"THROUGH-THE-WINDOW" SERVO TRANSFER SYSTEMS

The "through-the-window" design has been proven the world over.

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Wayne Trail has been providing “through the window” style transfers to the industry for over a decade. The design has been proven through millions of cycles in factories around the world.

This type of transfer design provides maximum visibility in the die area and enables a variety of coil, blank and finished part handling options in stations that can extend within or even beyond the confines of the press window areas. A rugged, high precision drive train provides accurate, repeatable positioning. Transfer bar options and finger/gripper configurations can be customized to solve a limitless range of die and part handling requirements.

The through-the-window system can be mounted on either new or used presses. Various control packages are available to optimize integration, or suit customer preference. As with all Wayne Trail transfer systems, a touch-screen PC based operator interface with full featured prompts, diagnostics and fault logging capabilities, is standard.

Model WTTS
“Through the Window” 3-Axis Servo Transfer

	WTTS-I	WTTS-II	WTTS-III
Press Bed Length (typical):	96" (2450mm)	180" (4572mm)	260" (6604mm)
Transfer Stroke:	18" (457mm)	36" (915mm)	48" (1220mm)
Clamp Stroke:	– Constrained by Press Window Size –
Lift Stroke:	4" (102mm)	6" (152mm)	12" (305mm)
Min. Distance Between Bars:	12" (305mm)	18" (457mm)	24" (609mm)
Speed (application dependent):	up to 75 SPM	up to 50 SPM	up to 30 SPM

Standard Features	Popular Options
PC Based Operator Interface	Pendant Control for Set-Up & Edit
Press Mounted Encoder	Auto-Change Transfer Bars
Automatic Lubrication System	Die Specific Tooling Design
Remote Diagnostics	Full Installation Package
Start-Up and Training Support	Secondary Encoder

Standard Features

Easy access for die maintenance and die change

Optimum line of sight into die area when running

Can operate in multiple feed directions: L-R; R-L; and 'dual lane' production

Low deflection transfer bar design

Robust framework and drive train allows for smooth part transfer

Counter-balanced lift axis improves performance on larger systems

Maintenance-free linear bearings, sized for long life and extreme reliability

Automatic lubrication system reduces maintenance downtime

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