FS38 Series

• Single Belleville Disc Spring Stack | 233 lb. Tangential Force at zero friction pad wear | 1719 in. lbs. F. braking torque using 16 inch disc diameter at maximum tangential force | 2.0 sq. in. total friction pad area | Unlimited disc diameter

FS47 Series

• Single Belleville Disc Spring Stack | 465 lb. Tangential Force at zero friction pad wear | 3315 in. lbs. F. braking torque using 16 inch disc diameter at maximum tangential force | 4.0 sq. in. total friction pad area | 1033 lbs. clamping force | Unlimited disc diameter

FS200 Series

• Dual Belleville Disc Spring Stacks | 929 lb. Tangential Force at zero friction pad wear | 6626 in. lbs. F. braking torque using 16 inch disc diameter at maximum tangential force | 2065 lb. maximum clamping force | 8.19 sq. in. total friction pad area | Up to 16 inch disc diameter

FS210S Series Low Pressure

• 200 PSI release pressure | Single Acting Dual Belleville Disc Spring Stacks | 1,859 lb. Tangential Force at zero friction pad wear | 4,720 lb. of Clamping Force | 26,273 in. lbs. F. braking torque using 30 inch disc diameter at maximum tangential force | 8.19 sq. in. total friction pad area | Unlimited brake disc diameter

FS400 Series

• Dual Belleville Disc Spring Stacks | 2271 lb. Tangential Force at zero friction pad wear | 16,199 in. lbs. F. braking torque using 16 inch disc diameter at maximum tangential force | 8.19 sq. in. total friction pad area | 4130 lbs. clamping force | Up to 16 inch disc diameter

FS410S Series Low Pressure

• 288 PSI release pressure | Single Acting Dual Belleville Disc Spring Stacks | 2271 lb. Tangential Force at zero friction pad wear | 4130 lb. of Clamping Force | 32,096 in. lbs. F. braking torque using 30 inch disc diameter at maximum tangential force | 8.19 sq. in. total friction pad area | Unlimited brake disc diameter

FS500 Series

• Double Acting Dual Belleville Disc Spring Stacks | Single Acting Single Belleville Disc Spring Stack | 3059 lb. Tangential Force at zero friction pad wear |  6798 lb. of Clamping Force | 41,112 in. lbs. F. braking torque using 30 inch disc diameter at maximum tangential force | 14.14 sq. in. total friction pad area | Sized for brake discs ranging from 14 inch diameter to unlimited.

FS510S and FS510D Series Low Pressure

• 400 PSI release pressure | Single Acting Single Belleville Disc Spring Stack or Double Acting Dual Belleville Disc Spring Stacks | 3059 lb. Tangential Force at zero friction pad wear | 6798 lb. of Clamping Force | 41,112 in. lbs. F. braking torque using 30 inch disc diameter at maximum tangential force | 14.14 sq. in. total friction pad area | Unlimited brake disc diameter

FS525 Series Low Pressure

• 200 PSI release pressure | Double Acting Dual Belleville Disc Spring Stacks | Single Acting Single Belleville Disc Spring Stack | 6,118 lb. Tangential Force at zero friction pad wear | 15,538 lb. of Clamping Force | 82,225 in. lbs. F. braking torque using 30 inch disc diameter at maximum tangential force | 14.14 sq. in. total friction pad area | Sized for brake discs ranging from 14 inch diameter to unlimited.

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.