Metalfab Martin Motomagnetic Electric Vibrator - Manual (Page 13)

Martin Engineering M3286-8/01 9 MOTOMAGNETIC ® Electric Vibrators
CAUTION
!
Before running cord to vibrator, make sure cord voltage rating
equals or exceeds the voltage at which you will be operating
the vibrator. It must have a minimum temperature rating of
221°F (105°C) and a minimum diameter as shown in Table IV.
If wire is not proper diameter, cord grip will not tighten
properly and vibrator could be damaged by moisture or
material getting inside wiring compartment. If cord is
damaged, it could short power supply or short to ground
causing damage to vibrator.
2. See Table IV. Make sure wire diameter is within the range for your
vibrator’s frame size and cord grip.
Table IV. Wire Diameter Range for Cord Grips
IMPORTANT
When wiring vibrator, leave slack in electrical cable so that
cable does not become taut during vibration cycle and cause
stress on wire connections. On applications where moisture is
present, leave enough slack in power cable to prevent moisture
from running down cable into vibrator.
3. Wire vibrator according to appropriate wiring diagram inside terminal
box, or see Figure 5. Use closed loop wire connectors only.
Vibrator
Frame Size
Cord Grip
Part Number
Wire Diameter
Range mm (in.)
00 to 01 511546
9 to 11.5
(0.35 to 0.45)
10 to 60 511530
12.5 to 15
(0.49 to 0.59)
70 to 95 511513
16 to 19
(0.63 to 0.75)
97 to 110 504012
19 to 21
(0.75 to 0.83)
Installation