Ingersoll-Rand EAW050080S Pneumatic Balancer, Series EA, 500 lb Capacity, W/ Z-Stop

Ingersoll-Rand EAW050080S Pneumatic Balancer, Series EA, 500 lb Capacity Ingersoll Rand "EA" series balancers are used for handling multiple (up to 3) loads within a 40 lb (18.1 kg) weight range without the need to adjust the controls. When the pendant is in the LO- and UN-LOAD position, balancer air pressure is released to allow the lighter loads to be in balance. When the pendant is in the HI-LOAD position, no pressure is released, and the heaviest load can be balanced. The "EA" series balancers are ideally suited for applications where up to 3 load sizes are frequently lifted, and operator hands-on the part is required. The UN-LOAD position is also often used for handling device balancing (loaded/unloaded). Product Features: Includes the Z-Stop: Z Stop is a patented device that will eliminate the down-drift of suspended loads or tools during shut down or at night when the air supply is shut off. The Z Stop will stop drift within 6 inches (152.4 mm) and put the Balance Air into a mechanically locked position preventing damage to tools or objects below the suspended load. High-, Low-, Un-load control: Rotary thumb switch pendant selects HI-LOAD, LO-LOAD, or NO-LOAD setting Safety: If the air supply is ever interrupted, the unit will maintain the load in the suspended position Standard emergency cable retract brake: If the load is accidentally lost, a spring loaded centrifugal brake automatically stops the rapid upward cable travel Standard overload protection: The load being lifted can never exceed the unit’s maximum rated capacity at a given air pressure Cable travel: Length of wire rope up to 30 ft (9.1 m) with cable travel up to 120 inches (3048 mm) depending on model and configuration Suspension kits: Suspension kits are available for virtually all enclosed track manufacturers, as well as I-beam, Patented/Hardened track, and Hook mounted configurations