Page 15 of Buckeye, Dotco, Gardner-Denver Pneumatic Power Motors by Cooper Power Tools

rotary vane c3 series s maximum motor power rotary vane c3 series s maximum motor power 0.65 hp 0.48 kw s torque range 0.45 hp 0.34 kw s torque range 1.5 ­ 30.5 ft lbs 2.0 ­ 42 nm s non-reversible 74041aa3 74053aa8 1.5 ­ 28 ft lbs 2.0 ­ 38 nm s reversible s side exhaust s side exhaust model number at max hp · 74041aa3 · 74049aa7 74045aa5 74054aa6 74055aa4 74051aa2 74044aa7 74043aa9 7500 2000 1400 1000 600 400 300 200 rpm free speed 15000 4000 2800 2000 1200 800 600 400 stall torque ft lbs 1.5 4.0 5.5 7.0 12.5 17.5 22.0 30.5 nm 2.0 5.4 7.5 9.5 17.0 24.0 30.0 42.0 lbs 4.00 4.00 4.00 4.00 4.50 4.50 4.50 4.50 weight kg 1.8 1.8 1.8 1.8 2.0 2.0 2.0 2.0 gear ratio max overhung load stall lbs kg model number at max hp · 74053aa8 74048aa9 · 74052aa0 74050aa4 74047aa1 74046aa3 74040aa5 74039aa8 5000 1400 1000 700 400 300 200 150 rpm free speed 10000 2800 2000 1400 800 600 400 300 stall torque ft lbs 1.5 4.0 5.5 6.5 11.5 17.0 20.0 28.0 nm 2.0 5.4 6.8 8.8 15.6 23.0 27.0 38.0 lbs 4.13 4.13 4.13 4.13 4.63 4.63 4.63 4.63 weight kg 1.9 1.9 1.9 1.9 2.1 2.1 2.1 2.1 gear ratio max overhung load stall lbs kg foot and flange mounting ­ 5/8 diameter keyed spindle 3.55:1 5:1 6.6:1 12.56:1 17.74:1 23.47:1 33:1 470 470 470 470 470 470 470 470 213 213 213 213 213 213 213 213 foot and flange mounting ­ 5/8 diameter keyed spindle 3.55:1 5:1 6.6:1 12.56:1 17.74:1 23.47:1 33:1 470 470 470 470 470 470 470 470 213 213 213 213 213 213 213 213 ·available on quotation basis only all models assume overhung load located at .94 23.81mm from face of motor general air inlet 1/4 npt air consumption 28 cfm 79 m3/min all tools performance rated 90psi 620 kpa air pressure standard equipment air strainer intake fitting foot and flange type mount optional equipment speed regulator ­ part 504938 pilot ring ­ part 30262 lubricating oil ­ part 533485 1 gallon additional accessories pages 60-61 ·available on quotation basis only all models assume overhung load located at .94 23.81mm from face of motor general air inlet 1/4 npt air consumption 28 cfm 79 m3/min all tools performance rated 90psi 620 kpa air pressure standard equipment air strainer intake fitting foot and flange type mount optional equipment speed regulator ­ part 504938 pilot ring ­ part 30262 lubricating oil ­ part 533485 1 gallon additional accessories pages 60-61 24 25

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