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Designing machinery may not be the most artistic pursuit in the world, but sometimes the issue of color can be essential even in industrial design. A number of our metal parts can be produced in a variety of colors using a powder coating process.
JW Winco has its own in-house machining facility; this provides an advantage for our customers to take an idea and create a unique customized solution through the choice of using one of our standard parts.
GN 139.1 Hinges with Integrated Safety Switches have been designed for use on monitoring doors and covers of machines and equipment. Opening the door activates the switch contacts. This causes an interruption in a protective circuit via broken contact (NC) and at the same time signals the door opening by closing a normally open contact element (NO).
The contact blocks are fitted with positive opening slow-action contacts, i.e. they will definitely be separated when activated and have no hysteresis. The angle at which the switching points are reached is adjustable (see diagram under "Contact termination." Together with the integrated contact blocks, the hinges are a compact, easy-to-mount unit with an attractive design. The mounting from the back makes the hinge particularly tamper-proof.
For version without safety switch, see GN 139.2.
Specification
Hinge body
Zinc die-cast, silver metallic powder coated finish
Hinge pin
Stainless steel, European standard 1.4305 (American Standard 303 series)
Available with narrow hinge wing (left in photo) or broad hinge wing (right in photo)
RoHS compliant
Accessory
Flat mounting plates, see GN 139.3
Angled mounting plates, see GN 139.4
On request
Hinges with operating angle > 0°
Hinges with other contact load ratings
If weight is not listed, please contact our Sales Department for additional information regarding weight. Phone: 800-877-8351
RoHS compliant: -
This part is new in our product range, no details are available at this time. For more recent details on
the RoHS compatibility, please contact our Sales Department!Phone: 800-877-8351