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Technical Parameters - Grizzly PSJ-M3 gen3 User Manual

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3.4. MOS-FET
no mechanical switch, switching is contactless
faster trigger response
increased rate of fire and battery life
maximum current up to 202A constant and 808A in peek
3.5. Active brake
stops motor immediately with piston in default position and spring loose (when 100% set)
increases lifetime of piston, spring and many other parts
always finishes whole rotation of gear wheels
fully functional in all fire modes
adjustable by steps of 10%
possibility to completely disable active brake (set 0%)
3.6. Malfunction detection
unit detects mechanical damage and disables shooting to prevent any other damage
user is warned by motor vibrations (see figure 6.3.)
3.7. Li-Pol/Li-Ion/Li-Fe battery check
when lithium battery is discharged, unit warns user by motor vibrations (see figure 6.3.)
battery type needs to be set – easily done using trigger itself (see figure 6.2.)
warning is off for Ni-MH, Ni-Cd batteries
3.8. Realistic trigger operation
trigger sensitivity can be set during installation to best fit your demands
3.9. Anti-reversal latch
solves problem with double shot on semi
anti-reversal latch may not be needed if the motor is powerful enough (not recommended)
3.10. All this hidden inside your gearbox
the whole unit is installed inside your gearbox, replacing trigger contacts
only two power wires come from gearbox
unit is equipped with LED indication of correct installation for easier installation

4. Technical parameters

Top quality silicone wiring. 1mm
Powerful MOSFET with maximum current up to 202A constant and 808A in peak allows use almost without
any restrictions.
MOSFET is effectively cooled by the whole gearbox.
The whole unit is coated in multiple layers of varnish for maximum durability even in poor conditions.
Replica's rate of fire is limited by gearbox components and technical specifications. PSJ unit itself is able to
do up to 500 000 cycles (shots) per second. Unit is tested for 99 cycles (shots) per second.
Current consumption of unit in standby mode is as low as 3.9mA.
in cut capable of transmitting up to 47A constant.
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