Motovario helical gearbox
The Motovario helical gearbox series delivers high-efficiency power transmission for industrial applications, featuring precision-engineered helical gearing with torque capacities ranging from 100 Nm to 15,000 Nm. These gearboxes achieve exceptional mechanical efficiency up to 96% through optimized tooth profiles and premium bearing systems. The cast iron or aluminum housing options provide superior heat dissipation and corrosion resistance, while the modular design allows for multiple mounting positions foot-mounted, flange-mounted, or shaft-mounted configurations. With backlash as low as 5 arc-minutes in precision models, these units ensure smooth operation and accurate positioning. Standard models feature IP55 protection, with optional IP66 sealing available for harsh environments. The advanced lubrication system extends maintenance intervals up to 20,000 operating hours.
Motovarios helical gear technology reduces operational noise levels below 68 dBA while minimizing vibration for enhanced system longevity. The hardened and ground gear teeth case-hardened to 60 HRC provide extended service life even under continuous heavy loads. These gearboxes support various input options including IEC-standard motor flanges and direct shaft connections. Thermal optimization maintains
