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ENDO
Balancer And Hoist
EW EWF standard
Endo kogyo Spring balancer EW and EWF series spring balancer are standard type (capacity 1.0~120.0 kg).
The tension is kept stable on even if the cable is pulled out or retrieved because of the tapered drum. So Spring balancers can hold the tools suspended in hollow and work for flexible positioning of the tools . Workers can enjoy comfortable operation with less fatigue.

ENDO Spring balancers can play their active parts in :
●Suspending a tool for product assembly line.
●Frequent fastening screws, bolts and nuts.
●Suspending a jig, tool, welding gun etc.

Advantage of spring balancer:
●The balancers improve working efficiency and diminish worker fatigue.
●The balancers make the position of a tool stable and contribute to accurate work.
●The balancers are available for keeping a tool clean.
●Any electric or pneumatic power is not required and safe working is achieved.

Features :
Many safety features are equipped and they are most popular.
For a welding gun, Pneumatic tool etc.

Model Capacity
kg
Stroke
m
Mass
kg
 EW-3  1.0~3.0 1.3 1.4
 EW-5  2.5~5.0 1.3 1.5
 EWS-3 1.5~3.0 1.3 1.9
 EWS-5 3.0~5.0 1.3 2.1
 EWS-7 5.0~7.0 1.3 2.1
 EWF-9 4.5~9.0 1.3 3.5
 EWF-15 9.0~15.0 1.3 3.8
 EWF-22 15.0~22.0 1.5 7.3
 EWF-30 22.0~30.0 1.5 7.7
 EWF-40 30.0~40.0 1.5 9.7
 EWF-50 40.0~50.0 1.5 10.1
 EWF-60 50.0~60.0 1.5 11.1
 EWF-70 60.0~70.0 1.5 11.4
 EWF-90 70.0~90.0 2.0 21.9
 EWF-105 85.0~105.0 2.0 24.0
 EWF-120 100.0~120.0 2.0 27.5