Page 19 of Buckeye, Dotco, Gardner-Denver Pneumatic Power Motors by Cooper Power Tools

rotary vane mr30 series dimensional data mr30 series s maximum motor power rotary vane 3.0 hp 2.24 kw s torque range s non-geared 7.2 ­ 209 ft lbs 10 ­ 283 nm s reversible s side exhaust 74103aa1 s geared model number rpm at max hp free speed 11000 670 460 325 11000 670 460 325 stall torque ft lbs 7.2 91.0 148.0 209.0 7.2 91.0 148.0 209.0 nm 10 123 201 283 10 123 201 283 starting torque ft lbs 4.6 45.0 87.0 122.0 4.6 45.0 87.0 122.0 nm 6 61 118 165 6 61 118 165 weight lbs 12.5 33.0 33.0 33.0 12.5 33.0 33.0 33.0 kg 5.7 15.0 15.0 15.0 5.7 15.0 15.0 15.0 gear ratio max overhung load stall lbs 1220 1550 1550 1550 1220 1550 1550 1550 kg 553 703 703 703 553 703 703 703 foot mounting ­ 3/4 non-geared or 1-1/8 geared diameter keyed spindle 74103aa1 74106aa5 74105aa7 74107aa3 74104aa9 74111aa4 74110aa6 74112aa2 6000 366 252 177 6000 366 252 177 16.4:1 23.8:1 23.8:1 16.4:1 23.8:1 23.8:1 flange mounting ­ 3/4 non-geared or 1-1/8 geared diameter keyed spindle non-geared models assume overhung load located at 0.625 15.88mm from face of motor geared models assume overhung load located at 0.875 22.023mm from face of motor general air inlet 3/4 nptf air consumption 124 cfm 3.51 m3/min all tools performance rated 90psi 620 kpa air pressure standard equipment foot and flange type mount optional equipment exhaust muffler ­ part 524301 lubricating oil ­ part 533485 1 gallon gear oil ­ part 535090 1 gallon additional accessories pages 60-61 32 33

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