PosiDRIVE Security Gate
ZMA-330, Ver. 6
PosiDRIVE Structural Overview •
9
Motor
24 VDC gear motor that powers the PosiDRIVE gate. The
motor and gear box are contained in a single sealed
housing for simplicity and maintenance-free operation.
Motor Crank
Link that is attached to the output shaft of the motor. This
link is attached to the motor shaft by means of a friction
clamp but also includes a keyed shaft to prevent slipping
under all conditions.
Connecting Rod
Intermediate link in the PosiDRIVE system. The connecting
rod incorporates two high quality spherical bearings for
maximum life and excellent tolerance to misalignment.
Mainshaft Crank Part 1
One of two combined pieces that attach to the mainshaft
and provide the driving force to the mainshaft.
Mainshaft Crank Part 2
The second of the main driving links. This piece is also
designed to serve as an attachment point for the spring
system. It incorporates a single high quality deep groove
ball bearing that one end of the mainspring pivot bar rests
in.
Mainspring Crank
Other link attached to the mainshaft that serves as the
second attachment point for the spring system.
Mainspring Pivot Bar
Bar that rides in the pair of ball bearings in the mainshaft. It
links and supports the mainspring adjustment bolts.
Mainspring
Connection Bar
Bar to which the mainsprings are attached. The connection
bar incorporates four shallow grooves to keep the
mainsprings properly positioned.
Mainspring
Adjustment Bolts
The two long bolts that connect the mainspring connection
bar to the mainspring pivot bar. They provide the means to
fine-tune the spring tension to a given arm.
Mainshaft
Shaft that carries the gate arm at one end and to which the
driving links are attached.
Mainshaft Bearings
Large bearings mounted to the sides of the mechanism
frame that carry the mainshaft.
Gate Arm Flange
Arm carrier that is attached to the end of the mainshaft.
Table 1.1
Mechanical Component Descriptions (Continued)
Component
Description
Содержание PosiDRIVE
Страница 1: ...PosiDRIVE Security Gate Installation Operation and Maintenance Manual ...
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Страница 26: ...18 Removing the Enclosure Cap ZMA 330 Ver 6 PosiDRIVE Security Gate ...
Страница 64: ...56 Aligning the Drive Mechanism ZMA 330 Ver 6 PosiDRIVE Security Gate ...
Страница 68: ...60 Accessing the Distributor Resource Center ZMA 330 Ver 6 PosiDRIVE Security Gate ...
Страница 90: ...82 Requesting a Repair ZMA 330 Ver 6 PosiDRIVE Security Gate ...
Страница 94: ...86 Index ZMA 330 Ver 6 PosiDRIVE Security Gate ...
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