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worm gear unit

Starting from these considerations, we’ve a gearbox with a electric motor mounting flange that is separable from the worm gear unit casing which incorporate the oil seal; in this way we avoid any risk of damaging the oil seal in case of substitute of the input flange and the O-Ring can be eliminated.
All the aside covers, swinging and with ft, have O-Rings instead of traditional flat gaskets.
The sizes 03-04-05 permit the rotation of the feet without disassembling them; furthermore the variations with swinging apart covers allow the lateral flanges to be fitted on both sides with basic fixing screws.
The worm screw includes a ZI involute profile: with this worm-wheel coupling we will get a much better performance with a temperature reduction.
The gearboxes and motors are painted with RAL 9022 aluminium colour epoxy powder to safeguard the parts from oxidation and against micro-blowholes that may come during the pressure of die-castings.
The CHPC pre-stage gears (already within the catalogue of CHM) can also be mounted with this range, obtaining a gear ratio up to 1 1:300. For larger reductions can be done to possess two gears jointly using an appropriate kit

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Agricultural Machinery

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Manufacturer supplier and exporter of agricultural machinery.

We specialize in the production of Agricultural Gearbox, PTO Shafts, Sprockets, Fluid Coupling, Worm Gear Reducers, Gears and racks, Roller Chains, Sheave and Pulleys, Planetary Gearboxes, Timing Pulleys, Shaft Collars, and more.

We have exported our products to clients worldwide and earned a good reputation because of our superior product quality and after-sales service.

We warmly welcome customers both at home and abroad to contact us to negotiate business, exchange information, and cooperate with us.