molex 207129 Series User manual

AT 4755 Air Crimp Tool Head
Doc. No: ATS-640077300 Release Date: 02- 3-07 UNCONTROLLED COPY Page of 6
Revision: C Revision Date: 06- -07
Air Powered
Crimp Tool Head
VibraKrimp


Application Tooling
pecification heet Order No. 64007-7300
Engineering No. AT 4755
FEATURE
 Quick change tool head for the 9279-000 (AT-200)
 Tooling kit is interchangeable with other kits in the 6400 and 64003 Series
 A precision user-friendly terminal locator wire stop holds terminals in the proper crimping position.
 Insulation crimp adjustment allows a precise insulation crimp.
 Pneumatic powered crimp tools help reduce fatigue and discomfort from repetitive manual crimping.
COPE
Products: Vibrakrimp™ Female Non-Insulated Standard Quick Disconnects, 2- 6 AWG. This tool head is
intended for use in the 9279-000 (AT-200) either hand held or with optional bench adapter 9078-0307 (ATBA)
and foot switch.
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 and indicates the minimum acceptable force to break or separate the terminal from the conductor.
Wire ize (AWG)
*UL
-
310
6
30
4
50
2
70
*UL – 3 0 – Quick Disconnects
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.
Wire ize: 14
-
16 AWG 2.00
–
1.30mm
2
Terminal No. Terminal
Eng. No. (REF)
Terminal No.
Mylar Tape
Wire trip Length
Insulation Diameter
Maximum
In.
mm
In.
mm
90 800
BB
-
4 74
90 800 3
.220
5.56
. 45
3.68
90
800 2
BB
-
4 74
-
032
.220
5.56
. 45
3.68
90 800 4
BB
-
4 77
90 800 5
.220
5.56
. 45
3.68
90 800 6
BB
-
4 8
.220
5.56
. 45
3.68
90 800 7
BB
-
4 8
-
032
90 800 8
.220
5.56
. 45
3.68

AT 4755 Air Crimp Tool Head
Doc. No: ATS-640077300 Release Date: 02- 3-07 UNCONTROLLED COPY Page 2 of 6
Revision: C Revision Date: 06- -07
TAB LOCATOR
TERMINAL
BARREL
2
ND
TAB
LOCATOR
WIRE
CONDUCTOR PUNCH
IN ULATION
ANVIL
Figure 3
IN ULATION
PUNCH
CONDUCTOR
ANVIL
LOCATOR
TERMINAL
WIRE
TERMINAL
Figure 2
Wire ize: 12
-
14 AWG 3.30
–
2.00mm
2
Terminal No. Terminal
Eng No. (REF)
Terminal No.
Mylar Tape
Wire trip Length
Insulation Diameter
Maximum
In.
mm
In.
mm
90 8002
P
-
4 75
.220
5.56
. 75
4.45
90 80022
P
-
4 75
-
032
90 80023
.220
5.56
. 75
4.45
90 80024
P
-
4 78
90 80025
.220
5.56
. 75
4.45
OPERATION
Refer to the instruction manual for the 9279-000 (AT-200) for
mounting this crimp tool head.
Crimping Terminals
. There are 2 tab locator blades supplied with the tool. One is for
. 87 and .250 tabs; the other is for .205 tabs and . 0 tabs. Make
sure the proper blade is installed on the top of the locator and the
other is stored on the bottom of the locator.
2. Insert the wire into the terminal. Push the terminal and wire onto
the tab locator all the way to the stop in the proper color-coded
nest. The barrel of the terminal should be up. See Figure .
CAUTION: Never operate this tool without the supplied safety shield in place. Never place fingers in the tool nests.
3. Push on the wire to assure it is still fully seated in the terminal. See Figure 2 and 3. Cycle the tool.
4. Remove the crimp and inspect for proper crimp location, and check for insulation closure. Molex offers a
Crimp Inspection Handbook for closed barrel industrial product. See our website or contact your sales
engineer.
5. If the insulation part of the crimp needs to be adjusted, first disconnect the air source and loosen the M4
screw on the bottom tool jaw and insert a 3/32 hex wrench (supplied) into the bottom of the lower die (See
Figure 4). A clockwise (CW) rotation decreases insulation crimp while a counter-clockwise (CCW) rotation
increases insulation crimp. After adjusting retighten the M4 screw. Reconnect the air source.
TERMINAL
AFETY
HIELD
TAB LO
CATOR
Figure 1
LOCATOR
JAW
OPEN

AT 4755 Air Crimp Tool Head
Doc. No: ATS-640077300 Release Date: 02- 3-07 UNCONTROLLED COPY Page 3 of 6
Revision: C Revision Date: 06- -07
“ X ”
NOT PO IBLE TO PIN GAUGE, MEA URE A
CRIMPED UNIN ULATED TERMINAL OR LUG*
* OLDER, LEAD OR
IMILAR OFT METAL
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 with a thin coat of high quality machine oil. Do not oil excessively. This 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. Use a light oil such as 30 weight automotive oil used at the oil
points shown in Figure 4, every 5,000 crimps or monthly will significantly enhance the tool life and ensure a
stable calibration.
4. When tool is not in use store the tool in a clean, dry area.
Tool Calibration
A Certificate of Calibration (see last page) was supplied with the tool. To recalibrate this tool, pin gauge
measurements should be taken in each conductor nest and compared to this chart. The tool should be lubricated
prior to recalibration to ensure consistent measurements.
Nest Color Code
Wire Range
“X” Dimension
Conductor Crimp
Awg
mm²
Mean
Go
No Go
Blue
6
-
4
.30
-
2.00
.06
.058
.069
N/A
4
-
2
2.00
-
3.30
.070
.067
.078
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 would repair or exchange the tool free of charge. This repair or exchange
will not be applicable to altered, misused or damaged tools.
CAUTION: Molex crimp specifications are valid only when used with Molex terminals, applicators and tooling.
LUBRICATION POINT
(BOTH IDE ) LIGHT OIL
(EVERY 3 MONTH
OR 5,000 CRIMP )
Figure
4
LOO EN
M4 CREW
3/32” HEX
WRENCH

AT 4755 Air Crimp Tool Head
Doc. No: ATS-640077300 Release Date: 02- 3-07 UNCONTROLLED COPY Page 4 of 6
Revision: C Revision Date: 06- -07
3
2
1
Figure 5
M4 LOCKNUT W/HEX
NYLON IN ERT
M4 FLA
T WA HER
4
5
9
6
8
(2)
7
PART LI T
Item
Order No
Description
Quantity
64
007
-
7
3
00
Crimp Tool Head
Fig
ure
5
64005
-
0000
Basic Air Tool Head
2
64003
-
75
Locator Assembly
3
64003
-
7
3
70
Tooling Kit
Tooling Kit Only
4
64003
-
7
30
Conductor Punch
5
64003
-
7
302
Conductor Anvil
6
64003
-
7
304
Insulation Punch
7
64003
-
7
303
Ins
ulation Anvil
8
N/A
4mm Dia
meter
by 5.0mm L
ong
Roll Pins
2**
9
N/A
# 0
-
32 by 5/ 6” L
on
g Cup P
oin
t Set Screw
**
** Available from an Industrial supply company such as MSC (
-
800
-
645
-
7270).

AT 4755 Air Crimp Tool Head
Doc. No: ATS-640077300 Release Date: 02- 3-07 UNCONTROLLED COPY Page 5 of 6
Revision: C Revision Date: 06- -07
Figure 6
3
4
2
2
2
5
1
(4)
(4)
(2)
(4)
2
2
(2)
(2)
2
Parts List (Continued)
Item
Order No.
Description
Quantity
64005
-
0000
Basic Air Tool Head
Fig
ure
6
64005
-
0 03
Nose Guard
2
64000
-
0077
Repair Kit (Springs, Rods Pivots ,Rings, and Washers)
3
N/A
M4 by 2
L
ong
Freedrive Pan Head Screw
**
4
N/A
M4 by 25
L
ong
Freedrive Pan H
ead Screw
**
5
N/A
3/ 6” by 3/8” Long Dowel Pin
**
** Available from an Industrial supply company such as MSC (
-
800
-
645
-
7270).

AT 4755 Air Crimp Tool Head
Doc. No: ATS-640077300 Release Date: 02- 3-07 UNCONTROLLED COPY Page 6 of 6
Revision: C Revision Date: 06- -07
Air Powered
Crimp Tool Head
VibraKrimp


Certificate of Calibration
Order No. 64007-7200
Engineering No. AT 4754
Tool Order Number __________________
Tool Eng. Number___________________
Tool Revision______________________
Serial Number_____________________
Date of Manufacture
Pin Gauge of Conductor Nest/Nests or Slug height if the nest is the “F” Crimp style.
Range Conductor Nest # = ____________- Actual = ____________-
Range Conductor Nest # 2 = ____________- Actual = ____________-
Technician _______________________-
Date of Calibration __________________-
Calibration should be done every 5,000 cycles or 3 months.
Tools should be lubricated during this operation.
Visit our Web site at http://www.molex.com