The Bonfiglioli A Series helical bevel gearboxes are compact, high-efficiency right-angle gear units designed for industrial applications requiring reliable torque transmission, quiet operation, and space-saving installation. Featuring a helical bevel gear design, the A Series combines durability, smooth performance, and high mechanical efficiency, making it ideal for conveyors, packaging systems, food processing, material handling, and automation equipment.

The right-angle input/output configuration allows the gearbox to fit into compact installations while maintaining excellent torque performance and long service life. The A Series is available as standalone gear units or complete geared motor assemblies compatible with Bonfiglioli electric motors.

Key Features

• High-efficiency helical bevel gearbox design
• Compact right-angle input/output configuration
• Smooth, quiet, and low vibration operation
• Wide torque range from 100 Nm to 14,000 Nm
• Ratio range from 4.9:1 up to 1,715:1
• Power capacity up to 150 kW
• Available in multiple sizes and configurations
• Compact footprint for reduced mounting space
• High load capacity and durable construction
• Low maintenance operation
• Reduced backlash options available
• Foot mount, flange mount, and shaft mount versions
• Solid shaft, hollow shaft, and shrink disc output options
• Compatible with IEC motors, servo motors, and compact motors
• Modular design for flexible application integration
• Optional ATEX-certified versions for hazardous environments
• Reinforced bearings and heavy-duty seal options available
• Surface protection options up to C5 environments
• Can be combined with Bonfiglioli 300 Series planetary gearboxes for higher torque applications