CH WORM GEARED MOTORS AND WORM GEAR UNITS

we’ve a gearbox with a motor mounting flange that is separable from the housing which incorporate the oil seal; in this manner we avoid any threat of damaging the essential oil seal in case of alternative of the input flange and the O-Ring could be eliminated. All the apart covers, swinging and with feet, have O-Rings instead of traditional smooth gaskets. The sizes 03-04-05 permit the rotation of the feet without disassembling them; furthermore the versions with swinging apart covers permit the lateral flanges to end up being fitted on both sides with simple fixing screws. The worm screw has a ZI involute profile: with this worm-wheel coupling we shall get a better performance with a temperature reduction. The gearboxes and motors are painted with RAL 9022 CH WORM GEARED MOTORS AND WORM GEAR UNITS aluminium colour epoxy powder to safeguard the parts from oxidation and against micro-blowholes that can come during the pressure of die-castings. The CHPC pre-stage gears (already present in the catalogue of CHM) can also be mounted with this range, obtaining a equipment ratio up to 1 1:300. For larger reductions can be done to have two gears together using a proper kit