Page 28 - Gast Airmotor_D-10_Catalog

Air-Powered Gear Motors

2AM Series, 20:1 reduction

Model Max. allowable overhung load on the output shaft is 600 lbs
Max. allowable thrust load on the output shaft is of 500 lbs
2AM-43A-BF20
(4 Vanes, Reversible) Product Dimensions (inches, mm)

Net wt. 33.55 lbs (15,2 kg)
Pattern typ. top &
FEATURES btm. of gear box 2.75
69,85
4.19
• 20:1 gear reducer 107,95
• FLANK mounting 4x 5/16-18
• Mount on any plane operation TAP .62 DEEP 2.5
• Metal muffler AC980 provided not shown 63,50
AC980 adds 2" height when installed
2X 1/4 NPT
3.81
RECOMMENDED 96.77
7.56
1.63
• Filter AH103F 41,40 .188 x1.00 192,02
KEY
1.87
5.63
• Regulator AH104R 143,00 47,50
• Gauge AA806 1.75 6.50
• Lubricator AH105L 44,45 DIA. .875 165,1
22,25
• Oil AD220 – 1 quart (.94 litres) 5.75 3.81 7.06
2.06
• Repair kit K509 146,05 96.77 52.32 179,32
4.31
2.06 4.69 3.69 109.47 6.78
52,32 119,14 93,73 172,47
11.32
287,52
counterclockwise
output shaft rotation

Air Consumption vs. Speed 50 .60 Output Power vs. Speed
CFM (FREE AIR) CONSUMPTION 30 60 psi FREE AIR CONSUMPTION (l/s) 12,0 5,6 bar 36 FREE AIR CONSUMPTION (m 3 /h) HORSEPOWER .50 100 psi KILOWATT 0,60 7,0 bar
15,0
0,70
100 psi
7,0 bar
25
80 psi
0,50
20
.40
80 psi
9,0
0,40
4,2 bar
15
.30
21
5,6 bar
60 psi
0,30
6,0
40 psi
2,8 bar
10
.20
4,2 bar
0,10
20 psi
1,4 bar
0 5 20 psi 3,0 0 1,4 bar 7 0 .10 40 psi 0,20 2,8 bar
0 30 60 90 120 150 0 30 60 90 120 150 0 0 30 60 90 120 150 0 0 30 60 90 120 150
SPEED – RPM (OUTPUT) SPEED – RPM (OUTPUT) SPEED – RPM (OUTPUT) SPEED – RPM (OUTPUT)
Torque vs. Speed
300 35,0
100 psi 7,0 bar
240 80 psi 30,0 5,6 bar
25,0
TORQUE LB. IN. 180 60 psi TORQUE (Nm) 15,0 4,2 bar
20,0
120
60 40 psi 10,0 2,8 bar
5,0
20 psi 1,4 bar
0 0
0 30 60 90 120 150 0 30 60 90 120 150
SPEED – RPM (OUTPUT) SPEED – RPM (OUTPUT)
28 Gast Air Motors / Gear Motors www.gastmfg.com