QS 120 70H QS mid drive 2000W pulley or sprocket drive
electric motorcycle 2kw_2.5Kw4kw 72V_90V_Controller FAN Cool Aluminum Heat plate with FAN DC Hi Speed Depend on Max. Battery Voltage
with Timing Belt and Pulley use a New High Speed GT3 Series of POWERGRIP from GATE manufacturer Standard ratio = 4.77
come with :
1.SineWaveController SCLS72400 Regenerative type ,18V-90V ,continuous current=160 A peak current 400A or Fardriver Controller 72450 Option: FAN cool with Double Aluminum heat plate installed.
wiring harness cable +water proof connectors all to connector of hand throttle ,all switch Key SW , both Brake Double SW , 2 LEDs signal lamp.
Double switched of both Hand Brake and Foot Brake see photo attached braking in high volt HiPower system must be activated brake switch before electronic braking with Regenerative energy… see photo
The other Additional brake switches contact of hand or foot can be used for braking signal lamp , Do Not use the same contact or same circuit of controller brake wire to External braking signal lamp , otherwise controller wil be damage
Double Alloy Heat Fin plate FAN dc installed at Base of Controller .
communication link cable and software set up and monitor on android and RS232 to PC and Operation manual
with Standard Timing pulley and timing Belt use a New High Speed GT3 Series of POWERGRIP from GATE manufacturer Standard ratio = 105 teeth devide by 22 teeth = 4.77 ratio
Optional:
Ratio with other number of teeth of Driver pulley or driven pulley with diffenrace timing belt length or Distanced of Center –to –Center = Call = Extra cost see photo attached
higher Volt Controller for highest Speed max. = Call
Max. Speed can go up more than 110Km + per Hour if use Highest battery 120V-145V (Optional Controller High Volt Version 140V or 180V ) see photo attached show max. speed –VS- max. battery
Note: Max. Linear Speed = Depend on = Max. Battery voltage , see below or table photo
