Heavy Duty Retractable
SpanClamps Heavy Duty Retractable Quarter-Turn
Quick Locks for Frequent Changeover with highest clamping force
Highlights
Very High shear strength: 3000N
Minimum Plate Thickness : Thinner plate than 9mm with spacer SCQTRHDS
ON / OFF indicator for safety
Holding Force: 250N & 400N
Slim Version for tight space
Select Your Heavy-Duty Quater-Turn Stud
|
Plastic Knob SCQTRHD-P |
Metal Knob SCQTRHD |
Slim Plastic Knob SCQTRHDS-P |
Slim Metal Knob SCQTRHDS |
 |
 |
 |
 |
|---|---|---|---|
| SCQTRHD0620-P | SCQTRHD0620 | SCQTRHDS0620-P |
Retractable Heavy Duty Quarter Turn with Compact Body
The body diameter was reduced from 34mm to 25mm. This fastener can be mounted in a smaller space.
Heavy Duty Receptacle
Spacer SCQTRHDS is required fir thinner plate than 9mm panel thickness
 |
Spacers Part Number |
Compatible Heavy Duty Quarter turn Studs |
| SCQTRHDS25 | SCQTRHDS0620-P, SCQTRHDS0620 | |
| SCQTRHDS34 | SCQTRHD0620-P, SCQTRHD0620 |
How To Use
- Ensure that the knob is positioned at the "OFF" position.
- Insert the Heavy Duty Quarter-Turn Clamp pressing the knob
- Turn the knob to the "ON" position for clamping. The knob clicks when it is clamped / unclamped. Turning the knob to the "OFF" position, the shank returns automatically to the unclamping position by the spring.
Features
The Shank retracts at the unclamping position to enable operations without interference with the base plate.
When the cam groove moves along the ball inside the receptacle, the spring A gets compressed to press down the plate.
