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Overview
Features
Typical Applications
Specifications
Downloads
Related Products
OPUS Series
Overview
VS Series
The Variax VS Series is our servo-driven feeder for presses. It is a very simple servo driven roll feed. And it comes in a much smaller package than our cam-actuated roll feeder, the V Series. It can also be applied to feed wide stock, long feed pitches, and many other conditions, making it a versatile feeder, particularly for medium to low speed stamping applications. It features a large touchpanel interfaced controller for quick changeovers and ease of use.


Features

Compact
The feed roll is driven directly by a servo motor for a simple, compact design
Improved Damping Effect for Vibration
Featuers a newly developed structural vibration damper that prevents premature wear on the motor
Easy to Adjust
Large touchpanel display makes changeovers easy to perform
High Reliability
The unique cam-actuated release mechanism ensures maximum reliability
Typical Applications

Specifications
VS Series General Specifications
Size Unit VS150 VS150H VS250 VS250H VS400 VS400H
Feed Pitch (max) mm 0 to 300 (999) 0 to 150 (999) 0 to 400 (999) 0 to 400 (999) 0 to 400 (999) 0 to 400 (999)
Material Thickness mm 0 to 2 0 to 2 0 to 2 0 to 2 0 to 2 0 to 2
Grip Force (at 500 kPa) mm 2,500 2,500 4,000 4,000 4,000 4,000
Material Width N 30 to 150 30 to 150 40 to 250 40 to 250 40 to 400 40 to 400
Roll Width mm 121 121 280 280 328 328
Max Strokes spm 400 1,000 250 500 250 500
Max Feed Rate m/min 60 60 90 90 90 90
Feed Angle deg Variable Variable Variable Variable Variable Variable
Repeatability *1 mm ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05
Release Stroke mm 0.5 0.5 1 0.6 1 0.6
Pilot Release
Minimal Increment
deg 50 70 50 50 50 50
Operating Air Pressure *2 kPa 490 to 590 490 to 590 490 to 590 490 to 590 490 to 590 490 to 590
Air Flow *3 l/min 50 80 120 200 120 200
Power Supply V 200 to 230 VAC, 3 phase 200 to 230 VAC, 3 phase 200 to 230 VAC, 3 phase 200 to 230 VAC, 3 phase 200 to 230 VAC, 3 phase 200 to 230 VAC, 3 phase
Input Power Capacity kVA 10.4 (30A) 10.4 (30A) 11.8 (34A) 11.8 (34A) 11.8 (34A) 11.8 (34A)
Product Weight kg 120 120 350 350 350 350
Control Panel Weight kg 100 100 120 120 120 120
*1 Feed speed varies according to actual operating conditions. The values listed here are Sankyo internal testing standards.
*2 Compressed air with a high moisture content can lead to equipment failure. Furnish an air dryer or mist separator to prevent moisture (condensation).
Use an air filter with a porosity grade of 5 µm or less.
Make sure the air supply is at the specified pressure. Insufficient pressure may cause the release action to fail.
*3 This is the air flow required to operate at the maximum strokes per minute.
Downloads


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