Molex 5050731100 Manuale utente

INSTRUCTION MANUAL

IS-0117JE

ISSUED 2001-05-24

REVISED 2006-12-01

REV. B

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STRAIGHT-ACTION (SHORT HANDLE TYPE)

HAND CRIMP TOOL

OPERATING MANUAL

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Molex Japan Co., Ltd.

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Molex Japan Co., Ltd.

Contents of Update

Instruction Manual No. IS-0117JE

Title

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Straight-action (Short Handle Type) Hand Crimp Tool

Tool Number

Rev. Issued Description

0 2001/05/24

OO 

New creation release.

A 2005/01/13

5OXP

Changed the form into the bilingual version.

ECN-JM50012 Prepared by Y. Ishiwata

Checked by T. Yoshida

B 2006/12/01 Work Manager

Changed the format and new registered in Work

Manager.

ECN-JT2007-0053 Approved by A. Horino

A–1



Please read the following before operating the tool.

Introduction

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Thank you for choosing our Straight-action (Short Handle Type) Hand Crimp Tool.

This document is prepared so that the tool is properly used.

Please take the time to read this manual, making sure you understand the operating procedures

described herein before attempting to operate the tool.

Dangerous operations

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Don’t insert a part of your body or other foreign materials in the hand crimp tool (hereinafter

referred to as the “tool”) while you’re operating the handle of a tool, as injury my result.

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

Beware of a handle when it is opened. Releasing a ratchet may cause the handle to open

abruptly, resulting in injury.

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Only users who have received adequate training on usage and safety from their manager, and

have appropriate knowledge and skills must use the tool. Use by unfamiliar users may cause

injury.

Unauthorized reproduction of this document in part or in whole is prohibited.

The contents of this document are subject to change without notice.

Molex Japan Co., Ltd. assumes no responsibility for losses resulting from use or

A–2



Please read the following before operating the tool.

Careful handling

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Always check the tool number, applicable terminal, and wire size, etc. before using the tool in the

crimping process.

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Check the tool for any damage, and repair prior to use. Defective crimping may result in fire.

) P

Clean the tool regularly if used frequently.

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Avoid storing the tool in extremes of temperature, or high-humidity environment.

Keep the tool in a place out of reach of children in order to prevent accidents.

Must not be carried out

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) P 

Don’t use this tool in place of a hammer, pliers, or other tools. Don’t remodel the tool. Parts

damage may result in accident or injury.

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Don’t use this tool for unspecified terminals. Don’t crimp unspecified wires. Both may cause tool

damage.

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The ratchet mechanism of this tool is designed based on operation by grip of hand. Note that

improper handling such as installing it into other devices and opening the handle forcibly may

decrease its capabilities and lifespan.

Page 1

Description

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This tool is a Straight-action (short handle type) Hand Crimp Tool that is developed for

crimp-connecting a wire to a crimp terminal of Molex.

Please confirm the tool number, the applicable terminal number, and the size of the applicable

wire marked on the tool before attempting to operate this tool.

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Tool Specification

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Tool name:

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Straight-action (short handle type) Hand Crimp Tool

External size and weight: mm

220 (width) x 70 (depth) x 15 (thickness) mm, Approx. 400gf

Management method:

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Conductor crimp height and crimp strength (Details are described to

the crimp specification of a corresponding tool)

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Part names of tool

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Grip

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Handle

N&(- 2 /(-

Ratchet

adjustment screw & Fixing nut

=(.

Head

Crimp section

OX

Link

220 mm

N&(-

Ratchet part

Page 2

Operation Method

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Hold the tool handle, and squeeze it until the ratchet is released. Then, unclench your hand. The

handle will be opened by the return spring.

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Molex

RC  $ D/P $

D/P

molex

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Insert a “terminal (1)”into the “crimp section (3)”from the “Molex logo mark side (2).”Insert a

“terminal (1)”so that the “Molex logo mark side (2)”faces the contact.

$D/P 5QP ) P 6X& X8P

4X.P

Close the handle lightly until the “barrel (5)”of a “terminal (1)”is held by the “insulation punch

(6)”and “anvil (7)”. (See the figure on next page)

R $5QP 5QP $

D/P

At this time, the point of a “locator (8)”is placed between the “conductor barrel (9)”and the

“insulation barrel (10)”so that the “terminal (1)”does not come off. (See the figure on next page)

4X.P $D/P

“Note” Don’t tighten the handle excessively, as doing so may cause deformation of a terminal and

prevent insertion of a wire.

$D/P

Terminal number engraving side

Crimp section

Molex

RC 

Molex logo mark side

5QP

Barrel

$D/P

Terminal

Page 3

Operation Method (Continued)

R $ $ D/P

Insert the stripped “wire (11)”from the “terminal number engraved side (4)”until the “insulation

end face (12)”contacts the “locator (8).”

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Squeeze the handle of the tool firmly until the ratchet is released (clicks), while holding the wire

in the same position.

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When the ratchet clicks and is released, the handle is automatically opened by the return spring,

and the terminal is crimped.

4X.P $D/P

Holding and pulling the “wire (11)”toward downward gently removes the crimped terminal.

N&(- 4X.P $D/P

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“Note”Don’t tighten the handle excessively after the ratchet is released, as doing so may

over-crimp the terminal, and cause the wire breakage and the tool damage.

5QP

Insulation barrel

5QP

Conductor barrel

X8P

Anvil

$D/P

Direction of terminal

insertion

R $

Locator

6X&

Insulation punch

6X&

Conductor punch

Insulation end face

Wire

Molex

RC 

Molex logo mark side

$D/P

Terminal number engraved side

Page 4

Daily Maintenance

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Check that the handle moves smoothly. (As needed)

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After using the tool, always apply machine oil or anti-corrosive oil to the crimp section, the link,

the ratchet, and other moving parts. (As needed)

N&(- 2

Ratchet adjustment screw

Crimp section

N&(-

Ratchet part

/(-

Fixing nut

OX

Link

Page 5

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Management of Crimp Terminal

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Conductor Crimp Height

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Always check the conductor crimp height (conductor crimp part) at the beginning and end of daily

operation, and also check it regularly during operation.

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Refer to the specification table provided with the tool for the conductor crimp height.

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When the conductor crimp height is not in accordance with the specification, the tool has

damaged or reached the end of its lifespan. Please consult our service personnel.

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As this tool crimps wires of various sizes using one set teeth, the insulation crimp height is for

reference only.

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“Note”We recommend measuring the conductor crimp height by using

the “crimp height micrometer”(commercial item) in a right

picture.

Wire strip length

Insulation crimp height

(reference)

OX<4-

Conductor crimp height

Extrude wire length

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Measurement of

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