There are 4 types of speed reducers and 3 types of motors available in this range, all varying in performance and dimensions.
Four sizes of CHPC pre-stage gears can be found to pair with the gears; these are also built in aluminium and are painted just like the worm gears
Gears that are given mounting flanges should be assembled with motors whose shaft and flange tolerances correspond to a “Worm Gearbox And Helical Reducers For The Biomass Boiler Sector normal course” of quality in order to avoid vibration and forcing of the input bearing.
SPECIFICATION:
Including 6 types equipment unit,Customer can choose
them based on the request.
Gears that are supplied with mounting flanges should be assembled with motors whose shaft and flange tolerances match a 
“normal course” of quality in order to avoid vibration and forcing of the input bearing.