Pneumatic Locking Swing Clamps
Patented Quadloc® Design
Quadloc® Clamps Used in End of Arm Tooling
Quadloc® Clamps Used in a Transmission Holding Fixture
Quadloc® Locking Swing Arm Clamp
High clamping and holding force in a small package.
Our clamps lock into place instantly and will continue to hold even with pressure loss!
Save time by never having to design and build your locking swing clamps again!
Tired of Having to Design & Build Your Locking Clamps!?
The Quadloc® pneumatic rotary swing arm clamp is an all-in-one standard locking unit that stays locked with the loss of air pressure.
This compact swivel cylinder clamp with a strong mechanical lock, makes for an easy fit into any design with a straightforward installation and minimal design costs.
The independent rack and pinion rotate allows for more flexibility and less chance of design interference compared to a standard pneumatic, swivel swing clamp. No need to worry about clockwise or counter-clockwise clamping.
Our Patented Quadloc® Technology Eliminates the Need for Seperate Rods Locks
True mechanical wedge lock with no stored energy.
Our 4422 and 4425 Quadloc® swing clamp models produce clamping forces of up to 400lbs.
The holding force will always be 500lbs regardless of clamping force.
Quadloc® Model 4422
No design time necessary because it’s an all-in-one locking swing arm clamp
Stays locked through loss of power
Only one accessory (Swing Arm #22-11) needed
250lbs of clamp force at 60psi
500lbs of holding force regardless of clamping force, with or without air
Independent rotate that requires no extra clearance
Swing stroke - None
Clamping stroke – 5.8mm
Total Weight – 4.9lbs
Total price - $2,387 / EA.
Leading Competitor Clamp
Significant design time required to create a locking swing arm clamp
Requires multiple components (Cylinder, Rod Locks, Cam Rotating Shaft Assembly, Adapters, Couplers, Swing Arm, etc..) to create a locking swing arm cylinder
260lbs of clamping force at 60psi
Holding force of 450lbs with loss of air only
Extra clearance required due to its cam slot rotate
Swing stroke – 25mm
Clamping stroke – 5.0mm
Total Weight – 26.5lbs
Total price - $3,890 / EA.