2 hp (1500W) 3 phase brushless DC electric motor and controller for sale, 36 volt, 48 volt BLDC motor, protected with IP54, class F insulation, higher efficiency more than 85%. Adding brake option, matching planetary gearbox/ worm gearbox are available. In general, it would be more cost-effective to buy a complete set of our BLDC motors.

Basic Specifications

• Model: RDDLZ-D110BLD1500 (Click to see the motor specs)
• Matched Controller Model: RDDLZ-BD100 (Click to the controller page)
• Rated Power: 1500W
• Rated Voltage: 36V DC / 48V DC (Optional)
• Rated Current: 52.08A at 36V, 39.06A at 48V
• Phase: 3 phase
• Holding Torque: 4.78 Nm
• Peak Torque: 14.33 Nm
• Rated Speed: 3000 rpm for standard (or 2000 rpm when matching the worm gearbox)
• No-load Speed: 4200 rpm
• Square Flange Size: 110 mm
• Weight: 5.5 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 Size: Φ76.8*27.7mm
• Insulation Grade: F
• Protection Grade: IP54 (IP65 can be customized, just contact us)
• 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
   1.5kW BLDC motor is a three phase electric motor, which especially suited for application requiring higher efficiency and power density.
2. Wide application range and good control effect
   Brushless dc motor works with a matching controller (RDDLZ-BD100) 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)
   1500W 48 volt 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.

Characteristic Curve

Details

Tips: Brushless DC Motor Control Circuit

The commutation circuit of DC brushless motors includes two inseparable parts, which are the drive circuit and the control circuit, low-power circuits in particular tend to integrate the two into a single dedicated integrated circuit.

The drive circuit and the control circuit can each be integrated separately in high-power motors. The drive circuit outputs electrical power, drives the armature windings of the motor, and is controlled by the control circuit. At present, the driving circuit has been switched from the linear amplification state to the pulse width modulation switching state, and the corresponding circuit components are also transferred from the transistor discrete circuits to the modular integrated circuits. Modular integrated circuits have power bipolar transistors, power FETs and isolation gate field effect bipolar transistors and other components. Although, the barrier field effect bipolar transistor is more expensive, it is more appropriate to choose it from a reliable safety and performance point of view.