Page 16 of Buckeye, Dotco, Gardner-Denver Pneumatic Power Motors by Cooper Power Tools

rotary vane rotary vane 41 series s maximum motor power 41 series s maximum motor power 1.25 hp 0.93 kw s torque range 1.0 hp 0.75 kw s torque range 13 ­ 68.5 ft lbs 17.6 ­ 92.8 nm s non-reversible s side exhaust 41nmr236ff10k 41rmr176ff10k 12 ­ 63 ft lbs 16.3 ­ 85.4 nm s reversible s side exhaust model number at max hp 41nmr236ff10k 41nmr172ff10k 41nmr124ff10k · 41nmr101ff10k 41nmr075ff10k · 41nmr059ff10k 41nmr043ff10k 1180 860 650 505 375 295 215 rpm free speed 2360 1720 1240 1010 750 590 430 stall torque ft lbs 13.0 18.0 24.0 29.0 39.5 50.0 68.5 nm 17.6 24.4 32.5 39.3 53.6 67.8 92.8 lbs 6.25 6.25 6.25 6.50 6.50 6.50 6.50 weight kg 2.84 2.84 2.84 2.95 2.95 2.95 2.95 gear ratio max overhung load stall lbs kg model number at max hp 41rmr176ff10k 41rmr128ff10k 41rmr092ff10k 41rmr075ff10k 41rmr056ff10k 41rmr044ff10k 41rmr032ff10k 880 640 460 375 255 220 160 rpm free speed 1760 1280 920 750 560 440 320 stall torque in lbs 12.0 16.5 22.0 27.0 36.0 45.5 63.0 nm 16.3 22.4 30.0 36.6 48.8 61.7 85.4 lbs 6.25 6.25 6.25 6.50 6.50 6.50 6.50 weight kg 2.84 2.84 2.84 2.95 2.95 2.95 2.95 gear ratio max overhung load stall lbs kg foot and flange mounting ­ 5/8 diameter keyed spindle 7.2:1 9.86:1 13.7:1 16.8:1 22.6:1 28.4:1 39:1 600 600 600 600 600 600 600 272 272 272 272 272 272 272 foot and flange mounting ­ 5/8 diameter keyed spindle 7.2:1 9.86:1 13.7:1 16.8:1 22.6:1 28.4:1 39:1 600 600 600 600 600 600 600 272 272 272 272 272 272 272 ·available on quotation basis only all models assume overhung load located at .94 23.81mm from face of motor general air inlet 3/8 npt air consumption 40 cfm 1.13 m3/min all tools performance rated 90psi 620 kpa air pressure standard equipment air strainer intake fitting foot and flange type mount optional equipment pilot ring ­ part 520886 lubricating oil ­ part 533485 1 gallon additional accessories pages 60-61 all models assume overhung load located at 1.0 25.40mm from face of motor general air inlet 3/8 nptf air consumption 33 cfm 93 m3/min all tools performance rated 90psi 620 kpa air pressure standard equipment air strainer intake fitting foot and flange type mount optional equipment pilot ring ­ part 520886 lubricating oil ­ part 533485 1 gallon additional accessories pages 60-61 26 27

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