19 1-.196
SH12P39 .012 1.00 39 7.92 .88 1.20 1-.196
SH16P40 .016 1.00 40 10.60 1.20 1.52 1-.196
SH20R50 .020 1.25 50 16.50 1.47 1.89 1-.196
SH25S52 .025 1.50 52 24.80 1.77 2.23 2-.265
SH25U52 .025 2.00 52 33.00 1.78 2.22 2-.265
SH31U60 .031 2.00 60 40.90 2.50 3.03 2-.265

 

SERIES L SPRING LIFE 25000 CYCLES

Part Number Thickness (in) Width (in) Length (in) Load +-10% (lbs) I.D. +-10% (in) O.D. +-10% (in) End Holes
SL4D18 .004 .250 18 .23 .53 .62 1-.130
SL5E18 .005 .312 18 .36 .69 .78 1-.130
SL5F25 .005 .375 25 .43 .65 .78 1-.130
SL6F25 .006 .375 25 .52 .7 .90 1-.196
SL6G25 .006 .500 25 .70 .80 .92 1-.196
SL8G33 .008 .500 33 .93 1.07 1.23 1-.196
SL10J35 .010 .625 35 1.46 1.36 1.53 1-.196
SL12K45 .012 .750 45 2.09 1.60 1.82 1-.196
SL12P45 .012 1.00 45 2.80 1.60 1.84 1-.196
SL15P48 .015 1.00 48 3.50 1.96 2.20 1-.196
SL15R48 .015 1.25 48 4.37 2.03 2.29 1-.196
SL16P46 .016 1.00 46 4.10 1.96 2.21 1-.196
SL20R55 .020 1.25 55 5.83 2.53 2.82 1-.196
SL25S60 .025 1.50 60 8.74 3.35 3.70 2-.265
SL25U60 .025 2.00 60 11.70 3.37 3.68 2-.265
SL31U70 .031 2.00 70 14.40 4.35 4.74 2-.265
L5G16VS .0045 .500 16 .36 .71 .78 1-.196
CF3 Stamp 

 

SERIES K SPRING LIFE 12000 CYCLES

Part Number Thickness (in) Width (in) Length (in) Load +-10% (lbs) I.D. +-10% (in) O.D. +-10% (in) End Holes
K3D14VS .004 .250 14 .27 .30 .38 2-.250 Scallops
CF2 Stamp

 

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