500W Brushless DC Motor, 24V/48V, 2.4 Nm

500 watt 24 volt/ 48 volt brushless DC motor kit (3 phase BLDC motor + BLDC motor controller + matching gearbox) for sale, rated speed of 2000 rpm, IP54 protection grade. Small BLDC motor widely used in new energy electric car, renewable energy systems, industrial equipment which require high torque density and compact occasions. Usually, ATO recommends buying a kit of 500W BLDC motor.

Basic Specifications

• Model: ATO-80WDM02420 (Click to see the motor drawings)
• Matched Controller Model: ATOTH-G (Click to the product page)
• Rated Power: 500W
• Rated Voltage: 24V DC / 48V DC /72V DC /96V DC (Optional)
• Rated Current: 26.18A at 24V, 13.09A at 48V, 8.73A at 72V, 6.54A at 96V
• Phase: 3 phase
• Holding Torque: 2.4 Nm
• Peak Torque: 7.5 Nm
• Rated Speed: 2000 rpm
• No-load Speed: 2400 rpm
• Square Flange Size: 80 mm
• Weight: 3 kg

Technical Parameters

• Working Efficiency: 85%
• Number of Pole: 4 pairs of poles (8 poles)
• Brake Apparatus Voltage: 24V DC, (If 24V voltage is not connected, the motor brake)
• Brake length: 40-50mm
• Insulation Grade: F
• Protection Grade: IP54
• Motor Lead Length: 30 cm, if buy a kit (motor+controller), extra 1 meter of wire shall be provided.
• Certificate: CE, ROHs, ISO/TS16949

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

Features

1. High performance and low consumption
   500W 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 (ATOTH-G) 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 inline gearbox or right angle gearbox with gear ratio from 3:1 to 200:1) 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)
   500W 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

Power Wire

Feedback Wire

Motor Dimension (Unit: mm)

Details

Tips: Brushless DC Motor Working Principle

The stator windings of the brushless dc motor are mostly made using three-phase symmetrical star connection, which is very similar to the three-phase asynchronous motor. Magnetically charged permanent magnets are attached to the rotor of the motor. In order to detect the polarity of the motor rotor, a position sensor is provided in the motor. The drive consists of power electronics and integrated circuits. Its function is: To accept the motor start, stop and brake signal to control the motor start, stop and brake. To accept the position sensor signal and the positive and negative signals used to control the inverse change the power of the bridge power on and off, resulting in continuous torque. Receive speed instructions and speed feedback signal, used to control and adjust the speed. It provides protection and display and so on.

Visit blog post Brushless DC motor, how does it works?