Page 27 - Gast Airmotor_D-10_Catalog

Air-Powered Gear Motors

2AM Series, 20:1 reduction

Model Max. allowable overhung load on the output
shaft is 240 lbs Max allowable thrust load on the
2AM-43A-AF20 output shaft is 300 lbs
(4 Vanes, Reversible)

Net wt. 24 lbs (10,9 kg)
FEATURES
• 20:1 gear reducer Product Dimensions (inches, mm)
• Flange mounting
• Base-mounted Counter-clockwise output shaft rotation
• Metal muffler AC980 provided not shown 2x 1/4 NPT 3.25
AC980 adds 2" height when installed 82,55
RECOMMENDED 2.5
• Filter AH103F 63,5 2.00
• Regulator AH104R 50,8
• Gauge AA806 4x 5/16-18 .62 Deep
• Lubricator AH105L pattern typ. top & bottom
of gear box
7.55
• Oil AD220 – 1 quart (.94 litres) 191,77 6.50
3.81
• Repair kit K509 96,77 165,10
1.63 2.88
41,4 4.50 1.33 73,15
1.87 114,3 33,78 .188 x 1.00
47,50 4.77 x 25.4
4.65 6.25 KEY
3.05 118.11 158,75
77,47
2.13
3.94 1.72 4.00 54.10
100,08 10.00 43,69 101,6 DIA. .625
258,83 5.87 15.88
149,10
Air Consumption vs. Speed
20 60 psi 10,0 4,2 bar 30
CFM (FREE AIR) CONSUMPTION 10 5 20 psi FREE AIR CONSUMPTION (l/s) 6,0 2,8 bar 24
8,0
15
40 psi
18
4,0
12
1,4 bar
0 2,0 0 6 0
36 FREE AIR CONSUMPTION (m 3 /h)
0 30 60 90 120 150 0 30 60 90 120 150
SPEED – RPM (OUTPUT) SPEED – RPM (OUTPUT)

Torque vs. Speed Output Power vs. Speed
180 20,0 .40 0,30
160 60 psi 18,0 4,2 bar .35 60 psi 0,25 4,2 bar
TORQUE LB. IN. 140 40 psi TORQUE (Nm) 15,0 2,8 bar HORSEPOWER .30 40 psi KILOWATT 0,20 2,8 bar
120
.25
12,0
100
.20
0,15
80
9,0
.15
60
40 20 psi 6,0 1,4 bar .10 20 psi 0,10 1,4 bar
0,05
20 3,0 .05
0 0 0 0
0 30 60 90 120 150 0 30 60 90 120 150 0 30 60 90 120 150 0 30 60 90 120 150
SPEED – RPM (OUTPUT) SPEED – RPM (OUTPUT) SPEED – RPM (OUTPUT) SPEED – RPM (OUTPUT)

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