Siemens SINAMICS S120 - Page 238

Gearbox
9.3 Motors with helical and bevel gearboxes
Synchronous Motors 1FK7
238 Configuration Manual, (PFK7S), Edition 12.2006, 6SN1197-0AD16-0BP1
Overview of possible combinations of option Gxx with Hxx and Qxx
Qxx: New options, torque bracket
H2x: Construction type IM B7 for helical
gearboxes
Gear type Permissible H options
Helical Offset
shaft
Bevel Worm Permissible
H option for
helical
Permissible
H option for
offset shaft
Permissible
H option for
bevel and
worm
Description of options Order code for option Gxx Order code for option Hxx
G51 Foot-mouned and flange (round), solid shaft with
fitted key (gearbox side 4 for bevel and worm)
1) 2)
H1x, H2x H1x to H6x
G53 Foot-mounted and flange (round), hollow shaft
with keyway (insertion gearbox side 4)
G54 Foot-mounted and flange (round), hollow shaft
with tensioning element (shrink disk on gearbox
side 4 and insertion side 4 for bevel and worm)
G55 Foot-mounted and flange (round), solid shaft with
fitted key (gearbox side 3)
G57 Foot-mounted and flange (round), hollow shaft
with keyway (insertion gearbox side 3)
G58 Foot-mounted and flange (round), hollow shaft
with tensioning element (shrink disk on gearbox
side 3 and insertion side 4 for bevel and worm)
G61 Foot-mouned and tapped hole group, solid shaft
with fitted key (gearbox side 4 for bevel and worm)
H1x, H2x H1x to H6x
G63 Foot-mounted and tapped hole group, hollow shaft
with keyway (insertion gearbox side 4)
G64 Foot-mounted and tapped hole group, hollow shaft
with tensioning element (shrink disk on gearbox
side 4 and insertion side 4 for bevel and worm)
G65 Foot-mounted and tapped hole group, solid shaft
with fitted key (gearbox side 3)
G67 Foot-mounted and tapped hole group, hollow shaft
with keyway (insertion gearbox side 3)
G68 Foot-mounted and tapped hole group, hollow shaft
with tensioning element (shrink disk on gearbox
side 3 and insertion side 4 for bevel and worm)
1)
The flange diameter for helical gearboxes with foot mounting and
flange is one diameter grade smaller in each case than the diameter
for helical units with flange only (without foot mounting).
2)
Only for 1FK706. to 1FK10. with gear unit size K 513 to K 813
(B5x to B8x). These values refer to n = 2500 rpm.