[GPMM1840] Silver Series 45A Brushless ESC 5V/2A BEC

This is the ElectriFly Silver Series 45 amp Brushless Electronic Speed Control.
           Great for larger high performance airplanes. Delivering            
          45A of continuous current with a built-in Battery Circuit           
               which can handle 2A, this ESC is 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 4mm 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 45A Speed Control with       
            pre-installed receiver connector, battery connector, and motor    
            connectors.                                                       
                                                                              
REQUIRES: Installing in airplane and connecting to receiver, battery and motor
                                                                              
SPECS:    Length: 2.76" (70mm)                                                
          Width:  1.30" (33mm)                                                
          Height:  .39" (10mm)                                                
          Weight: 1.76oz (50g)                                                
          Input Voltage: 6-12 cells NiCd/NiMH                                 
                         2-4 cells LiPo                                       
                         (20V input w/o BEC)                                  
          Output Current: 45A continuous maximum                              
                          50A surge maximum                                   
          Max Output Power: 500 watts                                         
          ON-resistance: .008 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: For mating motor connectors, use:  GPMM3114                         
          For mating battery connector, use: WSDM3000                         
                                                                              
          *To use with "Old Airtronics" Rx, requires adapter: AIRM4400        
          **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.