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نحوه استفاده ESC 80A
Description:
An electronic speed
control or ESC is an electronic circuit that controls and regulates the
speed of an electric motor. It may also provide reversing of the motor
and dynamic braking. Miniature electronic speed controls are used in
electrically powered radio-controlled models. An ESC can be a
stand-alone unit that plugs into the receiver's throttle control channel
or incorporated into the receiver itself, as is the case in most
toy-grade R/C vehicles. Some R/C manufacturers that install proprietary
hobby-grade electronics in their entry-level vehicles, vessels, or
aircraft use onboard electronics that combine the two on a single
circuit board.
ESCs designed for radio-control airplanes usually
contain a few safety features. If the power coming from the battery is
insufficient to continue running the electric motor the ESC will reduce
or cut off power to the motor while allowing continued use of ailerons,
rudder, and elevator function. This allows the pilot to retain control
of the airplane to glide or fly on low power to safety.
ESCs are
normally rated according to maximum current, for example, 25 amperes or
25 A. Generally, the higher the rating, the larger and heavier the ESC
tends to be which is a factor when calculating mass and balance in
airplanes. Many modern ESCs support nickel-metal hydride, lithium-ion
polymer, and lithium iron phosphate batteries with a range of input and
cut-off voltages.
Application:
Flying Robots
Features:
Output capability: Continuous current 80A, short-time current 100A (less than 10 seconds)
Power input: 2-6 cell groups or 5-118 cell / groups (lithium batteries or nickel-hydrogen / nickel-cadmium batteries)
BEC Output: 5V @ 5A (Mode switching regulated BEC)
Throttle signal frequency range (Refresh rate): 50Hz-432Hz
Maximum speed: 210000 rpm 2-pole motor / min, 6-pole motor 70000 rev / min, 12 pole motor 35000 rev / min
Size: 86mm (length) * 38mm (width) * 12mm (high)
Weight: 82g (including fins)