100W 12V/24V 3000rpm BLDC Motor

Low cost 100 watt bldc motor, 3 phase bldc motor controller for electric car, IP54, brushless design for long life, 12V/24V DC voltage, 3000rpm rated speed.

100W 12V/24V BLDC MOTOR SPECIFICATION

DIMENSION (Unit=mm) 

SPEED-TORQUE CURVE

• Instantaneous maximum torque line
  The maximum torque momentarily impacts the load when the motor is started.
  Beyond this torque, the over-current protection of the driver will cause the motor to stop.
• Short time operation area
  The motor can run at a short time within this torque range at different speeds.
  If the operation time is too long, the motor will generate heat, which may cause the motor to stop or burn.
• Rated operating torque line
  The rated torque of motor running at different speeds, and the motor can run for a long time at this torque.
• Continuous operating area
  When the motor rotates at different speeds, it runs continuously in this corresponding zone.

BLDC MOTOR WITH PLANETARY GEARBOX DIMENSION (Unit=mm)

ALLOWABLE TORQUE BEING WITH GEARBOX

BLDC MOTOR WITH WORM GEARBOX DIMENSION (Unit=mm)

ALLOWABLE TORQUE BEING WITH GEARBOX

(Note: The rated speed of BLDC motor is 2000rpm if matches the worm gearbox.)

TIPS: Why do DC brushless motors have three halls?

In order to rotate the brushless DC motor, there must always be a certain angle between the magnetic field of the stator coil and the magnetic field of the permanent magnet of the rotor. The process of rotor rotation is also the process of changing the magnetic field direction of the rotor. In order to make the two magnetic fields have an angle, the magnetic field direction of the stator coil must be changed to a certain extent. So how do you know to change the direction of the stator magnetic field? That depends on the three Halls. It can be assumed that the three Halls are responsible for telling the controller when to change the direction of the current.