Cautions
Specifications
Model No.
Indication
Lever Design
Dimensions
External
Dimensions
Accessories
Performance
Curve
Lever Installation/
Removal Procedure
Simple, Quick and Safe
Lever Exchange
Hydraulic Swing Clamp
PAT.
Model
LHA-A
Allows for simple exchange on a fixture plate. Suitable for lever change at general line.
Secure Lever Tightening Even with Small Torque
Even with small torque, a swing lever can be securely tightened with wedge function.
Compared to the standard model, tightening torque is reduced by 90%.
Even for large clamps, a lever can be simply tightened with small torque wrench.
The Fastest Lever Change, with Only One Bolt
Only one bolt is required for lever installation and removal.
Allows for the fastest lever setup time.
Remove the Lever with One Wrench
Wedge function will be released by loosening one bolt,
so the lever can be easily removed.
Special tool or gear puller is not required.
Quick Change Lever Type A
Standard Model
Wedge Mechanism for
Lever Tightening with
Small Torque
Due to Small Torque,
Not Required to Fix the Rod!
Lever Installation / Removal Procedure
Lever in Disassembled State
Install the Lever
Install Wedge1 and 2
Tighten the Lever with Tightening Bolt
・Insert the lever to the rod.
・ Set Wedge 1 to the slot of the rod.
・ Insert Wedge 2.
・ Pull the lever towards the wedge side and tighten
the tightening bolt with the specified torque.
・ When removing the lever, follow the installation
procedure reverse to the above.
Only One Bolt for
Lever Change!
Tightening Bolt
Wedge 2
Wedge 1
Lever
Stopper/Phasing Pin
Rod
No Special Tools Required!
Use One Wrench
for Removal!
Requires Large Torque
for Tightening…
Swing Clamp
Hydraulic Double Action
Quick Change Lever Type A
The rod must be fixed
so it does not damage
the internal parts…
2
1
