Electrifly - ElectriFly Silver Series 25A Brushless ESC 5V/2A BEC

This is the ElectriFly Silver Series 25 amp Brushless Electronic Speed Control.

             Great for medium sized, high performance airplanes.               

            Delivering 25A of continuous current with a built-in               

            Battery Eliminator Circuit which can handle 2A, this               

               ESC is very simple to use and very affordable.                  

FEATURES: Compatible with NiCd, NiMH and LiPo batteries                        

          Auto-detects input volts and sets Low-Voltage cutoff                 

          8.5kHz switching frequency, for good run-time and cool operation     

          Pre-installed Universal radio connector* (see Comments below)        

          Pre-installed WS Deans Ultra male connector for battery (see         

           comments below)                                                     

          Pre-installed gold plated 3.5mm female bullet connectors for motor   

          High powered switching BEC (Battery Eliminator Circuit) which        

            handles 3 or 4 standard servos                                     

          Full proportional forward and smooth throttle response with ON/OFF   

            brake                                                              

          Safe Start System** (see details in Comments below)                  

          Thermal Protection stops motor when maximum temperature 230°F        

           is reached                                                          

          180 Day Warranty (USA & Canada Only)                                 

INCLUDES: One Brushless ElectriFly Silver Series 25A Speed Control with        

            pre-installed receiver connector, battery connector, and motor     

            connectors.                                                        

REQUIRES: Mating motor connectors, GPMM3112                                    

          Mating battery connector, WSDM3000                                   

SPECS:    Length:  1.58" (40mm)                                                

          Width:   1.02" (26mm)                                                

          Height:   .31"  (8mm)                                                

          Weight:  .92oz (26g)                                                 

          Input Voltage: 7-12 cells NiCd/NiMH                                  

                         3-4 cells LiPo                                        

                         (20V input w/o BEC)                                   

          Output Current: 25A continuous maximum                               

                          28A surge maximum                                    

          Max Output Power: 250 watts                                          

          ON-resistance: .15 ohms                                              

          Operating frequency: 8.5kHz                                          

          BEC: 5V/2A                                                           

          Low Voltage Cutoff: Battery voltage x .67                            

          Thermal Cutoff: 230°F (110°C)                                        

          Timing Angle: 12°                                                    

          Brake: ON/OFF                                                        

COMMENTS: To use with "Old Airtronics" Rx, requires adapter.                   

          **Safe Start System: Move throttle stick to full throttle position,  

           then to "OFF" position, then slowly advance throttle and motor will 

           begin to run.                                                       

          The "Silver Series" line of brushless electronic speed controls      

            include many built-in safety features. One such feature COULD      

            POSSIBLY CAUSE THE BRUSHLESS MOTOR TO STOP ROTATING when the       

            transmitter's stick is at an extremely low position and/or if      

            rotation of the brushless motor is impeded or obstructed in some   

            way. This is NORMAL, as the ESC is detecting that a problem        

            possibly exists with the motor and/or speed control. Rotation of   

            the motor is stopped to protect the speed control from possible    

            damage.                                                            

WARNING!! If the ESC and motor have already been armed and the motor has been  

rotating normally, yet after moving the throttle stick to near minimum the     

motor suddenly ceases to rotate normally even if the throttle stick is advanced

above minimum throttle, DO NOT PLACE YOUR HANDS NEAR THE PROPELLER!! FAILURE   

TO OBEY THIS WARNING COULD RESULT IN PERSONAL INJURY!! From this point, moving 

the throttle stick up - even to full throttle might not cause the motor to     

rotate BUT THE MOTOR IS STILL ARMED AND ACTIVE DURING THIS TIME!! To regain    

control of the motor, move the throttle stick to absolute minimum throttle     

position and then advance the throttle stick upwards once again.               

Alternatively, you can disconnect the battery from the ESC, then re-connect the

power source and re-arm the system.                                            

NEVER get near the propeller if the speed control is connected to input power! 

ALWAYS make sure the throttle stick is at minimum position before attempting to

disconnect the battery from the speed control!  ElectriFly is not responsible  

for incidental damage or personal injury as a result of misuse of this product.