Brake & Clutch Formulas
Brake and Clutch Formulas
Motor Power
HP = Torque (in.-lb.) x RPM / 63025
Torque
Torque (in.-lbs.) = HP x 63025 / RPM
Line Speed of Payoff Spool
FPM = 3.142 x D (in.) x RPM / 12
Spool RPM
RPM = FPM x 12 / 3.142 x D (in.)
Motor Power
Power (watts) = HP x 746 (watts/HP)
Heat Capacity
Watts = Torque (in.-lb.) x RPM x 746 / 63025
Hysteresis Tensioning Brake Specifications (metric)
Hysteresis Tensioning Feedback Brake Specifications (inches)
Hysteresis Tensioning Feedback Brake Specifications (metric)
Eddy Current Tensioning Clutch Specifications (inches)
Eddy Current Tensioning Clutch Specifications (metric)
Contact Us
In Memory of Carl P. Sjogren
in loving memory of Carl P. Sjogren
We’re Hiring: CNC Machinist
We are hiring for a skilled CNC Machinist. Join an innovative, forward-thinking wire tooling business that has been around since 1927.
NEW MACHINE! – Matsuura MAM72-35V PC-32
Sjogren has long been an industry leader and continues to deliver customized, factory-floor innovations that provide some of the greatest efficiencies in the field. We have recently added some new equipment to our facility, including a Matsuura MAM72-35V PC-32. You...
