Atlas Copco Air Motors

kW Nm LZL 15-BG212-A/B-009 l/s
3.5 105
120
3.0 90
100
2.5 75
80
2.0 60
1.5 45
60
1.0 30
40
0.5 15
20
–––––
---------
Performance with restrictors
Performance without restrictors, (unrestricted)
Air motor LZL 15 with helical gear units type BG
Performance curves at air pressure 6.3 bar (91psi)
kW Nm LZL 15-BG212-A/B-011 l/s
3.5 140
3.0 120
120
2.5 100
100
2.0 80
80
1.5 60
60
1.0 40
40
0.5 20
20
200 400 600 800 1000 r/min
100 200 300 400 500 600 700 r/min
kW Nm LZL 15-BG212-A/B-020 l/s
3.5 280
3.0 240
120
2.5 200
100
2.0 160
80
1.5 120
60
1.0 80
40
0.5 40
20
kW
3.5
3.0
2.5
2.0
1.5
1.0
0.5
kW
3.0
50 100150 200 250
300 350 400
Nm LZL 15-BG312-A/B-060 l/s
600
500
400
300
200
100
2.5 2000
2.0 1600
1.5 1200
1.0
0.5
20 40 60 80 100
120
120
100
80
60
40
20
Nm LZL 15-BG613-A/B-165 l/s
800
400
10 20 30 40 50
120
90
60
30
r/min
r/min
r/min
kW
3.5
3.0
2.5
2.0
1.5
1.0
0.5
kW
3.0
Nm LZL 15-BG312-A/B-033 l/s
400
300
200
100
2.5 1000
2.0 800
1.5 600
1.0
0.5
40 80 120 160 200
Torque
[Nm]
Power
[kW]
Max
output
Torque
at max
output
240
120
100
80
60
40
20
Nm LZL 15-BG353-A/B-078 l/s
400
200
20 40 60 80 100
120
kW Nm LZL 15-BG613-A/B-196 l/s
3.0 2400
2.5 2000
2.0 1600
120
1.5 1200
90
1.0 800
60
0.5 400
30
5 10 15 20 25
30 35 40
90
60
30
r/min
r/min
r/min
kW
3.5
Nm LZL 15-BG212-A/B-014 l/s
3.0 180
120
2.5 150
100
2.0 120
80
1.5 90
60
1.0 60
40
0.5 30
20
kW
3.5
3.0
2.5
2.0
1.5
1.0
0.5
Power
Torque
Air cons.
[l/s]
Air. cons.
Conversion factors*)
1 kW = 1.34 hp
1 Nm = 0.74 Ibf - ft
1 l/s = 2.1 cfm
1 hp = 0.75 kW
1 Ibf-ft = 1.36 Nm
1 cfm = 0.47 l/s
Speed [r/min]
For information about performance curves, see page 7.
100 200 300 400 500
Nm LZL 15-BG312-A/B-045 l/s
600
500
400
300
200
100
20 40 60 80 100
120 140 160
120
100
80
60
40
20
kW Nm LZL 15-BG353-A/B-102 l/s
3.0 1200
2.5 1000
2.0 800
120
1.5 600
90
1.0 400
60
0.5 200
30
10 20 30 40 50
60 70 80
r/min
r/min
r/min
*) For more details, see page 7.
AT L A S C O P C O A I R M O T O R S 6 1