AH-FAQ-e
ENDO
JAPANESE
 
Air hoist
 
Why are filter (F), regulator (R) and lubricator (L) necessary for Air hoist?
  • Air motor will be locked by dry operation without lubricator.
 
How to select a control module of Air balancer
  • HBS: Lifting and Lowering by remote control (same as Air hoist)
  • HCV: Lifting and Lowering by direct control (control lever is vertical)
  • HCH: Lifting and Lowering by direct control (control lever is horizontal)
  • BD: Single balance (Same as Spring balancer)
  • BES: Double balances (Jig plus load)
 
Is it possible to exchange wire ripe?
  • Possible. Refer the instruction or contact to the distributor.
 
Is it possible to keep the wire rope in the middle of stroke.
  • Possible.
 
What is the Max. extension of Pendant control hose?
  • Up to 8m for PCS.
  • Please contact to the distributor for extension of EHW/AH/AT.
 
Is Air hoist applied for explosion-proof?
  • ExⅡ2GDⅡBT5(X)/EHW, AT, AH, EHL-025TS~2TW ExⅡ2GDⅡBT4(X)/EHL-3TS, 6TW
 
Is it possible to extend the stroke of Air hoist?
  • Chain type is possible except ATC.
  • Wire type is impossible.
 
Is it possible to change pull rope to pendant control?
  • Possible.
 
What is the difference between Air balancer and Air hoist?
  • Air balancer is cylinder type, which has little air consumption.
    The feature is energy saving and oil-free. Air hoist is air motor type, which is small. The rated load is from 60kg to 6t.
 
What is the difference between Electric hoist and Air hoist?
  • Air hoist is more speedy and safer.
 
Is it possible to use outdoors?
  • Air hoist is indoor use. Store Air hoist under shelter with roof when using outdoors.
 
Is it possible to use in Clean room?
  • Impossible because Air hoist exhausts air or oil.
 
Is nitrogen gas possible for air supply?
  • Possible.
 
Capacity of Compressor
  • EHW-60/60R/120/120R → 7.5kw
  • AH-250R → 11kw
  • EHL-025TS/05TS/1TW/1TS/2TW → 15Kw
  • EHL-3TS/6TW → 30kw
 
Why is it impossible to extend the wire rope of EHW?
  • Because size (space) of drum is limited.
 
Lifting speed with load and without load.
  • The speed is different by model. Please contact to the distributor.
 
Size of Air inlet
  • EHW/AT/ATC→Rc3/8
  • EHL-025TS~2TW/AH-250R→Rp1/2
  • EHL-3TS/6TW→Rp3/4
 
How is operation of EHL if air pressure less than 0.4Mpa?
  • Normal performance is not available because brakes are not completely opened.
 
Standard length of pendant hose
  • EHW-60R/120R→1.5m
  • AH-250R→1.7m
  • AT-60K/125K→1.8m
  • PCS-1/2→2.0m
  • PCS-3/41/42→2.4m
 
What is the difference between EHW and EHW-R?
  • EHW is direct control type.EHW-R is remote control type.
 
What is the difference between PCS and Pull rope?
  • PCS is remote control.Pull rope is direct control.
 
Lifting and lowering speed is slower than before.
  • Check F.R.L.
  • Directly lubricating to main body.
 
Lifting and lowering is not available.
  • Check F.R.L.
  • Directly lubricating to main body.
 
The wire rope has broken.
  • It is necessary to exchange the wire rope Refer the instruction or contact to the distributor.
 
 
ENDO KOGYO CO.,LTD.
Spring balancer Air hoist Cable reel