Atlas Copco Air Motors

kW Nm LZL 25-BG312-A/B-008 l/s
5 200
4
3
2
1
160
120
80
40
–––––
---------
100 200300 400500 600700 800
Performance with restrictors
Performance without restrictors, (unrestricted)
Air motor LZL 25 with helical gear units type BG
Performance curves at air pressure 6.3 bar (91psi)
200
150
100
50
kW Nm LZL 25-BG312-A/B-020 l/s
5 500
4
3
2
1
400
300
200
100
50 100 150 200 250 300
200
150
100
kW Nm LZL 25-BG513-A/B-059 l/s
5 1500
4 1200
3
2
1
kW
5
900
500
300
20 40 60 80 100 120
50
200
150
100
Nm LZL 25-BG613-A/B-165 l/s
4 4000
3 3000
2 2000
1 1000
5 10 15 20 25 30 35 40
50
200
150
100
50
r/min
r/min
r/min
r/min
kW Nm LZL 25-BG312-A/B-011 l/s
5 250
4
3
2
1
200
150
100
50
100 200 300 400 500 600
Torque
[Nm]
Power
[kW]
Max
output
Torque
at max
output
200
150
100
50
kW Nm LZL 25-BG353-A/B-035 l/s
5 750
4
3
2
1
kW
5
600
450
300
150
40 80 120 160 200
200
150
100
Nm LZL 25-BG613-A/B-074 l/s
4 1600
3 1200
2
1
800
400
10 20 30 40 50 60 70 80
50
200
150
100
kW Nm LZL 25-BG613-A/B-196 l/s
5 5000
4 4000
3 3000
2 2000
1 1000
5 10 15 20 25 30 35
50
200
150
100
50
r/min
r/min
r/min
r/min
kW
5
Power
Torque
Nm LZL 25-BG312-A/B-014 l/s
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.
4
3
2
1
400
300
200
100
100 200 300 400 500
200
150
100
kW Nm LZL 25-BG412-A/B-045 l/s
5 1000
4
3
2
1
800
600
400
200
20 40 60 80 100 120 140
50
200
150
100
kW Nm LZL 25-BG613-A/B-104 l/s
5 2500
4 2000
3 1500
2 1000
1
500
10 20 30 40 50 60
50
200
150
100
50
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 3