3" Diameter Thru Bore Leaf Type Air Chuck - STD Series

3" Diameter Thru Bore Leaf Type Air Chuck - STD Series

Part #: std3x_ac

Our Price: $0.00

* Core inner diameter 3"

* Bore 0.504" / 0.502" (1/2") 0.629" / 0.627" (5/8") 0.754" / 0.752" (3/4") 1.129" / 1.127" (1-1/8") 1.379" / 1.377" (1-3/8") 1.629" / 1.627" (1-5/8") 1.754" / 1.752" (1-3/4") 1.254" / 1.252" (1-1/4") 1.504" / 1.502" (1-1/2") 1.004" / 1.002" (1") 0.879" / 0.877" (7/8") Other (specify in addt'l info)

* Securing Method Split Clamp - Rear Split Clamp - Front Set Screw Clamp Ring None

* Flange Yes No

* Rear Guide Flange Holes No Yes Custom (specify in addt'l info)

* Air Connection Type Valve - A-1360 Valve - A-1597 O-rings in Bore 1/8 NPT RH (Right Hand) #10-32

* Air Connection Location Front (Chamfered End), Parallel to Bore Rear (Un-Chamfered End), Parallel to Bore Bore (O-rings) Rear (Un-Chamfered End), Perpendicular to Bore

* Leaf Length (B), Overall length (A) Custom (specify in addt'l info) 2.5" , 5.062" 3" , 5.562" 3.5" , 6.062" 4" , 6.562" 5" , 7.562" 4.5" , 7.062" 5.5" , 8.062" 6" , 8.562" 6.5" , 9.062 7" , 9.562"

Additional Information

Please correct the following:

Availability Usually Ships in 2 to 4 Weeks

Description






3" Diameter Thru Bore Leaf Type Air Chuck - STD 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.



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