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