Products | J.W. Winco Standard Parts

EN 233.3 Hinges Plastic, with Spring-Loaded Return


ELESA original design
code: CFMR.

Product description


EN 233.3 hinges with spring-loaded return allow doors to be automatically opened and closed by means of the torsion spring.

The resetting torque varies with the opening angle of the hinge. Endurance tests have shown that the torque does not change even after 100.000 opening / closing cycles.


Technopolymer (PA-HP)
  • Glass fiber reinforced
  • Temperature resistant up to 140 °F (60 °C)
  • Black, matte finishSWSW


Shaft cover
Technopolymer (Polyacetal POM)

Torsion spring
Stainless steel

RoHS compliant

Technical drawing

Hide technical drawing
EN 233.3 Plastic Hinges, with Spring-Loaded Return sketch

Part Options / Table


LSpring-loaded return, closing
RSpring-loaded return, opening

Identification no.

1Light spring load
2Heavy spring load
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Dimensions in: Inch (change to Metric)
l1l2d1d2h1h2h3l3m1m2max. torque MR in Nm
Identification no. 1

Identification no. 2

Build & Price

Width l1
Length l2

Identification no.


Selected Part

Total US Dollars (net)
In stock: 0
Call / Email for Delivery Time
Please note our quantity discounts (US Dollars).
≥ 500$14.22
Weight: 0.147 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
RoHS compliant: Yes
This article conforms to RoHS, which means it complies with EU Directive 2011/65/EU for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).
All Prices are in US Dollars. Taxes Not Included.

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