Worm gearbox RT/RT

right anglehollow-shaft200 - 500 Nm

The RT/RT Series of worm gearboxes are characterized by the coupling between two RT Series’ gearboxes, in order to achieve higher reduction ratios than those achievable with a single worm gearbox or with the coupling between a worm gearbox and an XA pre-stage. Main Components • Input and output oil seals in NBR • Housing and covers in die cast aluminium (till size 85) and grey cast iron (size 110) • Worm wheel in bronze • Bearings with ball or conical roller • Input flanges in die cast aluminium • Motor flexible coupling • Gears in cemented and hardened alloy steel • Support hub in grey cast iron • Synthetic oil for lifetime lubrication of the gears • RCA oil seal in NBR • Worm shaft in alloy steel Plus • Low maintenance and management costs • Modular concept • Extended lifetime with excellent reliability • Easy installation and maintenance • Long life lubrication • Versatility of use For Application Sectors • Silicone, Viton or special seals for high/low temperatures and food & beverage sector • Anodization for chemical and ship-building/marine sectors • Special lubricants for high/low temperatures and food & beverage sector • Non-standard breather plugs for high/low temperatures • Special paint finishes for chemical, ship-building/marine and food & beverage sector • ATEX version for potentially explosive environments For NEMA and servo motors • Flanges and couplings for servomotors • Output holes in inches • Input couplings for NEMA motors