RX20D44 查看數據表（PDF） - Unspecified

零件编号

产品描述 (功能)

生产厂家

RX20D44

Hand Tools Extraction Tool Size 20

Unspecified 

UT0W

Crimping instructions

The conductor and insulation crimp

section

Are designed to accommodate wire-

conductor and insulation diameters,

expressed in AWG (American Wire

Gauge) or mm2.

For each wire gauge, a correct crimp

requires a crimp height that offers the

highest performance.

This performance is defined as the

highest tensile strength force.

A good conductor crimp can be guaran-

teed if the tensile stength force is equal

or higher as indicated on the graph

below. E.g. a conductor of AWG20

(0.52 mm2) has a good crimp if the

tensile strength is min 84N.

The tensile strength force is measured

in Newtons and is the wire-to-contact

connection that will withstand when a

straight axial load is applied to the

terminated wire. This is however a

destructive test and is therefore inap-

propriate as a 100% inspection method.

An alternative method is to measure

crimp height. The crimp height is mea-

sured at the conductor-crimp section.

• If the dimension is too small, then the

conductor is over-crimped and the

wire strands could be damaged,

which results in a lower tensile streng-

th force.

• If the dimension is too large, then the

conductor is under-crimped and the

wire strands will not be deformed

enough to assure that the crimp will

pass the tensile strength test.

In both cases, the application tooling’s

crimp height should be adjusted.

In order to have the right tooling’s

crimp height go and no-go gauges can

be obtained and are defined in function

of the type of crimp tooling and the

wire gauge. For further information

consult factory.

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