Portable Pneumatic Winch Hoist

Model Air1000

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Portable Pneumatic Winch Hoist Model Air 1000 Drawing

How to Size a Winch or Hoists

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Portable Pneumatic Winch Hoist Air 1000 / Up to 2,500 lbs. Pull Maximum with Double Line

Features
• 1,250-lb single-line or 2,500-lb double-line lift (if you double line then speed is 1/2)
• Worm gear reduction for positive load holding
• Rugged construction
• 10' pendant control
• High-capacity cable drum
• Frictionless bearings
• Full Power Reversible
• Optional Manual Trolley

Pull rolling loads up to 25,000 lbs
Multiple-story construction site work
Long-lift applications
Tower erection and maintenance
Easily portable from job to job

Construction Features:
• Heavy-duty angle base drilled for six 1/2" bolts (9/16" mounting holes) with no welding required
• Fully sealed aluminum housings, with precision-cut gears, run in an oil bath
• Hardened steel worm and forged bronze worm gear holds load in position when stopped
• Stress-proof drum shaft
• Frictionless bearings
• 286:1 total reduction

Power:
• 100 psi and 65 cfm Air Supply

Lifting Capacity:
• 1,000 lbs – 1-2 layers of cable (39' of 1/4" cable)
• 850 lbs – 3 layers of cable (65' of 1/4" cable)
• 600 lbs – full drum of cable (250' of 1/4" cable)

Pulling Capacity–Rolling Load:
100AB winch-hoists are rated at the vertical lifting capacity. The chart below represents the weight of a rolling load that may be pulled up a given incline. This chart is for reference only. All capacities are reduced to allow for nominal friction factors.

Incline and Max Load Weight (lbs.) (single line)
• 0% – (0°) = 30,000
• 10% – (6°) = 10,000
• 20% – (11°) = 5,000
• 40% – (22°) = 2,600
• 60% – (31°) = 1,900
• 80% – (39°) = 1,600
• 100% – (45°) = 1,400

Speeds:
• 25 FPM: 600 lbs – single-line lift
• 15 FPM: 1,250 lbs – single-line lift
• 7.5 FPM: 2,500 lbs – double-line lift
Note: All speeds are based on one layer of cable on drum.

Drum Storage:
• 1/8" – 1,000'
• 1/4" – 250'
• 3/16" – 450'
• 5/16" – 150'
For best results, use the minimum amount of cable required for application. Maintain four wraps of cable on the drum at all times. Cable sold separately. Length and size must be specified at time of order.

Cable Strength:
• Safe working load is 20% of breaking strength
• Top-quality galvanized cable available in the following breaking strengths:
1/8" – 2,000 lbs
3/16" – 4,200 lbs
1/4" – 7,000 lbs
5/16" – 9,800 lbs

Duty Cycle:
• 50% – 30 min/hr when operating at full load

Shipping Weight: 77 lbs

Factory-Installed Options (Email PM&I for Quotes)
• Free Wheeling Clutch
• Hand Crank
• Trolley Mounting
• Alternative Drums

How to Size a Winch or Hoists

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