View cart “SPUR-GEAR ‘HANDI-WINCH®’ SERIES” has been added to your cart.
air_tugger
air_lifting

AIR WINCHES

Air Tugger Winch, Air Lifting Winch

(Model numbers below)

Winch Drums
Drums are steel fabricated and designed to specific loading capacity. Drums are sized according to ASME B30.7.94 to provide a minimum pitch diameter of 15 times the nominal rope diameter on Air Tuggers and 18 times on our Air Lifting Winches.

Direct Drive
A simple, direct-drive design increases the efficiency of the winch and eliminates drive chains or bull gears to maximize power output.

Any Position
An open-base design permits mounting in horizontal or vertical positions. Loads can be pulled through the base itself, which is particularly useful in limited-space installations.

Ball & Roller Bearings Throughout
Friction load loss is reduced to a minimum through the use of ball and roller bearings. No bushings means higher efficiency and more power for pulling.

Power In — Power Out
For added safety, all winches are fully reversible. This gives the operator complete control of the winch load in both directions at all times.

High Service Factors
Jeamar winches are designed and manufactured for continuous, heavy-duty operation with a minimum service factor of 1 (one).

Gear Reducers
All Jeamar air winches have high-efficiency helical reducers plus high-capacity, anti-friction bearings for long life, low noise and high output torque. Totally enclosed reducers make them weatherproof.

Air Motors
Jeamar air motors are fully reversible vane type. Positive starting and precise control are central features of the motors, which have been designed for long life and low-cost operation. They can be stalled indefinitely under load without harm to the motor.

Control Valve
Control valves feature proportional flow with spring return to neutral for “deadman” operation. Valves control the winch speed by varying air flow to the motor. With the control released, air flow is cut off, stopping the winch. Controls are supplied loose to allow for mounting that is appropriate to the application.

Air Brake
Standard on all heavy duty lifting winches, the air brake is a disc type that is activated automatically in the event of a power interruption. The brake will stop the winch and hold the load securely. When the Air Tugger is used to move loads on an incline, it is essential that a brake be used.

Category:

Description

Air Tugger Winch Specifications

Model NumberNHA 550NHA 1100NHA 1900NHA 2800NHA 4000NHA 5800NHA 7500
Working Load Limit (1st Layer)lb550110019002800400058007500
kg2494998621270181426303401
Working Load Limit (4th Layer)lb41278513552015290042305280
kg187356615914131519182395
Line Speed
(1st Layer)
fpm25282721222623
m/min7.68.58.26.46.77.97.0
Line Speed
(4th Layer)
fpm33393829303532
m/min10.111.911.68.89.110.79.8
Rope Diameterin1/83/161/45/163/87/161/2
mm3568101113
Rope Capacity
(4th Layer)
ft125160215215275290250
m36496666648876
Motor Power
(at rated line speed)
Hp0.420.961.562.402.704.605.40
kw0.30.71.21.823.44.0
Air Consumptioncfm56110110160160260260
I/s2650507575118118
Weightlb92130190415438645808
kg425986189199293367

Note: All performance data are based on 90psi (6 Bar) air supply

Air Lifting Winch Specifications

Model NumberNLA 400NLA 900NLA 1400NLA 2000NLA 2800NLA 3800NLA 5000
Working Load Limit (1st Layer)lb40090014002000280038005000
kg181408635907127017232268
Working Load Limit (4th Layer)lb30067510601515212029403750
kg13630648168796113331701
Line Speed
(1st Layer)
fpm24242423252320
m/min7.37.37.37.07.67.06.1
Line Speed
(4th Layer)
fpm32323230333027
m/min9.89.89.89.t10.19.18.2
Rope Diameterin1/83/161/45/163/87/161/2
mm3568101113
Rope Capacity
(4th Layer)
ft125187250300300350300
m385776919110791
Motor Power
(at rated line speed)
Hp0.401.001.482.002.903.904.30
kw0.30.71.11.52.22.83.2
Air Consumptioncfm58110110160160260260
l/s265050757511a118
Weightlb128196289350378445719
kg5889131159172202327

Note: All performance data are based on 90psi (6 Bar) air supply

None.

None.