Hot sell 1/2 hp brushless DC motor offers 2000 rpm rated speed, 2 Nm rated torque. 24 volt, 36 volt 3 phase bldc electric motor paired with controller and planetary gearbox is a perfect solution for automatic machinery, medical institutions, electronic equipment etc. Usually, RDDLZ recommends buying a kit of 400W BLDC motor.

Basic Specifications

• Model: RDDLZ-D110BLD400
• Matched Controller Model: RDDLZ-BD50 (Click to the product page)
• Rated Power: 400 W (1/2 hp)
• Rated Voltage: 24V DC / 36V DC / 48V DC (Optional)
• Rated Current: 21.8A at 24V, 16.3 at 36V, 10.9A at 48V
• Phase: 3 phase
• Holding Torque: 2 Nm
• Peak Torque: 6 Nm
• Rated Speed: 2000 rpm
• No-load Speed: 2400 rpm
• Square Flange Size: 110 mm
• Weight: 3.2 kg

Technical Parameters

• Working Efficiency: 85%
• Number of Poles: 4 pairs of poles (8 poles)
• Brake Apparatus Voltage: 24V DC/ 48V DC, (If 24V voltage is not connected, the motor brake.)
• Brake length: 40-50mm
• Insulation Grade: F
• Protection Grade: IP54
• Working Temperature: 10℃~+40℃
• Humidity: ≤90% (no condensation)
• Motor Lead Length: 1 meter
• Certificate: CE, RoHS, ISO/TS16949

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

Features

1. High performance and low consumption
   1/2 hp brushless DC motor is a three phase electric motor, which is 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-BD50) 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 a 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)
   400W 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)

Details

Tips: Maintenance of Brushless DC Motor

1. Before disassembling, blow the motor surface dust with the compressed air and wipe the surface dirt thoroughly.
2. Select the place for disassembling the motor and clean up the site environment.
3. Be familiar with the motor structure and maintenance technical requirements.
4. Prepare the necessary tools (including special tools) and equipment for dissembling.
5. In order to further understand the motor running defects, do a check test before disassembling the motor. To this end, run the motor with load, and examine the various parts of the motor in detail, such as temperature, sound, vibration and so on, and test voltage, current, speed, etc., and then disconnect the load, do a no-load test alone, test the load current and no-load loss, make a record.
6. Cut off the power, remove the motor external wiring, make a record.
7. Use the appropriate voltage megohm meter to test motor insulation resistance. In order to be compared with the insulation resistance measured in the last inspection to determine the trend of motor insulation and insulation, insulation resistance measured at different temperatures should be converted to the same temperature, the general conversion to 75 ℃.
8. The test absorption ratio is K. When the absorption ratio is greater than 1.33, indicating that the motor has not damp or the moisture level is not serious. In order to compare with the previous data, the same absorption ratio measured at any temperature should be converted to the same temperature.