Ingersoll Rand Infinity Series Air Winches

Setting the standards in winch technology with time savings, space savings and enhanced safety, Ingersoll Rand’s line of high quality Infinity air winches are known throughout the world for their rugged dependability and quality in the hard-hat industries.

Featuring internal gear boxes and fabricated frames, Infinity winches can be made in a variety of configuration to suit particular applications. Numerous options, cold weather and type approvals offered. Special applications welcomed.

• Rugged Compact and Safe Design: Meets ANSI / ASME B30.7. 5:1 design factor at rated load. Full drum rated line pull. "Lift to shift" winch mounted lever throttle. Minimum 18:1 drum diameter to wire rope diameter ratio reduces wire rope wear. Compact gearbox-in-drum design. Standard operating temperature is 0°C through 60°C. Models have been design reviewed or Type Approved by ABS, DNV and LRS.
• Suitable for Hazardous Explosion Proof Environments: Flameproof by design. Air motors (unlike electric motors) are inherently spark resistant. ATEX Classification (as per EC 94/9/EEC). Standard models are suitable for zone 1 and 2.
• Powerful Radial Piston Air Motor: Positive starting torque. Infinitely variable speeds. Precision spotting control at slow speeds. Superior reliability in harsh environments.
• Multiple Brake Configurations: Manual drum brake standard (FA10i auto disc is standard.) Optional auto drum brake and / or auto disc is available. Ingersoll Rand recommends automatic brakes when winches are used for lifting.