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FS400B Hydraulic Spring Applied Turbine Brake


Attributes | Quote | Options | Downloads | Related FS400B

4004-0842W

400 series, hydraulic spring applied, single acting caliper disc brake, sized for 1/4 inch thick brake disc.

  • Aluminum Construction
  • Hardcoated
  • 2000 PSI Maximum Pressure
  • 1500 PSI Release Pressure
  • Dual Belleville Disc Spring Stacks
  • Available W.C. Branham Brake Discs: 6 5/16", 8", 10", 12" Diameter
  • Fits on Brake Discs up to 16 inch Diameter
  • .45 Coefficient of Friction Pad #951023
  • Replaceable Friction Pads
  • Non-Asbestos Friction Material
  • 1859 lb. Maximum Tangential Force
  • 4130 lb. Clamping Force
  • 13,260 in. lb. Braking Torque using 16 inch Diameter Brake Disc

Engineering note: Spring applied brakes are intended for use as an emergency stop or static holding device. It is not suggested to use in continuous slip applications as torque capacity is directly related to friction pad wear.

Attributes


Description Single Acting, Fixed Mount. Use Floating Disc
Additional Info Dual Pistons. Spring Applied 1500 PSI Rel.
Disc Thick.(in.) 1/4
Tangential Force 1859 lbf, 8269 N
Max. Pressure, PSI 2000
Seals Buna-N
Wearable Friction Material 1.82 cu.in.
Piston Dia. 1.625 in.
Total Pad Area 8.19 sq.in.
Fluid Displacement & Type 0.113 cu.in. / Hydraulic Oil

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Options

Option G - EPR seals for DOT 3 automotive brake fluid | Electroless nickel plating and stainless steel fasteners | Spacers are available for other disc thicknesses including metric

Downloads


FS400Series Dimension View (288KB JPG)
FS400Series Dimension Print (314KB PDF)
FS400Series DWG Cad (374KB DWG)
FS400Series DXF Cad (793KB DXF)
FS400Series STEP CAD (781KB STP)
FS400Series Parts View (724KB PDF)
Product Number Product Name Description Additional Info Disc Thick.(in.) Tangential Force
4004-0840W FS400A Single Acting, Fixed Mount. Use Floating Disc Dual Pistons. Spring Applied 1500 PSI Rel. 5/32 1859 lbf, 8269 N
4004-0841W FS400AF Single Acting, Floating Mount. Use Fixed Disc Dual Pistons. Spring Applied 1500 PSI Rel. 5/32 1859 lbf, 8269 N
4004-0843W FS400BF Single Acting, Floating Mount. Use Fixed Disc Dual Pistons. Spring Applied 1500 PSI Rel. 1/4 1859 lbf, 8269 N
4004-0844W FS400E Single Acting, Fixed Mount. Use Floating Disc Dual Pistons. Spring Applied 1500 PSI Rel. 1/2 1859 lbf, 8269 N
4004-0845W FS400EF Single Acting, Floating Mount. Use Fixed Disc Dual Pistons. Spring Applied 1500 PSI Rel. 1/2 1859 lbf, 8269 N
4004-0846W FS400L Single Acting, Fixed Mount. Use Floating Disc Dual Pistons. Spring Applied 1500 PSI Rel. 3/8 1859 lbf, 8269 N
4004-0847W FS400LF Single Acting, Floating Mount. Use Fixed Disc Dual Pistons. Spring Applied 1500 PSI Rel. 3/8 1859 lbf, 8269 N
 
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