Q-6906: 3" Diameter Thru Bore Leaf Type Air Chuck - HD Series
Part #: Q-6906
Our Price: $732.01
Description
Core Inner Diameter: 3"
Bore: 0.629" / 0.627" (5/8")
Securing Method: Split Clamp-Front
Flange: Yes
Rear Guide Flange Holes: No
Air Connection Type: 1/8 NPT RH (Right Hand)
Air Connection Location: Rear (Un-Chamfered End), Perpendicular to Bore
Leaf Length (B) Overall Length (A): 8.5" , 11.062"
3" Diameter Thru Bore Leaf Type Air Chuck - HD Series
What size shaft should I use?
Collapsed diameter: 2.937"
Inflated diameter: 3.093"
80 psi air pressure required (no oil)
Material Composition Exterior: Aluminum, Black oxide Stainless Steel, Zinc Plated Carbon Steel
Material Composition Interior (under leaves): Rubber, Carbon Steel
Features
- Pays for itself in very little time due to decreased down time during roll changes.
- No tools necessary.
- Empty cores remove instantly.
- Less chance of telescoping rolls when placing roll on arbor.
- No parts to remove or lose.
- Compensates for wide variation of core inside diameters automatically.
- Eliminates possibility of core damage.
- Drives equally in both directions (accelerating and decelerating)
- Interchangeable with any arbor mounted type chuck.
- Fully expanding periphery for maximum holding power.
- Leaves are limited by "U" shaped restrainers in order to prevent over expansion (inflation without a core does not damage bladder)
- Bladder is fully protected by leaves and restrainers whether inflated or deflated.
- Return springs are provided to bring leaves back to minimum diameter when deflated.
- Large bladder diameter produces maximum possible holding torque.