SPRING BALANCER
-
STANDARD SPRING BALANCER
-
EK Series
(Capacity:0.5kg～1.5kg) -
ERP Series
(Capacity:0.3kg～2.0kg) -
EW Series
(Capacity:1.0kg～5.0kg) -
EWS Series
(Capacity:1.5kg～7.0kg) -
EWF Series
(Capacity:4.5kg～120.0kg) -
ETP Series
(Capacity:120.0kg～200.0kg) -
ELF Series
(Capacity:1.5kg～70.0kg) -
RSB
Series
(Capacity:9.0kg～40.0kg) -
EWA
Series
(Capacity:9.0kg～70.0kg)
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EK Series
- Hose Balancer
- Retractor
- Clean Room Spring Balancer
- Counter Reaction Balancer
- Position Balancer
EWA Series
Catalog Manual/CADFeatures
- Its capacity is 9kg-70kg.
- In case that a cable installed in a spring balancer is cut or a suspended tool is disengaged, the whole cable will snap back due to the tension of spring involved in a spring balancer, causing the dangerous situation such as the injury to personnel etc.
- This new device has developed to protect personnel from such the danger.
Description of the device
- As soon as a cable is cut, a drum revolves rapidly winding a cable up.
- Rapid revolution of the drum generates centrifugal force.
- The centrifugal force makes a Ratchet on a spring case pushed out and the ratchet sticks in a wheel fixed on a cover, stopping the revolution of the drum.
Gallery
Specifications
| Model | Capacity (kg) |
Stroke (m) |
Cable Dia (φmm) |
Mass (kg) |
|---|---|---|---|---|
| EWA-15 | 9.0～15.0 | 1.3 | 4.0 | 4.7 |
| EWA-22 | 15.0～22.0 | 1.5 | 4.76 | 8.9 |
| EWA-30 | 22.0～30.0 | 1.5 | 4.76 | 9.3 |
| EWA-40 | 30.0～40.0 | 1.5 | 4.76 | 11.9 |
| EWA-50 | 40.0～50.0 | 1.5 | 4.76 | 12.3 |
| EWA-60 | 50.0～60.0 | 1.5 | 4.76 | 13.3 |
| EWA-70 | 60.0～70.0 | 1.5 | 4.76 | 13.6 |
Optional Accessories
Plain trolly
When attached to a beam, this trolley enables smooth horizontal movement by hand.
Plain trolly detail page