150W BLDC motor & BLDC motor controller for sale at lower price, 12 volt, 48 volt working voltage, IP54 protection grade, 3000 rpm rated speed. 3 phase brushless DC motor kit designed for electric car application. In general, it would be more cost-effective to buy a complete set of our motors (brushless dc motor + controller + gearbox).

Basic Specifications

• Model: RDDLZ-D2BLD150
• Matched Controller Model: 12V: RDDLZ-KVD2412N, 24V: RDDLZ-BLD750 (Click to the product page)
• Rated Power: 150W
• Rated Voltage: 12V DC / 24V DC (Optional)
• Rated Current: 15.63A at 12V, 7.81A at 24V
• Phase: 3 phase
• Holding Torque: 0.48 Nm
• Peak Torque: 1.43 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: 3 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: <5.2A at 12V, <3.31A 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 RDDLZ BLDC Motors can be customized.

Features

1. High performance and low consumption
   150W BLDC 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 (RDDLZ-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)
   150W 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: How to select a gearbox for 150W brushless DC motor?

1. First of all, we must understand that the rated torque of our BLDC motor should be less than the rated output torque of the gearbox, otherwise, the deceleration opportunity will be fixed load.
2. Secondly, the speed reduction ratio of our gearbox should not be too small. The judgment method is that the rated power of brushless motor multiplied by the speed reduction ratio is greater than the load torque.
3. Finally, when the torque of the gearbox meets the design requirements, the accuracy control should also meet the design requirements. Because of this, the two are used together. The motor is usually sold together with the gearbox, but sometimes when one of them breaks down, they have to buy again, either the same as the original, or according to the original specific speed and other parameters.