Page 60 of Ingersoll Rand Air Motors by Lou Zampini & Associates
series select multi-vane air motors sm8ama and sm8am-ah640 footmount dimensions 2.76 [70.0 2.76 [70.0 1.38 [35.0 1.38 [35.0 4.43 2x 1 npt [112.5 2 2.38 [60.5 4.43 7.32 [112.5 [186.0 2.38 [60.5 7.32 [186.0 2x 1 npt 2 8.55 [217.1 5.23 8.55 [133.0 217.1 5.23 .56 [133.0 14.2 .56 [14.2 1.53 [38.9 1.41 [35.8 1.53 [38.9 0.19 [4.8 sq key 1.41 [35.8 0.19 [4.8 sq key ø ø 3.000 [76.19 3.000 [76.19 ø .750 [19.05 135 135 .83 [21.1 .83 [21.1 ø 3.88 [98.6 ø 3.88 [98.6 4x 3 16unc 2b thd 8 .47 [12.0 min deep 4x 3 16unc 2b thd 8 .47 [12.0 min deep 5.59 [142.0 5.59 [142.0 ø .750 [19.05 1.84 [46.8 1.84 [46.8 7.93 [201.4 7.93 [201.4 2.50 [63.5 2.50 [63.5 2.25 [57.2 4.50 [114.3 4.50 [114.3 5.49 [139.5 2.25 [57.2 3.50 .25 [6.4 3.50 .25 [6.4 4x 3.53 [89.8 4x4x 5.54 [140.6 3.53 [89.8 4x 5.54 [140.6 4x .75 [19.1 4x .75 [19.1 4x .34 [8.6 4x .34 [8.6 sm8aman nema mount dimensions 2.13 [54.1 ø 6.50 [165.1 ø 6.50 [165.1 0.19 [4.8 sq key .96 [24.3 4x 3 16unc 2b thd 8 4x 3 16unc 2b thd 8 45 4x 90 45 .13 [3.3 ø 5.88 [149.3 .96 [24.3 ø 5.88 [149.3 ø 4.500 [114.30 ø 4.500 [114.30 ø .875 [22.22 ø .875 [22.22 .13 [3.3 1.41 [35.8 2.13 [54.1 1.41 key 0.19 [4.8 sq[35.8 5.49 [139.5 9.45 [239.9 3.81 [96.7 9.45 [239.9 3.81 [96.7 speed for determining shaft radial load 5.4 4x 90 maximum allowable speed 3.6 p 90 hp ig s torque lb ft power hp maximum allowable shaft radial load lbs 300 ptio sum con sig 90 p sig 70 p n 9.8 70 1.8 400 to r 90 que ps ig ps ig air 200 100 0 model sm8am 0 0 model 0 speed rpm 2425 4850 7275 speed rpm 2425 4850 7275 sm8am 56 air consumption scfm 14.7 600 4.9 200 hp ig ps 70 ad lo
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