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CAC Products >>> Shaft Support Systems  >>> ShaftLok™ Safety Chuck

ShaftLok® Safety Chucks ShaftLok™ Safety Chuck Unwind Module with Skew Adjust
ShaftLok™ Safety Chuck Unwind Module ShaftLok™ Safety Chuck Unwind Module with Skew and Lateral Adjust
ShaftLok™ Safety Chuck Unwind Module
with Lateral Adjust

ShaftLok™ Safety Chuck
Pinch point free shaft locking system for Unwind and Rewind stations

ShaftLok™ Safety Chuck in open position
Shown in "Open" position 		ShaftLok™ Safety Chuck open-closed motion
Shown in "Open-Closed"
motion		 ShaftLok™ Safety Chuck in closed position
Shown in "Closed" position
ShaftLok™ safety chucks are the perfect answer for safely handling and mounting unwind and rewind shafts. ShaftLok's unique axially sliding capture plate ensures safe shaft holding with no pinch points.
  • NEW - Standard, Medium or Heavy Duty models available.
  • Opens only in the up position allowing a safe, easy unload operation.
  • Automatically locks to hold rotating shafts.
  • Replaceable shaft cradles and inserts available for square, diamond, triangle, 1/2 round, round and custom shaped shafts and shaft ends.
  • Custom drive extensions available.
  • Perfect for low to high speed applications.
  • Available in several models able to handle loads and roll weights up to 10,000 lbs.
  • Operate flawlessly at low to high speeds.
  • Extra heavy duty steel construction.
  • Heavy duty ball bearings.
  • Skew and/or lateral adjustment modules available.
  • Foot or flange mounting available.
  • Standard models combine with CAC brakes for total unwind answers.
  • Custom designs to combine with the brake, clutch or drive of your choice and CAC's COR-LOK® air shafts.
  • Competitively priced, OEM discounts available.
  • Backed by CAC's over 30 years of experience designing and manufacturing equipment for the converting industry.

Unlike conventional safety chucks, the unique design of the CAC ShaftLok™ Safety Chuck provides a no pinch point shaft locking device that offers a level of worker safety unequalled by any other shaft locking system.

Safety Chucks
Click filename to view Specification Sheets
Filename  Description
18503-226 ShaftLok™ Standard Duty Safety Chuck foot mount - 1000 lb roll weight
18503-227 ShaftLok™ Standard Duty Safety Chuck flange mount- 1000 lb roll weight
18503-110 ShaftLok™ Medium Duty Safety Chuck foot mount - 3000 lb roll weight
18503-214 ShaftLok™ Medium Duty Safety Chuck flange mount - 3000 lb roll weight
18503-230 ShaftLok™ Heavy Duty Safety Chuck foot mount - 10,000 lb roll weight
18503-231 ShaftLok™ Heavy Duty Safety Chuck flange mount - 10,000 lb roll weight



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ShaftLok™ Safety Chuck Unwind Module

Safety Chuck Module

ShaftLok™ safety chuck modules are the perfect answer where the addition or upgrade of an unwind or rewind station is required. These modules work extremely well where easy installation of better braking or drive systems are desired. Heavy duty steel construction provides years of reliable operation. ShaftLok safety chucks include shaft capture plates which actuate axially with no pinch points for sale operation.

Designs may include CAC's air operated tension brake and CAC's COR-LOK® air shafts for a complete unwind and rewind module solution. These modules may also be supplied with other brakes and / or air shafts at your request.
COR-LOK® air shafts.


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ShaftLok™ Safety Chuck Unwind Module with Lateral Adjust

Safety Chuck Lateral

ShaftLok™ safety chuck module with lateral adjust allows manual side to side positioning of unwind and rewind rolls. Lateral adjustment of +/- 2" provides proper roll positioning to assist with web side lay issues in any converting process.

As with all ShaftLok safety chuck modules, CAC components, such as COR-LOK® air shaft and CAC's air operated tension brake may be supplied for a complete modular solution or these units may be designed to accommodate components supplied by others.



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ShaftLok™ Safety Chuck Unwind Module with Skew Adjust

Safety Chuck Skew

ShaftLok™ safety chuck module with skew adjustments is an effective solution to misaligned rolls and rollers. Skew adjustment of +/- 0.5" helps combat issues wit even the worst tight-side / loose-side condition rolls.


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ShaftLok™ Safety Chuck Unwind Module with Skew and Lateral Adjust

Safety Chuck Skew Lateral

ShaftLok™ safety chuck module with skew and lateral adjust combines adjustments for misaligned rolls / rollers and side lay positioning. This assembly provides the ultimate for manually positioning unwind and rewind rolls.

CAC Converter Accessory Corporation
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View a safety shaft holder in operation

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Check out the news on CAC's pinch point free shaft locking systems


Check out our other Shaft Support systems

ShaftLok™ Safety Chuck SimpLok™ Basic Shaft Holders Assembly


Shaft Holder Assembly
with Edge Guide Modification		 SimpLok™ Basic Shaft Holders Assembly with skew and lateral adjustment

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Backed by CAC's over 30 years of experience designing and manufacturing converting equipment.

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Converter Accessory Corporation
201 Alpha Road
Wind Gap PA 18091

Phone (800) 433-2413 or (610) 863-6008
Fax (800) 709-1007 or (610) 863-7818

cac@epix.net


www.converteraccessory.com



What is Web Handling?
Web Handling is the science, engineering and equipment necessary to successfully transport a continuous flexible material through various processes without defect. Enhancing Web Handling with proper equipment will ensure materials are processed at their maximum efficiency, allowing the process to generate maximum profits.

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