TE Connectivity 58644-1 Instruction Sheet

Wire Guide
Wire Inserter
Locating Pawl (Hidden)
Push Rod
1. INTRODUCTION
Mass Insertion Terminating Head 58644-1, shown in
Figure 1, is designed to terminate MTA 100 feed-
through receptacle connectors (positions 2 through
12) onto discrete wire sizes 28 through 22 AWG with a
maximum insulation diameter of 1.27 mm [.050 in.].
Refer to Figure 2 for reference connector part
numbers.
This head is designed to terminate one connector
NOTE
at a time.
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A complete list of current connector part numbers
NOTE
cannot be maintained on this document. For all part
numbers and their description, refer to Catalog
i
82056 or contact Product Information at the
number at the bottom of this page.
The head is used with Pistol Grip Manual Handle
Assembly 58074-1. For terminating head installation
procedures, and setup and operation of the handle
assembly, refer to Instruction Sheet 408-6790. Read
this and the referenced material before terminating
any connectors.
Dimensions on this sheet are in metric units [with
NOTE
U.S. customary units in brackets]. Figures are not
drawn to scale.
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© 2011 Tyco Electronics Corporation, a TE Connectivity Ltd. Company
All Rights Reserved
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TE Connectivity, TE connectivity (logo), and TE (logo) are trademarks. Other logos, product and/or Company names may be trademarks of their respective owners.
Mass Insertion Terminating Head 58644-1
for MTA (Mass Termination Assembly) 100
Feed-Through Receptacle Connectors
Figure 1
Reasons for reissue are provided in Section 8,
REVISION SUMMARY.
2. DESCRIPTION
The terminating head, when properly installed onto the
handle assembly, serves as a guide for the connector
during termination.
Features of the head and their functions are as
follows:
Wire Inserter-supports each wire in individual wire
slots so that, during the insertion cycle, the wire forced
into the two-slotted beam of the contact.
Wire Guide-holds the wires in position over the wire
inserter.
Ram-locates and holds the connector while pushing it
down onto the wires.
Locating Pawl-holds connector in proper alignment to
the wire inserter.
Push Rod-used to push the terminated connector past
the locating pawl for removal.
Insertion Rod Adjuster-is a piston for the ram and
regulates the travel of the inserted wires.
TOOLING ASSISTANCE CENTER 1-800-722-1111
PRODUCT INFORMATION 1-800-522-6752
Instruction Sheet
408-4406
28 OCT 11 Rev C
Ram
Insertion Rod Adjuster
(Figure 1)
This controlled document is subject to change.
For latest revision and Regional Customer Service,
visit our website at www.te.com
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