Single Angle Contracting Collet

Contracting collet system designed to center and clamp on one pinion or gear shank bearing diameter.


Vers Grip® Arbor

Contracting collet system designed to simultaneously center and clamp two pinion or gear shank bearing diameters.


Single Angle Expanding Collet

Expanding collet system designed to center and clamp on one pinion or gear bore bearing diameter.


Double Angle Expanding Collet

Expanding collet system designed to center and clamp on one pinion or gear bore bearing diameters.


Segmented Collet

Standard collet configurations cover bores ranging from 20 mm (0.781") up to 100 mm (3.937").


Uni-Spand® Arbor - Small to Mid Sized Gear Solutions

Expanding spring clamping system is used for small to mid-sized bevel gearing applications. Features: Pull back feature to ensure positive seating, auto load compatible and part loading expansion spring safety built into the design.


X-Pandisk® - Large Gear Solution

Expanding spring clamping system used for medium to large bevel and cylindrical gearing applications. Features: Pull back feature to ensure positive seating, auto load compatible and part loading expansion spring safety built into the design.


Pitch Line Fixture

A fixture designed to locate a gear or pinion on its gear tooth pitch diameter, utilized to re-qualify axial and radial bearing surfaces. (Typically used to re-qualify blanks after heat treatment).


Hydraulic Workholding

Hydraulically actuated expanding and contracting workholding systems are used as an alternative to traditional mechanical clamping devices.


Flex-SpandTM for Gears

The universal clamping system utilizes replaceable segments to center and clamp in the gear bore bearing diameters ranging from 108 mm (4.25") up to 203 mm (8.00"). The system is designed for gear development or low production applications.


Flex-Grip® for Pinions

The universal contracting collet clamping system utilizes replaceable components to center and clamp on pinion shank bearing diameters ranging from 35 mm (1.30") up to 55 mm (2.16"). This system is designed for pinion development or low production applications. 


And Gleason Offers Many More Solutions for Your Tasks

Contact us to find the perfect solution for your application. 

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