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Table of Contents◗OVERLOAD PROTECTION DEVICES“Air Champ” ®OVERLOAD PROTECTION SYSTEMOverload Protection System (OPS)is a combination of a flangemounted,air engaged clutch andan electronic control thatelectronically detects clutch slip intorque overload conditions. Uponrecognition of the overload, thesystem disengages the clutch, andcan operate an external signallingdevice (i.e. warning light/alarm).OPS includes two proximitysensors: one mounted on theclutch input, and one mounted onthe clutch output. The controlcompares the signals from theindividual sensors and determinesif the clutch is slipping.◗ The clutch is re-engaged at anyspeed, and at any position of theclutch interface◗ The clutch torque is remotelyadjusted with a simple air regulator◗ The motor disconnects from theload when an overload occurs, sothe motor runs cooler and moreefficiently, without current surgesand blown fuses◗ The OPS also prevents the motorrotor inertia from contributing todamage caused by torque overloads◗ The FMCEclutch is self-containedand protected from dirt and debris◗ The controller is available in aNEMA Type 12 enclosure, or as astand-alone board for panel mounting◗ OPS operates on standard AC orDC voltages and frequencies◗ Quick connect/disconnect wireconnection coupling◗ Soft-start capabilities providesmore sensitive overload protectionthan ball-detent mechanisms122◗ OVERLOAD PROTECTION SYSTEM (OPS)Model: OPS - Chassis Version OPS - Enclosed VersionProduct Number: 964403 964404Input Power 12 VDC @ 800 mA 12VDC @ 800 mAOptions: 115 VAC @ 110 mA 115 VAC @ 110 mA230 VAC @ 57 mA 230 VAC @ 57 mAInputs: Inductive proximity sensors: Inductive proximity sensors:npn, open collector, current npn, open collector, currentsinking or NAMURsinking or NAMUROutputs: Relay: 28 VDC, 115/230 VAC Relay: 28 VDC, 115/230 VAC@ 2 Amps.@ 2 Amps.K1: 12 VDC @ .6 Amps K1: 12 VDC @ .6 Ampspower available, used topower available, used tooperate clutch solenoid.operate clutch solenoid.K2: available for auxiliary K2: available for auxiliaryuse. No power available.use. No power available.◗ NEMA MOTOR/FRAME SELECTION CHARTUse this chart as specification and operational criteria for your application.HP of Frame Motor Clutch-Brake HP of Frame Motor Clutch-BrakeMotor RPM Number Shaft (IN) Model Number Motor RPM Number Shaft (IN) Model Number1/4 1800 56C 0.625 FMCE-6251/4 1200 56C 0.625 FMCE-6251/3 1800 56C 0.625 FMCE-6251/3 1200 56C 0.625 FMCE-6251/2 1800 56C 0.625 FMCE-6251/2 1200 56C 0.625 FMCE-6251/2 900 143TC 0.875 FMCE-8753/4 1800 56C 0.625 FMCE-6253/4 1200 143TC 0.875 FMCE-8753/4 900 145TC 0.875 FMCE-8751 1800 56TC 0.625 FMCE-6251 1800 143TC 0.875 FMCE-8751 1200 145TC 0.875 FMCE-8751 900 182TC 1.125 FMCE-1125◗ TORQUE VS. AIR PRESSUREModel 625200Static Torque in Inch-PoundsStatic Torque in Inch-Pounds1751501251007550250 10 20 30 40 50 60 70 80Air Pressure in PSI72063054045036027018090Model 1125ClutchClutch1-1/2 1800 145TC 0.875 FMCE-8751-1/2 1200 182TC 1.125 FMCE-11251-1/2 900 184TC 1.125 FMCE-11252 1800 145TC 0.875 FMCE-8752 1200 184TC 1.125 FMCE-11252 900 213TC 1.375 FMCE-13753 1800 182TC 1.125 FMCE-11253 1200 213TC 1.375 FMCE-13753 900 215TC 1.375 FMCE-13755 1200 215TC 1.375 FMCE-13755 1800 184TC 1.125 FMCE-11257-1/2 1800 213TC 1.375 FMCE-137510 1800 215TC 1.375 FMCE-1375Static Torque in Inch-Pounds2962592221851481117437Model 8750 10 20 30 40 50 60 70 80Air Pressure in PSIModel 137512000 10 20 30 40 50 60 70 800 10 20 30 40 50 60 70 80Air Pressure in PSIAir Pressure in PSINOTE: Dynamic torque is approximately 85% of static torque.Static Torque in Inch-Pounds1050900750600450300150ClutchClutch
Table of Contents“Air Champ” ®OVERLOAD PROTECTION DEVICES ◗OVERLOAD PROTECTION SYSTEM - APPROXIMATE DIMENSIONS (INCHES)◗ MODELS 625, 875, 1125 & 1375SET SCREWSQ KWYBB2KL2CSCCTAHBB120°.190-32AIR INLETU2AK1BDAJPAK2U1AJBC4 AT 90°BE2BE1BFA AT 90°MODELPRODUCT +.000 +.002 KEY KEYWAY +.000 +.001NUMBER AH AJ AK1 -.002 AK2 -.000 BB1 BB2 BE1 BE2 BF C CS CT KL1 KL2 P (SQ) WD DP U1 -.001 U2 -.00062587511251375964405 2.06 5.875 4.498 4.502 0.31 0.16 .31 .38 .406 5.55 1.43 0.75 1.38 2.13 6.30 0.188 0.188 0.094 0.625 0.625964406 1.98 5.875 4.498 4.502 0.39 0.19 .39 .56 .406 5.98 1.47 0.94 1.38 2.24 7.81 0.188 0.188 0.094 0.875 0.875964407 2.58 7.250 8.498 8.502 0.54 0.19 .54 .37 .562 8.01 1.75 1.09 2.00 2.90 9.63 0.250 0.250 0.125 1.125 1.125964408 3.08 7.250 8.498 8.502 1.12 0.19 1.12 .37 .531 9.04 1.96 1.44 2.56 3.39 10.38 0.250 0.250 0.125 1.375 1.375◗ OPS CONTROLLER – CHASSIS VERSIONPRODUCTMODEL NUMBER A B C D E F G H J K L M N O POPS Chassis 964403 6.50 5.00 6.00 4.50 3.00 2.25 0.25 0.25 #6-32UNC-2B.38DP 5X 3.03 3.44 1.88 1.38 0.06 0.41◗ OPS CONTROLLER – ENCLOSED VERSION®PRODUCTMODEL NUMBER A B C D E F G H J K L M N O POPS Enclosed 964404 9.50 8.25 8.25 7.00 8.75 6.00 0.62 0.57 0.31 HOLE 4X 4.25 3.69 0.07 0.50 0.62 0.37123
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Table of ContentsPRODUCTCAT ALOG10-
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Table of Contents◗PRODUCT NUMBER
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Table of Contents◗FAMILY OF PRODU
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Table of Contents“Air Champ” ®
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Table of Contents◗APPLICATION GUI
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Table of ContentsWeb ProductsGUIDE
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Table of Contents◗ MICRO FRICTION
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Table of Contents◗“Air Champ”
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Table of ContentsWeb ProductsIn acc
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Page 111 and 112: Table of Contents◗ AIR PRESSURE C
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Page 127 and 128: Table of ContentsEclipse SERVOMOTOR
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Page 131 and 132: Table of ContentsEclipse LINEAR MOT
Page 133 and 134: Table of ContentsEclipse NEMA AC MO
Page 135 and 136: Table of ContentsEclipse METRIC AC
Page 137 and 138: Table of Contents◗ BW MODEL BRAKE
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Table of Contents◗CALIPER BRAKES
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Table of Contents◗CALIPER BRAKES
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Table of Contents◗DRUM BRAKES“A
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Table of ContentsDRUM BRAKES “Air
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Table of ContentsDRUM BRAKES “Air
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Table of Contents◗HEAVY DUTY BRAK
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Table of Contents◗METRIC BRAKES
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Table of Contents◗BRAKESWeb Produ
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Table of Contents◗TENSION CONTROL
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Table of Contents◗CLUTCH/BRAKES
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Table of Contents◗CLUTCH/BRAKESFM
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Table of Contents◗CLUTCH/BRAKESA
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Table of ContentsCLUTCH/BRAKES “A
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Table of Contents◗WEB AUXILLARY C
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Table of Contents◗CONTROLS“Air
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Table of Contents◗REPAIR KITS“A
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