4X Chaoli CL-820 8.5x20mm 2S 7.4V Coreless Motor for 90mm-150mm DIY Micro FPV RC Quadcopter Frame
Description:
Motor Diameter: 8.5mm
Motor Length: 20mm
Shaft Diameter: 1.0mm
Cable Length: 60mm
Weight: about: 5.3g
Motor Wire: Clockwise Motor(With Red Blue Wire), Anti-clockwise Motor(With Black White Wire)
Option: With 1.25mm JST Plug
Quantity: 4 pcs
This 8520 coreless motor support 2S battery
1.Operating condition
Rated 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 position
2.Mearsuring condition
Motor 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 side
3.Electrical characteristics
Items Specification Standard value No Load speed 52000rpm±12% 52000 rpm No Load current 160mA max 100mA Starting voltage 0.8V max 0.5V DC Stall current 7000mA±5% 7000mA Terminal resistance 1.0Ω ±5% 1.0Ω Insulation resistance 10M⦠min AT 250V DC between
motor terminal and case Mechanical noise
Under rated voltage 60 DB(A) max 53dB(A)
Cautions:
1) Please use the motor in this technology index range for the performance of the motor is affected by environmental temperature seriously.
2) It is not allowed to operate in the high temperature with high humidity, and not allowed to contact with corrosive liquid and corrosive gas,should not to be stored and without running Continuously for more than six months.
3) Do not lock the motor shaft while the electric is on. The motor will be burnt out after the motor shaft was locked for more then 1 second.
4) Do not hit the motor directly.
Package included:
2 x CW motor
2 x CCW motor
