301 (Barb) – Quick Knockout Coupler

The 301 barb and 302 coupler are ideal for use with quick mold change systems. These can also be used for two-stage ejection. 300 Series couplers are for use on machines up to 75 tons. Uses 6mm Allen wrench to tighten. Pull force 3,200 lbs.

Uses and Advantages:

• Quick and Easy Installation
• Coupling obtained in any position as disconnecting is made only after ejector plate is fully returned
• Assured part ejection and return of the ejector plate
• Fast acting, up to 30 strokes per minute

300 Series Barb Dimensions

3-D SolidWorks Files (SLDPRT)

301 SLDPRT File

IGES Files (IGS)

301 IGS File