Mounting The Gearboxes - Lenze g500 Series Mounting Instructions

4.3.4

Mounting the gearboxes

(
Stop!
Shocks and impacts on the shaft damage the roller bearings.
¯ Draw the transmission elements onto the output shaft only by using the
centering thread.
¯ Align the gearbox shaft and transmission elements in an accurate fashion in order
to prevent tensioning.
¯ Mount belt pulleys, sprockets, or gear wheels as closely as possible to the gearbox
in order to keep the bending load of the shaft and the bearing forces at a
minimum level.
Gearbox with output flange
¯ Especially with regard to applications with an alternating load, Lenze
recommends...:
–
the use of anaerobic adhesive between the gearbox flange and mounting area
in order to increase the friction fit;
–
with steel or cast iron output flanges, the use of screws with a strength of 10.9
with correspondingly high tightening torques.
Lenze ¯ MA 12.0014 ¯ 5.1
Mechanical installation
Mounting the gearboxes
4
Preparation
25