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(5)Gear motor
■General precautions
1. Be sure to use the power supply that is specified on the specification plate affixed on the unit.
2. Before doing a test run, be sure to check once again that all wiring has been done correctly. Improper
wiring may cause a reversal of the jack stroke motions, thus damaging the unit.
3. Turn the unit off in the event of a power outage.
■
Gear Motor Wiring
(1) Jack with 25W and 40W Gear Motor
AC Simultaneous Cut
AC separate cut (when using an inverter)
Use a conductance and a resistance in between
contacts of a Magnetic Contact to protect it.
For 25 Watt Gear Motor,
Resistance=10 to 200Ω(1/4Watt and larger)
Conductance=0.1 to 0.33μ
F
(AC125WV and larger)
For 40 Watt Gear Motor,
Resistance=10 to 200Ω(1/4Watt and larger)
Conductance=0.1 to 0.33μ
F
(AC250WV and
larger)
The travel screw of the standard jack and
keyed machine screw jack moves in the
direction of the arrow shown in the picture to
the left picture and wired as shown below.
The traveling nut moves in the same
direction as the travel screw.
If two of the wires among white, gray and
black are changed, the travel screw will
move in the reverse direction.
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