Cheap motor for, Buy Quality quadcopter frame directly from China coreless motor Suppliers: 2016 New Arrival 4X Chaoli CL-820 8.5x20mm 2S 7.4V Coreless Motor for 90mm-150mm DIY Micro FPV RC Quadcopter Frame
Description:Motor Diameter: 8.5mmMotor Length: 20mmShaft Diameter: 1.0mmCable Length: 60mmWeight: about: 5.3gMotor Wire: Clockwise Motor(With Red Blue Wire), Anti-clockwise Motor(With Black White Wire)Option: With 1.25mm JST PlugQuantity: 4 pcsThis 8520 coreless motor support 2S battery1.Operating conditionRated voltage 7.0V DC Direction of rotation CW and CCW Operating voltage range DC3.0-7.4V DC perating temperature range -10-50°C Motor position all position2.Mearsuring conditionMotor position horizontal or vertical Power supply regulated DC power supply assuring unquestionable measuring regulated DC power supply assuring unquestionable measuring 10-30°C 30-95%If the judgment is questionable,Measurent is to be made based on JIS Standard Testing Condition(20+2°C,65+5% ) Direction of rotation viewed from output shaft side3.Electrical characteristicsItems Specification