Mechanical installation
Mounting of g500 short/servo adapters with clamping connection
Mounting the shrink disc with a rotating cover
4
41
Lenze ¯ MA 12.0018 ¯ 4.1
Note!
In the case of the shaft−mounted helical gearbox, the hollow shafts are
released to rotate freely in the central part, i.e. the hole diameter is
greater by 0.1 mm in this area! Provide for a sufficient length of the
machine shaft so that the machine shaft is guided on both sides.
Gearbox
l
1
min l
2
l max.
Code Type
G50BS113 g500−S130 75 35 104
G50BS122 g500−S220 91 40 120
G50BS140 g500−S400 117 50 150
G50BS166 g500−S660 133 57 170
G50BS195 g500−S950 143 60 180
G50BS221 g500−S2100 163 70 210
G50BS231 g500−S3100 188 80 240
G50BS245 g500−S4500 234 100 300
G50BS280 g500−S8000 260 135 350
G50BS314 g500−S14000 310 150 410
G50BS319 g500−S19000 380 180 500
Tab. 5 Dimensions in mm
4.3.11 Mounting the shrink disc with a rotating cover
Stop!
¯ Do not disassemble new shrink disc.
¯ Never tighten clamping screws before the machine shaft has been
inserted, since otherwise the hollow shaft may undergo plastic
deformation.
¯ During operation, the shrink disc has to be covered so that it is safe
against contact by implementing suitable measures (e.g. cover).
¯ Degrease hollow shaft bore and machine shaft!
Depending on the design, the shrink discs may be equipped with a rotating cover (pos.
1).
Note!
This cover is fitted to the shrink disc on delivery.
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