Molex 207129 Series User manual

MHT-101S Hand Crimp Tool

Doc No: ATS-192940051 Release Date: 09-29-0 UNCONTROLLED COPY Page 1 of 6

Revision: A Revision Date: 01-20-10

Hand Crimp Tool

Operating Instruction Sheet and Speci ications

Order No. 19294-0051

Engineering No. MHT 101S

FEATURES

% A full cycle ratcheting hand tool ensures complete crimps

% An economical tool for portable crimping and field repair

% -nested tool eliminates the need for additional tools

SCOPE

Products: Perma-Seal Terminals 18–22 AWG (Rings, Spades, Hooks, and Splices) Perma-Seal and Poly Heat-

Sealable Butt Splices 10-22 AWG.

Testing

Mechanical

The tensile test, or pull test, is a means of evaluating the mechanical properties of the crimped connections. The

following charts show the UL specifications for various wire sizes. The tensile strength is shown in pounds. It

indicates the minimum acceptable force to break or separate the terminal from the conductor.

Wire Size (AWG)

UL – 486 A*

UL – 486 C**

Min. Pull Min. Pull

22 8 8

20 1 10

18 20 10

16 0 15

14 50 25

12 70 5

10 80 40

*UL - 486 A - Terminals (copper conductors only).

**UL - 486 C - Butt Splices, Parallel Splices

Caution: This Tool is not UL approved. If UL approval is required, contact your Molex sales engineer or

authorized distributor for the UL approved tool.

The following is a partial list of the product part numbers and their specifications that this tool is designed to run.

We will be adding to this list and an up to date copy is available on www.molex.com.

REF. ONLY

Wire Size: 18-22 AWG 0.80 – 0.35mm²

Terminal No.

Terminal Eng No. (REF)

Wire Strip Length

Insulation Diameter Maximum

In mm In mm

19040-0001 HSAS- 45 . 05 7.75 .180 4.57

19164-000 SA-221-10 .281 7.14 .160 4.06

19164-0004 SA-222-14 .281 7.14 .160 4.06

19164-0005 SA-226- 8 .281 7.14 .160 4.06

19164-0006 SA-2 5-06 .281 7.14 .160 4.06

19164-0007 SA-2 5-08 .281 7.14 .160 4.06

MHT-101S Hand Crimp Tool

Doc No: ATS-192940051 Release Date: 09-29-0 UNCONTROLLED COPY Page 2 of 6

Revision: A Revision Date: 01-20-10

JAWS

SLIGHTLY

CLOSED

Figure 2 WIRE

TERMINAL

JAWS

OPEN

Figure 1

Wire Size: 18-22 AWG 0.80 – 0.35mm²

Terminal No.

Terminal Eng No. (REF)

Wire Strip Length

Insulation Diameter Maximum

In mm In mm

19164-0008 SA-2 5-10 .281 7.14 .160 4.06

19164-0011 SA-2YCX .281 7.14 .160 4.06

19164-001 SAA-22-18 .281 7.14 .160 4.06

19164-0085 SA-221-06 .281 7.14 .160 4.06

19164-0086 SA-221-08 .281 7.14 .160 4.06

REF ONLY

Wire Size: 14-16 AWG 2.00 –1.30mm²

Terminal No.

Terminal Eng No. (REF)

Wire Strip Length

Insulation Diameter Maximum

In mm In mm

19040-0002 HSBS- 1 . 00 7.62 .190 4.82

19164-0044 SBB-16-14 . 00 7.62 .190 4.82

Wire Size: 10-12 AWG 5.00 – 3.00mm²

Terminal No.

Terminal Eng No. (REF)

Wire Strip Length

Insulation Diameter Maximum

In mm In mm

19040-000 HSCS- 46 . 75 9.52 .270 6.85

19164-0056 SC-12-10 . 00 7.60 . 05 7.75

OPERATION

Crimping Terminals

Open the tool by first closing the jaws sufficiently for the ratchet mechanism to release.

1. Place the terminal centering the barrel in the lower jaw as shown in Figure 1.

2. Partially close the hand tool jaws until the connector is held snug in place. See Figure 2.

. Insert the properly stripped wire into the terminal barrel. (See Figure 2 and .

4. Complete the crimp by closing the hand tool handles until they release.

Note: The tamper proof ratchet action will not release the tool until it has been fully closed.

5. Remove the crimp and inspect for proper crimp. Molex offers a Crimp Inspection Handbook for closed barrel

industrial product. See our website or contact your sales engineer.

MHT-101S Hand Crimp Tool

Doc No: ATS-192940051 Release Date: 09-29-0 UNCONTROLLED COPY Page of 6

Revision: A Revision Date: 01-20-10

Crimping Butt Splices

1. Position the splice into the proper color-coded nest.

2. Partially close the tool to hold the splice in place.

. Insert the properly stripped wire into the splice. The wires end should butt against the tab in the terminal. See

Figure 4. Cycle the tool.

4. Remove the crimped splice. Inspect for proper crimp location.

5. Rotate the butt splice terminal 180°, so that the opposite end of splice is in the nest.

6. Repeat steps 2 thru 4.

Note: Make sure the seam of the terminal is oriented up or down in the tool if using unbrazed product, as

this will provide higher pull force values.

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.

. Make certain all pins; pivot points and bearing surfaces are

protected with a thin coat of high quality machine oil. Do not oil

excessively. This hand tool was engineered for durability, but

like any fine piece of equipment, it needs cleaning and

lubrication for a maximum service life of trouble-free crimping.

Light oil, such as 0 weight automotive oil, used at the oil points

shown in Figure 5, every 5,000 crimps or months will significantly enhance the tool life and ensure a stable

calibration.

4. When tool is not in use, keep the handles closed to prevent objects from becoming lodged in the crimping dies,

and store the tool in a clean, dry area.

TERMINAL

WIRE

CONDUCTOR

PUNCH

CONDUCTOR

ANVIL

Figure 4

WIRE

Figure 3

CONDUCTOR

ANVIL

CONDUCTOR

PUNCH

TAB OF

TERMINAL

BUTT SPLICE

TERMINAL

LUBRICATION POINTS

(BOTH SIDES) LIGHT OIL

(EVERY 3 MONTHS OR

5,000 CRIMPS)

Figure 5

MHT-101S Hand Crimp Tool

Doc No: ATS-192940051 Release Date: 09-29-0 UNCONTROLLED COPY Page 4 of 6

Revision: A Revision Date: 01-20-10

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 pressing the ratchet release lever, (See Figure 6).

How to Adjust Crimp Force (See Figure 7)

Over the life of the tool, it may be necessary to adjust tool handle

preload force. Listed below are the steps required to adjust the

crimping force of the hand tool to obtain proper crimp conditions:

This tool is factory preloaded at 48-65 LBS.

1. Loosen the stud nut on the front of the handle with a screwdriver.

2. Insert a screwdriver in the slot of the stud (on the back of the tool) and adjust the force. Clockwise (CW) will

increase the force, counter clockwise (CCW) will decrease the handle force. See Figure 7.

. Retighten the nut while holding the stud on the front of the tool.

4. Check the crimp specifications after tool force is adjusted.

Quality Assurance Test

To check the quality of this tool, pin gauge measurements should

be taken in each conductor nest and compared to this chart. The

tool should be lubricated before the quality assurance test to

ensure consistent measurements. Handle preload is factory set to

48-65 LBS See How to Adjust Crimp Force, (See Figure 7). If the

tool does not meet the specifications below, during the quality

assurance test, then the tool should be disqualified and a new tool

purchased.

Nest Color Code Wire Range “X” Dimension Conductor Crimp Crimp Inspection

Marking

AWG mm² Mean Go No Go

Red 18 - 22 0. 5 - 0.80 .092 .086 .096 ---

Blue 14 - 16 1. 0 - 2.00 .108 .10 .112 ---

Yellow 10 - 12 . 0 - 5.00 .148 .14 .15 ---

PIN GAUGE IN

CONDUCTOR CRIMP

“Con ining ” Crimp

Figure 6

RACHET RELEASE

LEVER

Figure 7 STUD NUT

STUD

BACK FRONT

MHT-101S Hand Crimp Tool

Doc No: ATS-192940051 Release Date: 09-29-0 UNCONTROLLED COPY Page 5 of 6

Revision: A Revision Date: 01-20-10

Hand held crimping tools are intended for low volume, prototyping, or repair requirements only.

CAUTIONS:

1. Termination quality is dependent on proper profile choice. Molex customers should independently verify that

the termination they intend to use, meets their quality and performance needs because this tool does not have

a terminal locator. Not all terminal, wire, and profile combinations will achieve minimum pull force

requirements, or provide an acceptable crimp form if the terminal is not positioned as described in these

operation instructions. As such, Molex makes no warranties, express or implied, as to the performance or

reliability of the crimp, or the appropriateness of the customer’s application.

2. 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.

. Insulated rubber handles are not protection against electrical shock.

4. Wear eye protection at all times.

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

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

Americas Headquarters

Lisle, Illinois 605 2 U.S.A.

1-800-78MOLEX

[email protected]

Far East North Headquarters

Yamato, Kanagawa, Japan

81-462-65-2 24

[email protected]

Far East South Headquarters

Jurong, Singapore

65-6-268-6868

[email protected]

European Headquarters

Munich, Germany

49-89-41 092-0

[email protected]

Corporate Headquarters

2222 Wellington Ct.

Lisle, IL 605 2 U.S.A.

6 0-969-4550

Fax: 6 0-969-1 52

Visit our Web site at http://www.molex.com

MHT-101S Hand Crimp Tool

Doc No: ATS-192940051 Release Date: 09-29-0 UNCONTROLLED COPY Page 6 of 6

Revision: A Revision Date: 01-20-10

Figure 9

(4)

(2)

PARTS LIST

Item Order No Engeering No Description Quantity

19294-0051 19294-0051 Hand Crimp Tool Figure 9

1 N/A N/A Torsion Spring-Handle 1*

2 N/A N/A Spring- Ratchet 1*

N/A N/A Pin-Handle 2

4 N/A N/A Roll Pin /16 dia. by /16” Long

5 N/A N/A Cresent Ring 4

6 N/A N/A Pin Rivet 2

7 N/A N/A Handle 1

8 N/A N/A Conductor Anvil 1

9 N/A N/A Conductor Punch 1

10 N/A N/A Jaw Link 2

11 64000-007 64000-007 Repair Kit* 1

* All springs, pins, e-rings.

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