QS 138 70H QS motor 3000W pulley

QS 138 70H QSmotor 3000W pulley drive

electric motorcycle 3kw_4kw 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 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  FAN cool with Double Aluminum  heat plate installed.   Or Fardriver controller 72450  or 72660  

  1. wiring harness cable +water proof connectors all to connector of hand throttle ,all switch Key SW ,  both Brake Double SW , 2 LEDs signal lamp.
  2. 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  

  1. Double Alloy Heat Fin plate FAN dc  at Base of Controller .
  2. communication link cable and software set up and monitor on android and  RS232 to PC  and Operation manual
  3. with Standard Timing pulley and timing Belt use a New 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

Max. Speed   can go  up  more than 130Km + per Hour  if use Highest battery 120V-135V (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

OPTION : with assemble electric motorcycle drive 

QS138 70H Test report
QS138 70H QS motor3000W pulley drive
QS138 70H QSmotor3000w Pulley drive
QS138 70H QSmotor3000w Pulley drive
QS138 70H QSmotor3000w Pulley drive
QS138 70H QSmotor3000w performance curvePulley drive
QS138 70H QSmotor3000w Pulley drive
QS138 70H QSmotor3000w dimension Pulley drive
QS138 70H QSmotor 3000W Pulley