molex HTR4971E Specification Sheet Download Page 4

Hand Crimp Tool for Board-In Crimp Terminals 

Doc No: ATS-011010085 

Release Date: 11-29-04 

UNCONTROLLED COPY

 

Page 4 of 5 

Revision: C 

Revision Date: 04-18-08 

 

Miscrimps or Jams 

 
Should this tool ever become stuck or jammed in a partially closed position, 

Do Not

 force the handles

 

open or 

closed

.  The tool will open easily by lifting the ratchet release lever.  See Figure 7. 

 

How to Adjust Tool Crimp Force 

(See Figure 6) 

 
It may be necessary over the life of the tool to adjust tool-crimping force.  Listed below are the steps required to 
adjust the crimping force of the hand tool to obtain proper crimp conditions:  
 
1.

 

Loosen the stud nut on the back of the handle. 

2.

 

With a screwdriver in the slot on the other side of the stud, adjust the force.  Clockwise will increase the force, 
counter clockwise will decrease the force. 

3.

 

Retighten the nut. 

4.

 

Check the crimp specifications after tool force adjustment. 

 

Warranty 

This tool is for electrical terminal crimping purposes only.  This tool is made of the best quality materials.  All vital 
components are long life tested.  All tools are warranted to be free of manufacturing defects for a period of 30 
days.  Should such a defect occur, we will repair or exchange the tool free of charge.  This repair or exchange will 
not be applicable to altered, misused, or damaged tools.  This tool is designed for hand use only.  Any clamping, 
fixturing, or use of handle extensions voids this warranty. 
 

CAUTION:

 Repetitive use of this tool should be avoided. 

 

CAUTIONS: 

 
1.

 

Manually powered hand tools are intended for low volume or field repair.  This tool is 

NOT

 intended for 

production use.  Repetitive use of this tool should be avoided. 

2.

 

Insulated rubber handles are not protection against electrical shock. 

3.

 

Wear eye protection at all times. 

4.

 

Use only the Molex terminals specified for crimping with this tool. 

 

Notes: 

 
1.

 

This tool should only be used for the terminals and wire gauges specified on this sheet. 

2.

 

This tool is not adjustable for crimp height, however crimp force is adjustable (See instructions above).  
Variations in tools, terminals, wire stranding and insulation types may affect crimp height. 

3.

 

This tool is intended for standard conductor sizes.  It may not give a good insulation crimp support for all 
insulation sizes. 

4.

 

Molex does not repair hand tools (see warranty above).  The replacement parts listed are the only parts 
available for repair.  If the handles or crimp tooling is damaged or worn, a new tool must be purchased. 

5.

 

Molex does not certify crimp hand tools. 

 

CAUTION

:  Molex crimp specifications are valid only when used with Molex terminals and tooling. 

Summary of Contents for HTR4971E

Page 1: ...eable crimp inserts SCOPE Products Board In Crimp Terminal 22 26 AWG Terminal Order No Wire Size Insulation Diameter Maximum Strip Length Terminal Series No Loose Piece Reel AWG mm mm In mm In 16 02 0034 16 02 0047 4811 16 02 0120 40 08 0631 22 26 0 12 0 35 1 52 060 5 97 6 35 235 250 41817 16 02 0118 22 26 0 12 0 35 1 52 060 5 97 6 35 235 250 40 01 0610 40 08 0605 42001 40 02 0601 40 08 0606 22 26...

Page 2: ... 13 3 3 The crimp on this terminal is not an electrical crimp the final soldering operation is the electrical connection This minimum force is what should be expected when pulling the terminal with both insulation and conductor crimped OPERATION Open the tool by squeezing the handles together at the end of the closing stroke the ratchet mechanism will release the handles and the hand tool will spr...

Page 3: ...elease the tool until it has been fully closed Maintenance It is recommended that each operator of the tool be made aware of and responsible for the following maintenance steps 1 Remove dust moisture and other contaminants with a clean brush or soft lint free cloth 2 Do not use any abrasive materials that could damage the tool 3 Make certain all pins pivot points and bearing surfaces are protected...

Page 4: ...nge the tool free of charge This repair or exchange will not be applicable to altered misused or damaged tools This tool is designed for hand use only Any clamping fixturing or use of handle extensions voids this warranty CAUTION Repetitive use of this tool should be avoided CAUTIONS 1 Manually powered hand tools are intended for low volume or field repair This tool is NOT intended for production ...

Page 5: ...Barrel Form Punch 1 6 11 11 0069 4971 24 Barrel Form Anvil 1 7 64000 0073 64000 0073 Repair Kit Springs Pins and E Rings 1 8 N A N A 8 32 by 1 2 long BHCS 2 The following purchased parts are available from an Industrial supply company such as MSC 1 800 645 7270 Americas Headquarters Lisle Illinois 60532 U S A 1 800 78MOLEX amerinfo molex com Far East North Headquarters Yamato Kanagawa Japan 81 462...

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