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friction clutches - Arten Freios e Embreagens Industriais

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Table of Contents◗TOOTH CLUTCHES“Air Champ” ®METRIC 5H SERIES, FLANGEMOUNT TOOTH CLUTCHESThe Metric 5H Series provides:◗ Instantaneous Torque up to2,000 Nm◗ Maximum Operating Speed up to3700 rpm◗ 7 Standard Bore sizes rangingfrom 20 to 55 millimeters◗ 7 Minimum Bore sizes rangingfrom 12,7 to 47,6 millimeters–you machine and assemble◗ Positive engagement in multiplepositions◗ Immediate start-up with noslippage◗ Versatile Mounting Capability forbearing supported pulley,sprocket or gear.7 Models offer design flexibility:◗ Sealed, radial ball bearings◗ Pilot Mount design with tappedmounting holes◗ METRIC 5H SERIES, FLANGE MOUNT TOOTH CLUTCHES—MULTIPOSITIONStandard Bore Clutch:Product Speeds Up Bore KEYWAY # of Shipping Wt.Model Number to RPM (mm) WD x DP Teeth (kg)5H30 906703 3700 20 6 x 2,8 91 3,25H35 906802 3200 25 8 x 3,3 106 4,15H40 906902 3000 30 8 x 3,3 122 55H45 907002 3000 35 10 x 3,3 137 75H50 907103 3000 40 12 x 3,3 152 8,15H60 907202 2400 45 14 x 3,8 183 135H70 907302 2000 55 16 x 4,3 214 18Keys are customer furnished and must be full-length.Bearing life is optimized at lower speeds and air pressure.Minimum Bore Clutch:Minimum bore <strong>clutches</strong> are supplied unassembled with machinable hubs.Product Speeds Up Bore # of Shipping Wt.Model Number to RPM (mm) Teeth (kg)5H30 906704 3700 12,7 91 3,25H35 906803 3200 15,9 106 4,15H40 906903 3000 19,1 122 55H45 907003 3000 22,2 137 75H50 907104 3000 25,4 152 8,15H60 907203 2400 31,8 183 135H70 907303 2000 47,6 214 18Keys are customer furnished and must be full-length.CAUTION!Tooth <strong>clutches</strong> are normally engaged when stationary. They are not intended for usein most cyclic applications or high speed engagement. In certain circumstances,tooth <strong>clutches</strong> can be engaged at differential speeds. Please consult Nexen if you areconsidering an application involving engagement at differential speeds.◗ Thru-shaft mounting designuses a full-length keyway◗ 222 millimeter hose included.◗ TORQUE VS. AIR PRESSURE5H30, 5H35 & 5H404505H405H45, 5H50, 5H60 & 5H70240037520005H70Torque in Nm300225150755H355H30Torque in Nm160012008004005H605H505H450 1 2 3 4 5 6Air Pressure in BarTorque (In. Lbs.) = Nm x 8.849PSI = Bar ÷ .06890 1 2 3 4 5 6Air Pressure in Bar98

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