The Varvel XA Series Single Reduction Helical Gearboxes are compact, high-efficiency helical gear reducers designed for industrial power transmission applications. Commonly used as a helical pre-stage combined with worm gearboxes, the XA series helps achieve higher reduction ratios, smoother operation, and improved torque performance. These gearboxes are manufactured with hardened alloy steel gears and aluminium die-cast housings for durability, reliability, and long service life.

Key Features

• High-efficiency single-stage helical gearbox design
• Compact and lightweight aluminium die-cast housing
• Hardened and tempered alloy steel gears for long life
• Quiet and smooth operation with reduced vibration
• Modular design for easy integration with worm gearboxes
• Synthetic long-life lubrication supplied as standard
• Suitable for multiple mounting positions
• Available for IEC, NEMA, servo, and stepper motor applications
• Low maintenance with excellent operational reliability
• Optional ATEX versions and special surface treatments available