RHT 2050 Hand Crimp Tool
Hand Crimp Tool Operating Instruction
And Specifications Sheet
Order No. 64001-1200
Eng. No. RHT 2050
(Replaces 19285-0010)
FEATURES
A full cycle ratcheting hand tool ensures complete crimps
Long handles for comfortable crimping with reduced crimping force
A precision user-friendly terminal locator wire stop holds terminals in the proper crimping position
Insulation crimp adjustment allows a precise insulation crimp. To meet or exceed the requirements of
UL, CSA and Military Class II
Single color-coded crimp pocket eliminates the possibility of using the wrong pocket
SCOPE
AviKrimp and InsulKrimp Terminals 18–22 AWG, (Rings, Spades, Hooks, Snap Spades, Flanged Spades
and Wire Pin Terminals.). Short Barrel. Some Male Quick Disconnects Terminals
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 and Government specifications
(MIL-T-7928) 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 Size (AWG)
22
20
18
*UL - 486 A
8
13
20
**Military Class 2
15
19
38
*UL - 486 A - Terminals (Copper conductors only)
**Military Class 2– Military Approved Terminals only as
listed
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.
Terminal No.
19023-0007
19070-0001
19070-0003
19070-0005
19070-0009
19070-0011
19070-0013
19070-0015
19070-0015
19070-0016
Wire Size: 18 – 22 AWG 0.80 – 0.35 mm²
Terminal
Wire Strip Length
Insul. Dia. Max.
Eng No. (REF)
In
mm
In
mm
AMMCT-2X
.234
5.95
.144
3.68
AA-2111-02X
.234
5.95
.144
3.68
AA-2111-04X
.234
5.95
.144
3.68
AA-220-02X
.234
5.95
.144
3.68
AA-220-04X
.234
5.95
.144
3.68
AA-220-06X
.234
5.95
.144
3.68
AA-221-06X
.234
5.95
.144
3.68
AA-221-08X
.234
5.95
.144
3.68
AA-221-10X
.234
5.95
.144
3.68
AA-221-10XR90
.234
5.95
.144
3.68
Terminal No.
19070-0018
19070-0019
19070-0021
19070-0023
19070-0026
19070-0029
19070-0031
19070-0033
19070-0036
19070-0038
Wire Size: 18 – 22 AWG 0.80 – 0.35 mm²
Terminal
Wire Strip Length
Insul. Dia. Max.
In
mm
In
mm
AA-221-10XT45
.234
5.95
.144
3.68
AA-221-209X
.234
5.95
.144
3.68
AA-222-10X
.234
5.95
.144
3.68
AA-222-14X
.234
5.95
.144
3.68
AA-222-56X
.234
5.95
.144
3.68
AA-226-10X
.234
5.95
.144
3.68
AA-226-14X
.234
5.95
.144
3.68
AA-226-38X
.234
5.95
.144
3.68
AA-226-56X
.234
5.95
.144
3.68
AA-232-04X
.234
5.95
.144
3.68
Doc No. 64001-1200 Release Date: 10-16-02UNCONTROLLED COPY
Revision: C
Revision Date: 08-05-03
Page 1 of 9
RHT 2050 Hand Crimp Tool
Terminal No.
19070-0040
19070-0044
19070-0051
19070-0394
19071-0001
19071-0003
19071-0005
19071-0007
19071-0009
19071-0011
19071-0013
19071-0015
19071-0017
19071-0019
19071-0021
19071-0023
19071-0024
19071-0026
19071-0028
19071-0030
19071-0032
19071-0034
19071-0040
19073-0001
19073-0003
19073-0005
19073-0007
19073-0009
19073-0011
19073-0013
19073-0017
19073-0020
19073-0022
19073-0024
19073-0025
19073-0027
19073-0029
19073-0030
19073-0032
19073-0034
19073-0036
19073-0038
19073-0042
19073-0049
19073-0303
19090-0001
19090-0002
19090-0007
19090-0009
19090-0011
19090-0013
19090-0024
19090-0026
19090-0028
19090-0030
19090-0032
19090-0034
19090-0036
19090-0038
19090-0040
19090-0042
19092-0001
19092-0003
19092-0009
Wire Size: 18 – 22 AWG 0.80 – 0.35 mm²
Wire Strip Length
Insul. Dia. Max.
Terminal
Eng No. (REF)
In
mm
In
mm
AA-232-06X
.234
5.95
.144
3.68
AA-232-08X
.234
5.95
.144
3.68
AA-233-10X
.234
5.95
.144
3.68
AA-220-06XR90
.234
5.95
.144
3.68
AA-6111-02X
.234
5.95
.144
3.68
AA-6111-04X
.234
5.95
.144
3.68
AA-620-02X
.234
5.95
.144
3.68
AA-620-04X
.234
5.95
.144
3.68
AA-620-06X
.234
5.95
.144
3.68
AA-621-06X
.234
5.95
.144
3.68
AA-621-08X
.234
5.95
.144
3.68
AA-621-10X
.234
5.95
.144
3.68
AA-622-10X
.234
5.95
.144
3.68
AA-622-14X
.234
5.95
.144
3.68
AA-622-56X
.234
5.95
.144
3.68
AA-626-10X
.234
5.95
.144
3.68
AA-626-14X
.234
5.95
.144
3.68
AA-626-38X
.234
5.95
.144
3.68
AA-626-56X
.234
5.95
.144
3.68
AA-632-04X
.234
5.95
.144
3.68
AA-632-06X
.234
5.95
.144
3.68
AA-632-08X
.234
5.95
.144
3.68
AA-633-10X
.234
5.95
.144
3.68
AA-8111-02
.250
6.35
.140
3.56
AA-8111-04
.250
6.35
.144
3.68
AA-820-02
.250
6.35
.144
3.68
AA-820-04
.250
6.35
.144
3.68
AA-820-06
.250
6.35
.144
3.68
AA-821-06
.250
6.35
.144
3.68
AA-821-08
.250
6.35
.144
3.68
AA-821-10
.250
6.35
.144
3.68
AA-821-209
.250
6.35
.140
3.56
AA-822-10
.250
6.35
.140
3.56
AA-822-14
.250
6.35
.144
3.68
AA-822-14R90
.250
6.35
.140
3.56
AA-822-56
.250
6.35
.144
3.68
AA-826-10
.250
6.35
.140
3.56
AA-826-14
.250
6.35
.140
3.56
AA-826-38
.250
6.35
.144
3.68
AA-826-56
.250
6.35
.140
3.56
AA-832-04
.250
6.35
.144
3.68
AA-832-06
.250
6.35
.144
3.68
AA-832-08
.250
6.35
.144
3.68
AA-833-10
.250
6.35
.144
3.68
AA-832-06R90
.250
6.35
.140
3.56
AA-205-04X
.234
5.95
.144
3.68
AA-205-06X
.234
5.95
.144
3.68
AA-2110-02X
.234
5.95
.144
3.68
AA-2110-04X
.234
5.95
.144
3.68
AA-214-04X
.234
5.95
.144
3.68
AA-214-06X
.234
5.95
.144
3.68
AA-292-06X
.234
5.95
.144
3.68
AA-292-08X
.234
5.95
.144
3.68
AA-292-10X
.234
5.95
.144
3.68
AA-295-06X
.234
5.95
.144
3.68
AA-295-08X
.234
5.95
.144
3.68
AA-295-10X
.234
5.95
.144
3.68
AA-298-04X
.234
5.95
.144
3.68
AA-298-06X
.234
5.95
.144
3.68
AA-298-08X
.234
5.95
.144
3.68
AA-298-10X
.234
5.95
.144
3.68
AA-605-04X
.234
5.95
.144
3.68
AA-605-06X
.234
5.95
.144
3.68
AA-6110-02X
.234
5.95
.144
3.68
Terminal No.
19092-0011
19092-0013
19092-0015
19092-0017
19092-0019
19092-0021
19092-0023
19092-0025
19092-0027
19092-0029
19092-0031
19092-0033
19092-0035
19092-0037
19095-0001
19095-0003
19095-0016
19095-0018
19095-0020
19095-0036
19095-0038
19095-0040
19095-0042
19095-0044
19095-0046
19095-0048
19095-0050
19095-0052
19095-0054
19095-0142
19099-0001
19099-0003
19099-0005
19099-0007
19099-0009
19099-0011
19099-0012
19099-0013
19099-0015
19099-0081
19115-0001
19115-0003
19115-0005
19115-0007
19115-0009
19115-0011
19115-0012
19115-0014
19115-0052
19121-0001
19121-0002
19121-0004
19121-0005
19121-0007
19121-0009
19121-0011
19121-0012
19121-0013
19121-0014
19121-0015
19121-0016
19121-0017
19121-0018
19121-0019
Wire Size: 18 – 22 AWG 0.80 – 0.35 mm²
Terminal
Wire Strip Length
Insul. Dia. Max.
In
mm
In
mm
AA-6110-04X
.234
5.95
.144
3.68
AA-614-04X
.234
5.95
.144
3.68
AA-614-06X
.234
5.95
.144
3.68
AA-614-08X
.234
5.95
.144
3.68
AA-692-06X
.234
5.95
.144
3.68
AA-692-08X
.234
5.95
.144
3.68
AA-692-10X
.234
5.95
.144
3.68
AA-695-06X
.234
5.95
.144
3.68
AA-695-08X
.234
5.95
.144
3.68
AA-695-10X
.234
5.95
.144
3.68
AA-698-04X
.234
5.95
.144
3.68
AA-698-06X
.234
5.95
.144
3.68
AA-698-08X
.234
5.95
.144
3.68
AA-698-10X
.234
5.95
.144
3.68
AA-805-04
.250
6.35
.140
3.56
AA-805-06
.250
6.35
.140
3.56
AA-814-04
.250
6.35
.144
3.68
AA-814-06
.250
6.35
.144
3.68
AA-814-08
.250
6.35
.144
3.68
AA-892-06
.250
6.35
.140
3.56
AA-892-08
.250
6.35
.140
3.56
AA-892-10
.250
6.35
.140
3.56
AA-895-06
.250
6.35
.140
3.56
AA-895-08
.250
6.35
.140
3.56
AA-895-10
.250
6.35
.140
3.56
AA-898-04
.250
6.35
.140
3.56
AA-898-06
.250
6.35
.140
3.56
AA-898-08
.250
6.35
.140
3.56
AA-898-10
.250
6.35
.140
3.56
AA-8110-02
.250
6.35
AA-2190-06X
.234
5.95
.144
3.68
AA-2191-08X
.234
5.95
.144
3.68
AA-2192-10X
.234
5.95
.144
3.68
AA-2704-05X
.234
5.95
.144
3.68
AA-2704-06X
.234
5.95
.144
3.68
AA-2705-08X
.234
5.95
.144
3.68
AA-2706-10X
.234
5.95
.144
3.68
AA-2714-08X
.234
5.95
.144
3.68
AA-2715-10X
.234
5.95
.144
3.68
AA-2704-04X
.234
5.95
.144
3.68
AA-8190-06
.250
6.35
.144
3.68
AA-8191-08
.250
6.35
.144
3.68
AA-8192-10
.250
6.35
.144
3.68
AA-8704-05
.250
6.35
.140
3.56
AA-8704-06
.250
6.35
.140
3.56
AA-8705-08
.234
5.95
.144
3.68
AA-8714-08
.250
6.35
.140
3.56
AA-8715-10
.250
6.35
.140
3.56
AA-8706-10
.234
5.95
.144
3.68
AA-2108-02X
.234
5.95
.144
3.68
AA-2108-04X
.234
5.84
.140
3.56
AA-215-04X
.234
5.95
.144
3.68
AA-215-06X
.234
5.84
.144
3.68
AA-215-08X
.234
5.84
.144
3.68
AA-215-10X
.234
5.84
.144
3.68
AA-2461-04X
.234
5.95
.144
3.68
AA-2461-06X
.234
5.95
.144
3.68
AA-2461-08X
.234
5.95
.144
3.68
AA-2461-10X
.234
5.95
.144
3.68
AA-290-06X
.234
5.95
.144
3.68
AA-290-08X
.234
5.95
.144
3.68
AA-290-10X
.234
5.95
.144
3.68
AA-293-06X
.234
5.95
.144
3.68
AA-293-08X
.234
5.95
.144
3.68
Doc No. 64001-1200 Release Date: 10-16-02UNCONTROLLED COPY
Revision: C
Revision Date: 08-05-03
Page 2 of 9
RHT 2050 Hand Crimp Tool
Terminal No.
19121-0020
19121-0021
19121-0022
19121-0024
19122-0001
19122-0003
19122-0005
19122-0007
19122-0009
19122-0011
19122-0013
19122-0015
19122-0017
19122-0019
19122-0021
19122-0023
19122-0025
19127-0001
19127-0003
19127-0005
19127-0007
19127-0010
19127-0012
19127-0014
19127-0015
19127-0016
19127-0017
19127-0019
19127-0021
19127-0023
19127-0025
19127-0027
19127-0029
19127-0031
19127-0033
19127-0035
19131-0027
19131-0028
19131-0029
19131-0031
19131-0033
19131-0034
19131-0036
19131-0038
19131-0039
19131-0042
19131-0045
19131-0047
19133-0001
19133-0002
19133-0003
19133-0004
19139-0001
19139-0003
19139-0006
19139-0008
19139-0009
19139-0011
19139-0013
19139-0015
19139-0016
19139-0018
19139-0020
19139-0022
Wire Size: 18 – 22 AWG 0.80 – 0.35 mm²
Wire Strip Length
Insul. Dia. Max.
Terminal
Eng No. (REF)
In
mm
In
mm
AA-293-10X
.234
5.95
.144
3.68
AA-296-04X
.234
5.95
.144
3.68
AA-296-06X
.234
5.84
.144
3.68
AA-296-08X
.234
5.95
.144
3.68
AA-6108-02X
.234
5.95
.144
3.68
AA-6108-04X
.234
5.95
.144
3.68
AA-615-04X
.234
5.95
.144
3.68
AA-615-06X
.234
5.95
.144
3.68
AA-615-08X
.234
5.95
.144
3.68
AA-690-06X
.234
5.95
.144
3.68
AA-690-08X
.234
5.95
.144
3.68
AA-690-10X
.234
5.95
.144
3.68
AA-693-06X
.234
5.95
.144
3.68
AA-693-08X
.234
5.95
.144
3.68
AA-693-10X
.234
5.95
.144
3.68
AA-696-04X
.234
5.95
.144
3.68
AA-696-06X
.234
5.95
.144
3.68
AA-8108-02
.250
6.35
.140
3.56
AA-8108-04
.250
6.35
.140
3.56
AA-815-04
.250
6.35
.140
3.63
AA-815-06
.250
6.35
.140
3.56
AA-815-08
.250
6.35
.140
3.56
AA-815-10
.250
6.35
.140
3.56
AA-8461-04
.250
6.35
.140
3.56
AA-8461-06
.250
6.35
.140
3.56
AA-8461-08
.250
6.35
.140
3.56
AA-8461-10
.250
6.35
.140
3.56
AA-890-06
.250
6.35
.140
3.56
AA-890-08
.250
6.35
.140
3.56
AA-890-10
.250
6.35
.140
3.56
AA-893-06
.250
6.35
.140
3.56
AA-893-08
.250
6.35
.140
3.56
AA-893-10
.250
6.35
.140
3.56
AA-896-04
.250
6.35
.140
3.56
AA-896-06
.250
6.35
.140
3.56
AA-896-08
.250
6.35
.140
3.56
AA-294-10X
.234
5.84
.144
3.68
AA-294-08X
.234
5.95
.144
3.68
AA-294-06X
.234
5.95
.144
3.68
AA-238-06X
.234
5.84
.150
3.81
AA-238-04X
.234
5.95
.144
3.68
AA-234-10X
.234
5.95
.144
3.68
AA-234-08X
.234
5.84
.150
3.81
AA-234-06X
.234
5.84
.150
3.81
AA-234-04X
.234
5.95
.144
3.68
AA-2118-06X
.234
5.84
.150
3.81
AA-2109-04X
.234
5.84
.144
3.68
AA-2109-02X
.234
5.84
.144
3.68
AA-634-04X
.234
5.95
.144
3.68
AA-634-06X
.234
5.95
.144
3.68
AA-634-08X
.234
5.95
.144
3.68
AA-634-10X
.234
5.95
.144
3.68
AA-8109-02
.250
6.35
.144
3.68
AA-8109-04
.250
6.35
.144
3.68
AA-8118-06
.250
6.35
.140
3.56
AA-8118-08
.250
6.35
.142
3.63
AA-834-04
.250
6.35
.140
3.56
AA-834-06
.250
6.35
.140
3.56
AA-834-08
.250
6.35
.140
3.56
AA-834-10
.250
6.35
.140
3.56
AA-838-04
.250
6.35
.140
3.56
AA-838-06
.250
6.35
.140
3.56
AA-891-06
.250
6.35
.140
3.56
AA-891-08
.250
6.35
.140
3.56
Terminal No.
19139-0024
19139-0026
19139-0028
19139-0030
19139-0032
19139-0034
19139-0036
19144-0001
19144-0003
19144-0005
19144-0007
19144-0008
19144-0009
19144-0010
19144-0011
19144-0012
19145-0001
19145-0003
19145-0011
19145-0013
19145-0015
19145-0017
19145-0019
19145-0022
19145-0024
19145-0026
19145-0028
19145-0030
19145-0032
19145-0034
19145-0036
19145-0038
19179-0002
19179-0004
19179-0006
19182-0001
19182-0003
19182-0005
19183-0001
19183-0003
19183-0005
19198-0004
19198-0006
19198-0070
19212-0003
19213-0003
19213-0009
Terminal No.
19095-0022
19095-0024
19095-0026
19095-0028
19095-0030
19095-0032
19095-0034
Wire Size: 18 – 22 AWG 0.80 – 0.35 mm²
Terminal
Wire Strip Length
Insul. Dia. Max.
In
mm
In
mm
AA-891-10
.250
6.35
.140
3.56
AA-894-06
.250
6.35
.140
3.56
AA-894-08
.250
6.35
.140
3.56
AA-894-10
.250
6.35
.140
3.56
AA-897-04
.250
6.35
.140
3.56
AA-897-06
.250
6.35
.140
3.56
AA-897-08
.250
6.35
.140
3.56
AA-235-06X
.234
5.84
.150
3.81
AA-235-08X
.234
5.84
.150
3.81
AA-235-10X
.234
5.84
.150
3.81
AA-291-06X
.234
5.95
.144
3.68
AA-291-08X
.234
5.95
.144
3.68
AA-291-10X
.234
5.95
.144
3.68
AA-297-04X
.234
5.95
.144
3.68
AA-297-06X
.234
5.95
.144
3.68
AA-297-08X
.234
5.95
.144
3.68
AA-6109-02X
.234
5.95
.144
3.68
AA-6109-04X
.234
5.95
.144
3.68
AA-635-06X
.234
5.95
.144
3.68
AA-635-08X
.234
5.95
.144
3.68
AA-635-10X
.234
5.95
.144
3.68
AA-638-04X
.234
5.95
.144
3.68
AA-638-06X
.234
5.95
.144
3.68
AA-691-06X
.234
5.95
.144
3.68
AA-691-08X
.234
5.95
.144
3.68
AA-691-10X
.234
5.95
.144
3.68
AA-694-06X
.234
5.95
.144
3.68
AA-694-08X
.234
5.95
.144
3.68
AA-694-10X
.234
5.95
.144
3.68
AA-697-04X
.234
5.95
.144
3.68
AA-697-06X
.234
5.95
.144
3.68
AA-697-08X
.234
5.95
.144
3.68
AA-210-06X
.234
5.84
.150
3.81
AA-210-08X
.234
5.84
.150
3.81
AA-210-10X
.234
5.84
.150
3.81
AA-610-06X
.234
5.95
.144
3.68
AA-610-08X
.234
5.95
.144
3.68
AA-610-10X
.234
5.95
.144
3.68
AA-810-06
.250
6.35
.140
3.56
AA-810-08
.250
6.35
.140
3.56
AA-810-10
.250
6.35
.140
3.56
AA-835-08
.234
5.84
.140
3.56
AA-835-10
.234
5.84
.140
3.56
AA-835-06
.234
5.84
.140
3.56
WP-2218X
.187
4.76
.144
3.68
WP-5218
.187
4.76
.140
3.56
WP-8218
.187
4.76
.140
3.56
MILITARY CLASS 2
Wire Size: 18 – 22 AWG 0.80 – 0.35 mm²
Terminal
Wire Strip Length
Insul. Dia. Max.
Eng No. (REF)
In
mm
In
mm
AA-880-1
.250
6.35
.140
3.57
AA-881-1
.250
6.35
.140
3.57
AA-882-1
.250
6.35
.140
3.57
AA-883-1
.250
6.35
.140
3.57
AA-884-1
.250
6.35
.140
3.57
AA-885-1
.250
6.35
.140
3.57
AA-886-1
.250
6.35
.140
3.57
Doc No. 64001-1200 Release Date: 10-16-02UNCONTROLLED COPY
Revision: C
Revision Date: 08-05-03
Page 3 of 9
RHT 2050 Hand Crimp Tool
JAWS OPEN
OPERATION
Open the tool by first closing the jaws sufficiently for the
ratchet mechanism to release.
TERMINAL
Crimping Terminals
FRONT
1. Push up on the locator blade and position the
EDGE OF
terminal with the barrel facing up into the colorcoded nest with front edge of the barrel against the BARREL
locator (See Figure 1). Release the locator blade to
hold the terminal in position.
LOCATOR
2. Partially close the tool to hold the terminal in place
(See Figure 2).
Figure 1
PUSH UP
3. Insert the properly stripped wire into the terminal
barrel (See Figure 2 and 3). The wires end should butt
against the wire stop position of the locator. Cycle the
tool.
Note: The tamper proof ratchet action will not
release the tool until it has been fully closed.
CONDUCTOR
PUNCH
TERMIN
WIRE
Figure 2
INSULATION
PUNCH
LOCATOR
TERMINA
L
4. Lift the locator blade or wire stop and
remove the crimped terminal. Inspect
for proper crimp location, and check
for insulation closure. Locator is
adjustable up and down to keep
terminals straight after crimping.
WIRE
5. If the insulation part of the crimp
needs to be adjusted, first loosen the
TERMINAL
M4 screw on the bottom tool jaw, then
INSULATIO
CONDUCTO
insert a 3/32 hex wrench (supplied)
N
R
Figure 3
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.
Note: Whenever crimping without the locator, 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.
Doc No. 64001-1200 Release Date: 10-16-02UNCONTROLLED COPY
Revision: C
Revision Date: 08-05-03
Page 4 of 9
RHT 2050 Hand Crimp Tool
Doc No. 64001-1200 Release Date: 10-16-02UNCONTROLLED COPY
Revision: C
Revision Date: 08-05-03
Page 5 of 9
RHT 2050 Hand Crimp Tool
Maintenance
It is recommended that each operator
of the tool be made aware of, and
responsible for, the following
maintenance steps:
LUBRICATION
POINTS
(BOTH SIDES)
LIGHT OIL
LOOSEN
M4 SCREW
1. Remove dust, moisture and
other contaminants with a clean
3/32” HEX
brush, or soft, lint-free cloth.
WRENCH
2. Do not use any abrasive
materials that could damage the
tool.
Figure 4
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. The 64001-1200
(RHT-2050) 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. A light oil, such as 30 weight
automotive oil used at the oil points shown in Figure 4, every 5,000 crimps or 3 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.
PRELOAD
TEST
Miscrimps or Jams
1.00
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 Fig.5).
How To Adjust Tool Preload (See
Figure 5)
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:
1.
2.
3.
4.
5.
6.
PRELOAD
TEST
RATCHET
RELEASE
LEVER
PRELOAD
ADJUSTMENT
LOCKING
1.00
Figure 5
Remove the screw and plastic cover washer. Note the setting wheel position.
Lift the setting wheel off the axle. Turn the eccentric axle with a screwdriver.
Turning the eccentric axle counter-clockwise (CCW) will increase handle force.
Replace the setting wheel to the axle, aligning the nearest notch in the setting wheel to the dowel pin.
Replace the plastic cover washer and screw.
Check the crimp specifications after tool handle preload force is adjusted.
Doc No. 64001-1200 Release Date: 10-16-02UNCONTROLLED COPY
Revision: C
Revision Date: 08-05-03
Page 6 of 9
RHT 2050 Hand Crimp Tool
PIN GAUGE IN
CONDUCTOR
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. Handle preload is factory set to 25-45
LBS. See How to Adjust Tool Preload (see Figure 5) to
recalibrate.
X
“ CONFINING”
Nest Color Code
Red
Wire Range
AWG
18 - 22
mm²
0.35 - 0.80
“X” Dimension
Conductor Crimp
Mean Go
No Go
.114 .110
.122
Crimp Inspection
Marking
o
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.
Hand held crimping tools are intended for low volume, prototyping, or repair requirements only.
Caution: Repetitive use of this tool should be
Doc No. 64001-1200 Release Date: 10-16-02UNCONTROLLED COPY
Revision: C
Revision Date: 08-05-03
Page 7 of 9
RHT 2050 Hand Crimp Tool
PARTS LIST
Item
1
2
3
4
Order No
64001-1200
64000-0076
63810-0000
64007-0375
64001-1270
5
6
7
8
9
10
64001-1202
64001-1201
64001-1204
64001-1203
N/A
N/A
Description
Hand Crimp Tool
Repair Kit (Springs, Pins and E-Rings)
Handle
Locator Assembly
Tooling Kit
Tooling Kit Only
Conductor Punch
Conductor Anvil
Insulation Punch
Insulation Anvil
4 mm Dia. by 5.0 mm Lg.Roll Pins
#10-32 by 5/16” Lg. Cup Pt. Set Screw
Quantity
(Fig. 6)
1
1
1
1
1
1
1
1
2**
1**
** The following purchased parts are available from an Industrial supply company such as MSC (1-800645-7270).
2
M4 WING NUT
M4 FLAT
RATCHET
RELEASE
3
SCREW AND
PLASTIC
COVER FOR
5
M4 X 12LG
PAN
6
FOR SPRING
ACCESS
SWING
9
10
M4 X 30LG
PAN HEAD
(2)
7
8
1
REPAIR KIT. ALL PARTS
REQUIRED FOR
4
Figure 6
Doc No. 64001-1200 Release Date: 10-16-02UNCONTROLLED COPY
Revision: C
Revision Date: 08-05-03
Page 8 of 9
RHT 2050 Hand Crimp Tool
Certificate of Calibration
Tool Order Number
__________________
Tool Eng. Number
___________________
Tool Revision ___________________
Serial Number ___________________
Date of Manufacture__________________
Handle Load Range at 1 inch from the Tips =______________
Actual =_____________
Pin Gauge of Conductor Nest/Nests or Slug height if the nest is the “F” Crimp style.
Range Conductor Nest # 1 = ____________-- Actual = ______________
Range Conductor Nest # 2 = ____________-- Actual = ______________
Range Conductor Nest # 3 = ____________-- Actual = ______________
Technician ______________
Date of Calibration ______________
Calibration should be done every 5,000 cycles or 3 months.
Tools should be lubricated during this operation.
Molex Application Tooling Group
1150 E. Diehl Road
Naperville, IL 60563
Tel: (630) 969-4550
Fax: (630) 505-0049
Doc No. 64001-1200 Release Date: 10-16-02UNCONTROLLED COPY
Revision: C
Revision Date: 08-05-03
Page 9 of 9
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