Page 41 of Quality Tools for the Energy Industry by Cooper Power Tools

radial piston power motors mb series dimensional data mb series s maximum motor power 5.5 hp 4.10 kw s torque range 34 ­ 700 ft lbs 46 ­ 949 nm s direct drive 73410aa1 model number rpm at max hp free speed 1520 270 135 75 1500 268 133 74 1500 268 133 74 3000 540 270 150 3000 540 270 150 3000 540 270 150 stall torque ft lbs 34 192 388 700 34 192 388 700 34 192 388 700 nm 46 260 526 949 46 260 526 949 46 260 526 949 starting torque ft lbs 15 81 164 296 15 81 164 296 15 81 164 296 nm 20 110 222 401 20 110 222 401 20 110 222 401 weight lbs 100 145 145 145 103 148 148 148 103 148 148 148 kg 45.4 65.8 65.8 65.8 46.7 67.1 67.1 67.1 46.7 67.1 67.1 67.1 air consumption cfm 166 144 152 167 152 140 148 154 152 140 148 154 m3/min 4.70 4.08 4.30 4.73 4.30 3.96 4.19 4.36 4.30 3.96 4.19 4.36 gear ratio max overhung load stall lbs 1310 2200 2200 2200 1310 2200 2200 2200 1310 2200 2200 2200 kg 594 998 998 998 594 998 998 998 594 998 998 998 with single-direction valving 73374aa9 73380aa6 · 73378aa1 73376aa5 · 73375aa7 73381aa4 73379aa9 73377aa3 5.6:1 11.3:1 20.4:1 5.6:1 11.3:1 20.4:1 6.5:1 11.3:1 20.4:1 s geared with reversible valving without valving 73410aa1 73413aa5 73412aa7 73411aa9 ·available on quotation basis only all models assume overhung load located at 1 25.40mm from face of motor these motors must be operated with sufficient load to prevent speed from exceeding maximum allowable speed shown on performance curve general air inlet 1 nptf all tools performance rated 90psi 620 kpa air pressure optional equipment lubricating oil ­ part 533485 1 gallon gear oil ­ part 535090 1 gallon 78 79

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