Quick Shaft-Locking Clamps

Quick Shaft-Locking Clamps

Shaft clamps for quick and easy locking.


Manual Version

Printing Machine

More Efficient Than Conventional Method

As the handle is turned down, it pushes the locking block toward the shaft for clamping.
When the handle is released, the flat spring allows the locking block to be returned to the original position.

Feature 1. Simple Handle Operation without Any Tools

Printing Machine

Simple vertical handle motion is perfect for applications where position adjustments are often made.

For locking, the handle is turned down as directed by an arrow mark on the side.
For releasing, the handle is turned up in the counter direction.

Printing Machine
Neither setscrews nor adjustable handles are needed.
No tools are needed for handle operation.

Feature 2. Compact-Designed & Space-Saving

Printing Machine

Imao Method
No space needed for the handle to swing.

Printing Machine

Conventional Method
Some space needed for the handle to swing.

Printing Machine

Compact size for installation even in small space.
Proper Shaft Diameter(mm) : 10 12 14 15 16 20

Feature 3. Different Mounting Capability

Printing Machine

Both front and back faces can be used for mounting.
The tapped holes on the 2 sides allows for versatile mounting.

Application Examples

Printing Machine

Pneumatic Version

Printing Machine

Clamping by spring pressure
Unclamping by air pressure

Supplying air allows compressing the spring to get the shaft unlocked.
Releasing the air allows getting the spring to work to lock the shaft.

Feature 1. Simultaneous Multi-Clamping Capability

Connecting air plumbing to multiple quick shaft-locking clamps installed allows doing clamping/unclamping in one operation.
Perfect for use on machines where many clamping/unclamping cycles are run, or for multi-clamping applications.

Feature 2. Remote-Operation Capability

With air supply, remote operation can be done or installation is possible at places out of reach.
Can be also installed at invisible places like the backside of machines, for maintenance of machines' appearance.

Printing Machine

Feature 3. Positive Clamping

The mechanism of spring-pressure clamping and air-pressure unclamping prevents shaft-locking force from getting lowered.
With clamping automization, any operator can do uniform clamping.

Feature 4. Space-Saving

No need of larger installation space than the body size(no handle-operating space needed).


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