100W Brushless DC Motor, 12V/24V, 0.32 Nm

Low cost 100 watt brushless DC motor, 3 phase BLDC motor controller for electric car, IP54, brushless design for long life, 12V/24V DC voltage, 3000rpm rated speed. Voltage, Brake, Matching Controller, Matching Gearbox options are available for your specific needs. In general, it would be more cost-effective to buy a complete set of our BLDC motors.

Basic Specifications

• Model: ATO-D2BLD100-30S
• Matched Controller Model: ATO-BLD750 (Click to the product page)
• Rated Power: 100W
• Rated Voltage: 12V DC / 24V DC (Optional)
• Rated Current: 10.42A at 12V, 5.21A at 24V
• Phase: 3 phase
• Holding Torque: 0.32 Nm
• Peak Torque: 0.96 Nm
• Rated Speed: 3000 rpm for standard (or 2000 rpm when matching the worm gearbox)
• No-load Speed: 3300 rpm
• Square Flange Size: 57 mm
• Weight: 2.5 kg

Technical Parameters

• Working Efficiency: 85%
• Number of Pole: 4 pairs of poles (8 poles)
• Brake Apparatus Voltage: 24V DC/ 48V DC, (Electromagnetic brake will trigger when the DC supply cuts off)
• Brake Size: Φ56*32mm
• No-load Current: <1.2A at 12V, <0.8A at 24V
• Insulation Grade: F
• Protection Grade: IP54
• Working Temperature: 10℃~+40℃
• Humidity: ≤90% (no condensation)
• Motor Lead Length: 1 meter
• Certificate: CE, ROHs, ISO

Note: Power, Voltage, Speed, Shaft, Motor Length, Motor Lead of ATO BLDC Motors can be customized.

Features

1. High performance and low consumption
   100W brushless DC motor is three phase electric motor, which especially suited for application requiring higher efficiency and power density.
2. Wide application range and good control effect
   BLDC motor works with a matching controller (ATO-BLD750) may achieve simple to complex control, turn from CW to CCW, and meet various communication requirements (RS232, RS485, CAN, etc.). BLDC controller can be controlled through 0-5VDC analog signal to adjust the speed.
3. Wide control speed torque range
   Brushless DC motor works with a gearbox (choose planetary gearbox with gear ratio from 4:1 to 200:1 or worm gearbox with gear ratio from 7.5:1 to 100:1) effectively reduce the motor's speed and moment of inertia to increase torque in your application, because the gearbox can control the start/stop and change speed in time.
4. Low noise and smooth operation
   Brushless DC motor has no brushes, no sparks will be generated during operation, which greatly reduces friction.
5. Good protection performance and continuous duty (24/7)
   100W BLDC motor kit adopts a new type of sealing device, which has good protection performance and strong adaptability to the environment, and works continuously in harsh environments such as corrosion and humidity.

Line Define

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.

Details

Tips: Why do brushless DC 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.