friction clutches - Arten Freios e Embreagens Industriais

Table of Contents“Air Champ” ®CLUTCHES ◗Study the Clutch Application Data, Torque Charts and RPM/Air Pressure information for these clutches carefully to ensure youhave selected the proper 4HP Model for your requirements. If not properly used, failure or poor performance can occur. Pleaseconsult Nexen if you are unsure of your applications suitability.Shown are maximum rpm values (based on 10,000 hours of bearing life) for various air pressures at which the 4HP Clutch Modelscan be run. For any other rpm at any other air pressure, please consult Nexen◗ CLUTCH APPLICATION DATAMAX. Ft. Lbs. of MAX. Ft. Lbs. ofEnergy per Energy per HP TMODEL Engagement Minute Up to4H30P 5900 2950 .094H35P 8100 4050 .124H40P 9590 4795 .154H45P 11800 5900 .184H50P 12540 6270 .194H60P 14750 7375 .224H70P 18440 9220 .28◗ MAXIMUM RPM FOR VARIOUS AIR PRESSURESAir PressureClutch SizesPSI 30 35 40 45 50 60 7080 1400 1200 800 1000 900 700 70070 1600 1400 1100 1400 1200 900 90060 1800 1800 1400 1800 1800 1200 120050 -- -- 1800 -- -- 1800 180040 -- -- -- -- -- -- --4HP SERIES, MULTIPLE DISC CLUTCHES - APPROXIMATE DIMENSIONS (INCHES)◗ PILOT MOUNTA.125 N P T P O R TG (M A X . E N G A G E D)KH (D I S E N G A G E D)JIPBSET SCREWS(2) AT 90°BOTH ENDSDEFCAG(REF FOR COUPLING LENGTH)NM (D I S E N G A G E D)L (E N G A G E D)+.001PRODUCT +.000 F -.000PMODEL NUMBER A AG B C D -.001 E MAX. BORE G H I J K L M N TAP B.C.4H30P 923412 4.88 3.88 4.00 4.29 2.875 1.38 0.750 1.26 0.93 0.12 0.32 1.00 2.02 1.68 0.32 (4) .250-20 3.4374H30P 923400 4.88 3.88 4.00 4.29 2.875 1.38 0.875 1.26 0.93 0.12 0.32 1.00 2.02 1.68 0.32 (4) .250-20 3.4374H35P 923511 5.25 4.22 4.50 4.88 3.500 1.77 1.000 1.29 0.94 0.12 0.29 1.03 2.03 1.69 0.29 (4) .250-20 4.0624H35P 923500 5.25 4.22 4.50 4.88 3.500 1.77 1.125 1.29 0.94 0.12 0.29 1.03 2.03 1.69 0.29 (4) .250-20 4.0624H40P 923611 5.25 4.22 5.00 5.00 3.500 1.77 1.188 1.32 0.94 0.12 0.29 1.03 2.06 1.69 0.29 (4) .250-20 4.254H40P 923600 5.25 4.22 5.00 5.00 3.500 1.77 1.250 1.32 0.94 0.12 0.29 1.03 2.06 1.69 0.29 (4) .250-20 4.254H45P 923712 5.65 4.50 5.75 5.91 4.125 2.36 1.438 1.33 0.95 0.12 0.32 1.16 2.18 1.80 0.32 (4) .250-20 4.7504H45P 923700 5.66 4.50 5.75 5.91 4.125 2.36 1.500 1.33 0.95 0.12 0.32 1.16 2.18 1.80 0.32 (4) .250-20 4.7504H50P 923812 6.02 4.86 6.25 6.25 4.500 2.56 1.688 1.20 1.03 0.16 0.38 1.16 2.39 2.07 0.38 (4) .312-18 5.2504H50P 923800 6.02 4.86 6.25 6.25 4.500 2.56 1.750 1.20 1.03 0.16 0.38 1.16 2.39 2.07 0.38 (4) .312-18 5.2504H60P 923900 6.81 5.59 7.25 6.94 5.250 2.95 1.938 1.61 1.17 0.16 0.38 1.22 2.77 2.33 0.38 (4) .312-18 6.1254H70P 924000 7.66 6.09 8.38 8.12 5.750 3.35 2.188 1.78 1.19 0.16 0.38 1.56 3.08 2.48 0.34 (4) .500-13 7.000SINGLE AND DOUBLE FLEXIBLE COUPLING ASSEMBLIESBoth Single and Double Flexible Couplings are available for the 4HP Multiple Disc Clutch. See the following pages for details.65