friction clutches - Arten Freios e Embreagens Industriais

Table of Contents◗FUNCTION EXAMPLES“Air Champ” ®DISCONNECT:A simple clutch function thatproduces remote, automatic,occasional disconnection of oneoperation from the rest of themachine — or one machine fromanother. A 5HP-SP single positionclutch is often used where exactregistration or timing is required.◗ SELECTION CONSIDERATIONS:Transmitted horsepowerTorqueRPM◗ EXAMPLEA clutch is required to disconnect thepower of a 10 horsepower, 1750 RPMmotor from the drive shaft of a printingpress. Exact registry of the printing rollsis required when the clutch is engaged.The clutch is mounted on the driven shaftand is connected with a chain andsprockets at a speed ratio of 1:1.D01123416◗ “AIR CHAMP”PRODUCT CONSIDERATIONS:BW-XHWF–450L–600M–800H–1000MODULARCLUTCHMDO625–1375This application is classified as anoccasional start. Select a clutch based onthe transmitted horsepower and RPM.DO2123417Use a service factor of 2.◗ TORQUE CALCULATION:Torque = 63,000(HP)KRPM= 63,000(10)2 = 720 in. lbs.1750◗ UNIT SELECTED:A 5H30P-SP, Single Position ToothClutch Product Number 912100.D04123419◗ CONTROL CIRCUITA cam switch, used for timing, energizesthe clutch control circuit.3-WAY CONTROL — N.C. —D05123420ENGAGES CLUTCH OR BRAKE WHENACTUATOR SWITCH IS CLOSEDD03123418FMCEDPC9T–15T4H30P–4H70PLSCC5H30–5H705H30P–5H80P5H30SP–5H80SPD06123421DFEQFE1150–2500REGULATORPROD. NO. 940001D05125427MUFFLER–OPTIONALPROD. NO. 9394003-WAY CONTROL–N.C.PROD. NO. 949002QUICK EXHAUST VALVEPROD. NO. 945125374FILTERPROD. NO. 939101LUBRICATORPROD. NO. 939201