Spring Details

ConforceĀ® Constant Force Springs:

  • Offer high force output with very small space requirements
  • Provide long linear reach with minimal force buildup
  • Store power indefinitely when extended

SERIES H SPRING LIFE 4000 CYCLES

Part NumberThickness (in)Width (in)Length (in)Load +-10% (lbs)I.D. +-10% (in)O.D. +-10% (in)End Holes
SH3C12.003.18712.37.21.301-.096
SH4C15.004.18715.49.29.401-.096
SH4D15.004.25015.66.25.401-.130
SH4E15.004.31215.83.28.401-.130
SH5E17.005.312171.03.37.501-.130
SH6F24.006.375241.48.45.621-.196
SH6G25.006.500251.97.45.651-.196
SH8G30.008.500302.63.59.821-.196
SH8J30.008.625303.29.61.831-.196
SH8K24.009.750244.00.62.821-.196
SH10J33.010.625334.12.73.991-.196
SH10K33.010.750334.95.71.971-.196
SH12K39.012.750395.94.881.191-.196
SH12P39.0121.00397.92.881.201-.196
SH16P40.0161.004010.601.201.521-.196
SH20R50.0201.255016.501.471.891-.196
SH25S52.0251.505224.801.772.232-.265
SH25U52.0252.005233.001.782.222-.265
SH31U60.0312.006040.902.503.032-.265

SERIES L SPRING LIFE 25000 CYCLES

Part #Thickness (in)Width (in)Length (in)Load +-10% (lbs)I.D. +-10% (in)O.D. +-10% (in)End Holes
SL4D18.004.25018.23.53.621-.130
SL5E18.005.31218.36.69.781-.130
SL5F25.005.37525.43.65.781-.130
SL6F25.006.37525.52.7.901-.196
SL6G25.006.50025.70.80.921-.196
SL8G33.008.50033.931.071.231-.196
SL10J35.010.625351.461.361.531-.196
SL12K45.012.750452.091.601.821-.196
SL12P45.0121.00452.801.601.841-.196
SL15P48.0151.00483.501.962.201-.196
SL15R48.0151.25484.372.032.291-.196
SL16P46.0161.00464.101.962.211-.196
SL20R55.0201.25555.832.532.821-.196
SL25S60.0251.50608.43.353.702-.265
SL25U60.0252.006011.703.373.682-.265
SL31U70.0312.007014.404.354.742-.265