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Your Position: Home > Motors> Quadcopter Coreless Motor> 8520 Coreless Motor
Racerstar 8520 8.5x20mm 53500RPM Coreless Motor Black Upgrade for Eachine QX80 DIY Micro FPV

Racerstar 8520 8.5x20mm 53500RPM Coreless Motor Black Upgrade for Eachine QX80 DIY Micro FPV

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Product Specification

Product Specification

  • Color : black, red

  • Cable Length : 80mm

  • Motor Length : 20mm

  • Motor Diameter : 8.5mm

  • RPM : 53500

Racerstar 8520 8.5x20mm 53500RPM Coreless Motor Black Upgrade for Eachine QX90 QX95 DIY Micro FPV

 

Description:

Color:black, red
Motor Diameter: 8.5mm
Motor Length: 20mm
Shaft Diameter: 0.05-0.3mm
Cable Length: 80mm
Weight: 5.1g
Option: Clockwise Motor(With Red Blue Wire), Anti-clockwise Motor(With Black White Wire)
Option: With 1.25mm JST Plug
Quantity: 1 pcs

 

1.Operating condition

Rated voltage3.7V DC
Direction of rotationCW and CCW
Operating voltage rangeDC2.0--4.5V DC
perating temperature range-10-50°C
Motor positionall position



2.Mearsuring condition

Motor positionhorizontal or vertical
Power supplyregulated DC power supply assuring unquestionable measuring
regulated DC power supply assuring unquestionable measuring10-30°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 rotationviewed from output shaft side



3.Electrical characteristics

ItemsSpecificationStandard value
No Load speed53500rpm±12%53500 rpm
No Load current280mA max200mA
Starting voltage0.8V max0.5V DC
Stall current10570mA±5% mA10570mA
Terminal resistance0.4Ω ±5%0.4Ω
Insulation resistance10MΩ minAT 250V DC between
motor terminal and case
Stall torque64.0±3g.cm64g.cm

 
 
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:
1 x motor

 

CUSTOMER REVIEWS

Average rating:
5.0 / 5.0
WRITE A REVIEW
Manucopter
5.0
These motors fly very well. More power, more stability. Recommend and will probably order more!
November 29, 2017
scooter
4.0
these do have a higher rpm compared to standard stock QX95 motors . much more thrust , you need less throttle to go fast !! after a couple of days of flying ,so far so good .
November 11, 2017
Meldrac
5.0
Great little motors.
October 15, 2017
apeian
5.0
Good balance between power and consumption
October 12, 2017
apeian
5.0
Great Motors - Good Balance
October 12, 2017
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