SPRING BALANCER
SPRING BALANCER


The ENDO SPRING BALANCERS contribute to;
  • Less fatigue and improved working efficiency.
  • Keeping a tool away from damage.
  • Making the working space available widely.
  • Safe works due to no electric power.
  • Accurate works and stable tool position.
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NEW SPRING BALANCER






Spring Balancer

EWS.EW.EWF model

EWS.EW.EWF model

The spring balancers employ a taper drum to make the changeable torque constant and contribute to fatigue reduction for worker on the production line.

Model
Capacity(kg)
Cable travel(m)
EWS-3
1.5 - 3.0

1.3

EWS-5

3.0 - 5.0

EWS-7
5.0 - 7.0
EW-3
1.0 - 3.0
EW-5
2.5 - 5.0
EWF-9
4.5 - 9.0
EWF-15
9.0 - 15.0
EWF-22
15.0 - 22.0
1.5
EWF-30
22.0 - 30.0
EWF-40
30.0 - 40.0
EWF-50
40.0 - 50.0
EWF-60
50.0 - 60.0
EWF-70
60.0 - 70.0
EWF-90
70.0 - 90.0
2.0
EWF-105
85.0 -105.0
EWF-120
100.0 - 120.0


ELF model

  Long stroke model

 

 

ELF model

     
 
These models are capable of 2.5 m stroke and have advantage of which workers can arrange the spring tension without using a ladder. Further these have a drum lock mechanism.
Model
Capacity(kg)
Cable travel(m)
ELF-3
1.5 - 3.0
2.5
ELF-5
3.0 - 5.0
ELF-9
5.0 - 9.0
ELF-15
9.0 - 15.0
ELF-22
15.0 - 22.0
ELF-30
22.0 - 30.0
ELF-40
30.0 -40.0
ELF-50
40.0 - 50.0
ELF-60
50.0 - 60.0
ELF-70
60.0 - 70.0

 



RSB model

  With a ratchet

 

 

RSB
They are convenient to make a suspended tool on and off.
Further they are suitable for frequent load change.
Model
Capacity(kg)
Cable travel(m)
RSB-15
9.0 - 15.0
1.5
RSB-22
15.0 - 22.0
RSB-30
22.0 - 30.0
RSB-40
30.0 - 40.0


EWF.ETP model

 

 

 

ETP
From 70kg to 200kg
They are suitable for such the large equipment as a nut runner, grinder etc.
Model
Capacity(kg)
Cable travel(m)
EWF-90
70.0 - 90.0
2.0
EWF-105
85.0 - 105.0
EWF-120
100.0 - 120.0

ETP-14

120.0 - 140.0
1.2

ETP-15

140.0 - 170.0
ETP-16
170.0 - 200.0


EK.ERP model

  For light tools

 

 

EK.ERP model

 


It is convenient for suspending an electric driver.
Model
Capacity(kg)
Cable travel(m)
EK-00
0.5 - 1.5
0.5
EK-0
1.0
ERP-06E
0.3 - 0.6
1.5

ERP-1E

0.5 - 1.0
1.5

ERP-2E

1.0 - 2.0
1.5


Torque reel ER model

   

 

 

Torque reel ER model

 
This is suitable for suspending a pendant switch or tool due to a long cable and ratchet.
Model
Initial Max. tension
N {kgf}
with or without ratchet
Cable travel(m)
ER-3A
18 {1.8}
with
3
ER-3B
18 {1.8}
without
ER-5A
25 {2.5}
with
ER-5B
25 {2.5}
without
ER-10A
49 {5.0}
with
4
ER-10B
49 {5.0}
without


The balancers specialized for air tool suspension

3 kind of model employ 3 kind of hose respectively.
They will play their active part with the particular features.
These models are combined with both the character of Hose reel and balancer
and will suit the suspension of an air tool.
They enable it to put the piping of hoses in order.

Air tool balancer

Air tool balancer
This model is gathered the ability of hose reel and spring balancer. Using this balancer would make work places simpler.
Model
Capacity(kg)
Cable travel(m)
ATB-0
0.5 - 1.5
1.3
ATB-1
1.5 - 3.0
ATB-2
3.0 - 5.0
Inner dia. 6.3mm

Tool hose balancer

Tool hose balancer
When the spring failure is happened, the fall prevention device will operate and stop the suspended tool / device.
(Endo-Kogyo is the first balancer manufacture to equip this safety device in Japan)
The inside diameter of hose is 8.5mm which supplies enough air to operate the suspended air tool / device. Comparing with the ATB series, using the THB series can apply with more various kinds of the air tools.
Model
Capacity(kg)
Cable travel(m)
THB-15

0.5 - 1.5

1.3
THB-25
1.5 - 2.5
THB-35
2.5 - 3.5
THB-50
3.5 - 5.0
THB-65
5.0 - 6.5
Inner dia. 8.5mm

Air tool reel

Air tool reel
An included spring works to retract a hose into device automatically.
A contained hose solves the short of air consumption for air tool owing to a large inner diameter of 10mm. A ratchet system applied for the device can keep a tool suspended at any position on the hose travel where you want.
Model
Initial Max. tension
N {kgf}
Cable travel(m)
ATR-5
49 {5.0}
2
ATR-5-1
49 {5.0}
Inner dia. 10mm
 
ENDO KOGYO CO.,LTD.