The Motovario HA Series Parallel Shaft Helical Gearboxes are compact, high-efficiency gear reducers designed for industrial applications requiring reliable torque transmission, smooth operation, and flexible mounting solutions. Manufactured with hardened and tempered helical gears, the HA series is engineered to handle high radial loads while maintaining quiet and efficient performance in demanding environments.

The HA series is part of Motovario’s H Series range and is available in aluminium housing versions for lightweight and corrosion-resistant applications. These gearboxes are suitable for conveyors, packaging machinery, automation systems, food processing equipment, and material handling applications.

Key Features

• Parallel shaft helical gearbox design for high efficiency
• Compact and lightweight die-cast aluminium housing
• Smooth, quiet, and low-vibration operation
• Hardened and tempered gears with shaved or ground profiles
• Available in motor input, free input shaft, and compact motor versions
• Multiple mounting configurations including foot, flange, and universal mounting
• Suitable for high radial load applications
• One, two, and three-stage reduction configurations available
• ATEX-certified versions available for hazardous environments
• Modular design for easy integration into industrial systems
• Long service life with low maintenance requirements
• Load capacity designed to ISO 6336 and verified to AGMA 2001 standards