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EN 233.3 Hinges Technopolymer Plastic, with Spring-Loaded Return

ELESA original design
code: CFMR-NC / CFMR-NO

Standard Sheet EN 233.3 Print This Page List of Hinge Types Plastic Characteristics Load Rating Information

Product description

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

The return 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.

Specification

Body
Plastic
Technopolymer (Polyamide PA-HP)

Glass fiber reinforced
Temperature resistant up to 140 °F (60 °C)
Black, matte finishSW

Pin
Aluminum

Shaft cover
Plastic
Technopolymer (Polyacetal POM)
Black

Torsion spring
Stainless steel

RoHS

EN 233.3 Technopolymer Plastic Hinges, with Spring-Loaded Return sketch

Hide technical drawing

Part Options / Table

Type

L	Spring-loaded return, closing
R	Spring-loaded return, opening

Identification no.

1	Light spring-load
2	Heavy spring-load

Part Number L - Spring-loaded return, closing	Part Number R - Spring-loaded return, opening	l₁	l₂	d₁	d₂	h₁	h₂	h₃	l₃	m₁	m₂	Max. torque M_R in Nm Identification no. 1	Identification no. 2

233.3-55-67-L-1-SW	233.3-55-67-R-1-SW	2.17	2.64	0.26	0.39	0.94	0.49	0.25	0.49	1.50	1.89	0.35	0.7

Part Number L - Spring-loaded return, closing	Part Number R - Spring-loaded return, opening	l₁	l₂	d₁	d₂	h₁	h₂	h₃	l₃	m₁	m₂	Max. torque M_R in Nm Identification no. 1	Identification no. 2

233.3-55-67-L-2-SW	233.3-55-67-R-2-SW	2.17	2.64	0.26	0.39	0.94	0.49	0.25	0.49	1.50	1.89	0.35	0.7

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Metric

Dimensions in: Inch (change to Metric)

l₁	l₂	d₁	d₂	h₁	h₂	h₃	l₃	m₁	m₂	Max. torque M_R in Nm Identification no. 1	Identification no. 2

2.17	2.64	0.26	0.39	0.94	0.49	0.25	0.49	1.50	1.89	0.35	0.7

Build & Price

Width l₁

2.17

Length l₂

2.64

Type

L - Spring-loaded return, closing

R - Spring-loaded return, opening

Identification no.

1 - Light spring-load

2 - Heavy spring-load

Color

SW - Black, matte finish

Relationship between the Opening Angle and Return Torque

The following table shows the relationship between the opening angle and return torque. The indicated maximum opening angle should not be exceeded.

Return torque M_R in Nm (Type L)

Identification no.

0°

90°

270°

0.12

0.35

0.15

0.7

Return torque M_R in Nm (Type R)

Identification no.

0°

180°

0.12

0.35

0.25

0.7

Selected Part

Part Number

Total (net)

Can$27.51

In Stock: 5

In Stock

Quantity

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Please note our quantity discounts (Canadian Dollars).

Min	Max	Price
1	9	Can$27.51
10	249	Can$26.51
250	499	Can$25.01
≥ 500		Can$22.51

Prop 65: Not compliant

WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov

RoHS: Compliant

This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/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)).

Weight: 0.147 lbs

If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 1-800-397-6993