SimonK firmware gives you the perfect solution for multirotor use.Highest efficiency 100% N-FET design.
Highest accuracy with Crystal Oscillator (temperature won't affect the PWM operating range like other cheap ESC's).
No over temp cutoff, because any cutoff in a multirotor = crash.Super high refresh rate, no buffering of the input signal, resulting in more than 490Hz response rate.
16KHz motor frequency, giving fastest response of the motor, and quietest operation as well (no 8KHz squeal).
Super simple, foolproof operation! Nothing to program other than the throttle range.
Note (SimonK): Before you buy these, you should make yourself familiar with the somewhat experimental nature of the SimonK firmware. This software pushes the motor response to the limit, so there may be motor and prop combinations that won't work. Due to the lack of overcurrent/overheat/low voltage sensing (needed for multirotors), it's easier to destroy the ESC and possibly the motor too. I can't tell you what will or won't work, other than the motors I sell that I've personally used, so please consult the main SimonK threads on various forums for more info. Neither I, nor SimonK will be responsible for any damage that may occur, so know and accept the risks before using these. That said, I've personally had fantastic results with this firmware and wouldn't use anything else! Specifications:
Max cont.current: 20A Peak current: 30A (10s) Voltage: 2-3S lix BEC: 5V/3A Item size: 50 * 25 * 8mm / 2.0 * 1.0 * 0.3in Net weight: 92 g / 3.25oz Package weight:100g / 3.53 oz
4 x Simonk 20A Brushless ESC"
The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.
Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!
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