LENZE
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
x/l
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
GST
òò
-1
GST
òò
-2,3
Additional load factor f
w
at driven shaft
f
w
0.4
0.6
0.
1
1.2
1.4
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
x / l
Additional load factor f
w
at output shaft
2-stage helical gearbox GST 03 - 2
3
Technical data - Helical gearboxes
Permissible radial and axial forces - Output
3-2
L-force gearboxes en 06/2011
0°
30°
60°
90°
120°
150°
180°
210°
240°
270°
300°
330°
360°
α
1
1.1
1.2
1.3
1.4
1.5
1.6
f
α
f
1.6
1.5
1.4
1.3
1.2
1.1
1
0°
30°
60°
90°
120°
150°
180°
210°
240°
270°
300°
330°
360°
Effective direction factor f
a
at driven shaft
Effective direction factor f
a
at driven shaft
Effective direction factor f
a
at output shaft
f
±
f
±
0°
30°
60°
90°
120°
150°
180°
210°
240°
270°
300°
330°
360°
α
1
1.1
1.2
1.3
1.4
1.5
1.6
f
α
Effective direction factor f
a
at driven shaft
f
±
f
±
1-stage helical gearbox GST
òò
-1
2 and 3-stage helical gearbox GST 11...14 - 2, 3
2-stage helical gearbox GST 03 - 2
2 and 3-stage helical gearbox GST 04...09 - 2, 3
Permissible radial force
F
r
perm
= min (f
w
· f
a
· F
r
Tab
; f
w
· F
r
max
)
Permissible axial force
F
a
perm
= F
a
Tab
if F
r
= 0
Contact Lenze
if F
r
and
F
a
(
0
f
w
f
w
±
0.9
1.0
1.1
1.2
1.3
1.4
1.5
0°
30°
60°
90°
120° 150° 180° 210° 240° 270° 300° 330° 360°
f
±
f
w
Direction of rotation CW
Direction of rotation CW
Direction of rotation CW
Direction of rotation CW
Direction of rotation CCW
Direction of rotation CCW
Direction of rotation CCW
Direction of rotation CCW