Introduction to Brushless Motor Activator





 

 Main Parameters:


 



 
Type
 
WK-WST-60A
 
WK-WST-40A
 
WK-WST-30A
 
WK-WST-20A
 
Sustaining voltage 6-25V
 
6-17V
 
6-17V
 
6-17V
 
BEC current 3.0A 3.0A 3.0A 3.0A
Continuous output current 60A 40A 30A 20A
Instant max current 80A 60A 50A 40A
Inside impedance 0.0022 O 0.0033 O 0.0044 O  0.0066 O
Reversion Yes Yes Yes Yes
Low voltage, cut electricity protection Yes Yes Yes Yes
Weight 35g (approximately) 33g (approximately) 32.4g (approximately) 31.8g (approximately)


 


 

When the controller signal lose, it will stop automatically. But it will come back to the former mode at once when it receives the signals. It can be used for electric planes, helicopters. And it can be positive and reverse by adjusting the motor lines.
 

Introduction in using:
 

1.please insert the signal lines in correct direction to the controlling output port of the controller.
 

2.please connect well the three output ports of the activator suitably to the three input ports of the brushless motor.
 

3.please add the relevant voltage to the electricity input port of the activator(please be sure the positive and negative poles are right),and you can hear a sound beep.When you push the throttle rod, the motor will turn at once. If the motor turning the reversing direction, you can exchange any two of the three lines and it will be OK.
 

WARNING: If the using current of the BEC over the rating, we advise you use extra BEC. Or it will damage the activator.
 

Do as the sketch map:


 

                                      
 

Trouble diaganosing:


 

Phenomena
 
Reasons
 
Resolution
 
The motor don't turn after connecting electricity 1.There is something wrong with the plug of the electricity
2.The battery's voltage is too low, circuit protection
3.Transmitter rod isn't in the lowest position, circuit protection
 
1.Reinserting the plug of the electricity or changing a new one
2.Charge the battery fully.
3.Push the transmitter rod to the lowest position.
 
Motor running reversed
 
1.Connection the three output ports not correctly to the suitable three input ports of the brushless motor. 1.Exchanging the two of the three lines and it will be OK.
 
Stopping in midway
 
1.The battery voltage is too low, circuit protection.
2.There is something wrong with the pin, cutting electricity.
3.The output ports and motor not connect well.
4.Receiving signals break off.
 
1.Charge the battery fully.
2.Reinsert the plug of the electricity or change a new one.
3.Check the transmitting and receiving; repair the signals to communicate normally.
 
Hear a "beep" sound but the motor not running 1.Transmitter rod is not in the lowest position, circuit protection.
2.The output ports not connecting well with the motor.
 
1.Push the transmitter rod to the lowest position.
2.Reinsert the plug of the electricity or change a new one.
 
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