hexTronik PRO 120A BESC w/ PC Programmability

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Customer Rated

Mar 06, 2011

One problem with a Hacker motor B40 6L with a Graupner Propeller 14x9,5 without it work perfectlly with it, the engine don't run but the propeller oscillate ????
After a lot of verification on the motor and on the ECS i don't understand where the problem is.
The Hacker work with an other esc and the esc work with an other motor.
gremlins ?
If somebody have a answer i take it very friendly.

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Customer Rated

Dec 28, 2010

I bought one of these a while back and it never worked properly it burned up 2 motors. I want to buy another and give it a try but they have been on BACKORDER for a YEAR!!! HK STILL WAITING ......

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Customer Rated

Dec 21, 2010

Come on, has been ordered in August. If you will never restock it, please let your customer know. Any ETA?



Come on, has been ordered in August. If you will never restock it, please let your customer know. Any ETA?



Come on, has been ordered in August. If you will never restock it, please let your customer know. Any ETA?



Come on, has been ordered in August. If you will never restock it, please let your customer know. Any ETA?



Come on, has been ordered in August. If you will never restock it, please let your customer know. Any ETA?



Come on, has been ordered in August. If you will never restock it, please let your customer know. Any ETA?



Come on, has been ordered in August. If you will never restock it, please let your customer know. Any ETA?



Come on, has been ordered in August. If you will never restock it, please let your customer know. Any ETA?

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Customer Rated

Feb 22, 2010

runing this in a mig 3 russian soviet war bird, 61# wing span 5 cell batt, 5000mah... on the run way ready for take off total weight is 3.5kg, pulling 78 amps and 1450watts, no probs.

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Customer Rated

Jan 31, 2010

Excellent ESC for Powerboats.

I run it in a ECO-Expert with an Feigao 380 XL7 on 2s 4100 mAh packs.

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Customer Rated

Dec 14, 2009

great esc for the money . cheap and does what it is made to do . usb program work like a charm. will buy 3 more soon

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Customer Rated

Nov 28, 2009

Thiis ECS caught fire the first time I used it with 24 volts. RMA refused becaused I removed the burnt cover.

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Customer Rated

Oct 23, 2009

Maiden voyage-Had ESC running on 2 3s1p 5kmAh 30c/50c burst LiPos connected in series with a KB 45 1200kv, on a 40" v-hull. I'd punch it the ESC would hesitate and at full throttle the motor would kill. Easing it up to speed seemed to work. After 45sec test run I checked it motor only warm, batts cold, ESC slightly warmer. After 2 mins ESC hot-not 2 bad. Let cool ran for 3mins not at full thtl low pop noisebye bye ESC-hot!! Not happy

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Customer Rated

Oct 21, 2009

Some good news for those of you with cogging and motors that wont start up on this wonderful ESC :) Simply put you have a bad (open) connection on the AC side of the inverter (three wire side) between the motor and the ESC.



So double check your wire connections in fact you should always give the wires a tug after splicing them together regardless of whether you solder or butt-splice the wires together and if you hear any clicking or fell

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Certified Buyer Rated

Oct 12, 2009

very good but very large