3 hp (2.3 kW) Brushless DC Motor, 48V/72V/96V, 7.3 Nm

48V/ 72V/ 96V BLDC motor paired with 3 phase brushless DC controller best for electric car application. 3000 rpm rated speed with high torque of 7.3 Nm, IP65 for body, high effeciency more than 85%. Adding brake option and matching planetary gearbox are available here. In general, it would be more cost-effective to buy a complete set of our BLDC motors.

Basic Specifications

• Model: ATO-DH130BLD2300 (Click to see the motor drawings)
• Matched Controller Model: ATO-KBL / ATO-KEB (Click to the controller page)
• Rated Power: 2300W
• Rated Voltage: 48V DC / 72V DC / 96V DC (Optional)
• Rated Current: 60A at 48V, 40A at 72V, 30A at 96V
• Phase: 3 phase
• Holding Torque: 7.32 Nm
• Peak Torque: 23 Nm
• Rated Speed: 3000 rpm (2600 rpm rated speed at 24V DC)
• No-load Speed: 3600 rpm
• Square Flange Size: 130 mm
• Weight: 9.05 kg

Technical Parameters

• Working Efficiency: 85%
• Number of Poles: 4 pairs of poles (8 poles)
• Brake Apparatus Voltage: 24V DC/ 48V DC, (Electromagnetic brake will trigger when the DC supply cuts off)
• Brake Length: 40-50mm
• Insulation Grade: F
• Protection Grade: IP65
• Working Temperature: 10℃~+40℃
• Humidity: ≤90% (no condensation)
• Motor Lead Length: 30 cm, if you buy a kit (motor+controller), an extra 1 meter of wire shall be provided.
• Certificate: CE, RoHS, ISO/TS16949

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

Features

1. High performance and low consumption
   3 hp 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-KBL) 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)
   2.3kW 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

Dimension (Unit: mm)

Details

Tips: Advantage of ATO Brushless DC Motor

1. Brushless DC motors have the characteristics of brush motors, and the drive is also a frequency change device, so it is also known as DC inverter; the operating efficiency, low speed torque and speed accuracy of brushless DC motors are better than any control technology inverters, because the brushless DC motor is controlled by the operation, it will not be like heavy-duty synchronous motor under the frequency control speed as the rotor plus start winding, it will not produce oscillation when the load mutation and out of step.
2. The permanent magnets of brushless DC motors are now mostly applied with rare neodymium iron boron materials that have high energy. Therefore, the rare permanent magnet brushless motors are reduced by one frame size comparing to the same capacity three-phase asynchronous motors.
3. Brushless DC motors have low voltage, strong torque overload capacity, large start torque, and small start current and so on.
4. The speed range is wide, the motor can run in speed range from low to medium to high.
5. The motor does not have mechanical commutator and is applied with fully enclosed structure to prevent dust from entering the motor, which proves to be highly reliable.
6. The motor control system is simpler than asynchronous motor.