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    250W Brushless DC Motor, 24V/48V, 0.8 Nm

    5 out of 5 based on 1 reviews | Write a review
    $266.19
    Good price 250W brushless DC motor for sale online. BLDC motor with 24 volt or 48 volt, rated speed can be reach 3000 rpm. Holding torque 0.8Nm and peak torque to 2.39 Nm. 250 watt BLDC motor with the matching BLDC motor controller.
    SKU: ATO-BLDC-250R3
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    Free Shipping Worldwide

    High quality 250W 3000 rpm brushless DC motor with 24V or 48V. 3 phase BLDC motor controller and planetary gearbox / worm gearbox are available here. This high torque 250W BLDC motor is often used in electric vehicle application.

    Basic Specifications

    • Model: ATO-D5BLD250
    • Matched Controller Model: ATO-BLD750 (Click to the product page)
    • Rated Power: 250W
    • Rated Voltage: 24V DC / 48V DC (Optional)
    • Rated Current: 13.03A at 24V, 6.51A at 48V
    • Phase: 3 phase
    • Holding Torque: 0.8 Nm
    • Peak Torque: 2.39 Nm
    • Rated Speed: 3000 rpm for standard (or 2000 rpm when matching the worm gearbox)
    • No-load Speed: 3300 rpm
    • Square Flange Size: 86 mm
    • Weight: 3 kg

    Technical Parameters

    • Working Efficiency: 85%
    • Number of Pole: 4 pairs of poles (8 poles)
    • Brake Apparatus Voltage: 24V DC, (Electromagnetic brake will trigger when the DC supply cuts off)
    • Brake Size: Φ76.8*27.7mm
    • No-load Current: <5.21A at 24V, <3.11A at 48V
    • Insulation Grade: F
    • Protection Grade: IP54
    • Motor Lead Length: 100cm
    • Certificate: CE, ROHs, ISO/TS16949

    Features

    1. High performance and low consumption
      250W 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
      Brushless DC motor works with a matching controller (ATO-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)
      250W 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

    BLDC motor line define

    Dimension (Unit=mm)

    250W bldc motor dimension

    Speed-Torque Curve

    250W bldc motor torque speed 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

    250W BLDC Motor Details

    Tips: 2 Types of Brushless DC Motor

    Basically, BLDC are of two types, one is outer rotor motor and other is inner rotor motor. The basic difference between the two is only in designing, their working principles are same.

    1. Inner Rotor Design. In an inner rotor design, the rotor is located in the centre of the motor and the stator winding surround the rotor. As the rotor is located in the core, rotor magnets do not insulate heat inside and heat get dissipated easily. Due to this reason, inner rotor designed motor produces a large amount of torque and validly used.
    2. Outer Rotor Design. In outer rotor design, the rotor surrounds the winding which is located in the core of the motor. The magnets in the rotor trap the heat of the motor inside and do not allow to dissipate from the motor. Such type of designed motor operates at lower rated current and has low cogging torque.

    PDF:

    ATO High Torque BLDC Motor Drawings & Price

    Note:

    1. ATO highly recommends 48V motors because all models of 48V are in stock, the price is cheaper and the delivery time is shorter, only about 7 days.
    2. 24V/ 72V/ 96V motors are generally not in stock, need to be produced by the factory, which will cost more to start the production line and the delivery time will be longer, about 25 days.
    3. The prices in the table are just for your reference. If you want to get the latest quotation, please feel free to contact us.
    Model Motor Price Controller Price Rated Power
    (USD/Piece) (USD/Piece) (kW)
    80mm Series DC Brushless Motor
    ATO-80WDM01330 24/48/72/96V 24V: 458.24 395.52 0.41
    48V: 305.49
    72/96V: 580.43
    ATO-80WDM02420 24/48/72/96V 24V: 564.53 395.52 0.5
    48V: 376.35
    72/96V: 715.06
    ATO-80WDM02430 24/48/72/96V 24V: 529.16 395.52 0.75
    48V: 352.77
    72/96V: 670.26
    ATO-80WDM03320 24/48/72/96V 24V: 597.68 395.52 0.69
    48V: 398.45
    72/96V: 757.36
    ATO-80WDM03330 24/48/72/96V 24V: 639.27 395.52 1.04
    48V: 426.18
    72/96V: 809.74
    110mm Series DC Brushless Motor
    ATO-110WDM02020 24/48/72/96V 24V: 687.38 395.52 0.4
    48V: 458.25
    72/96V: 824.85
    ATO-110WDM02030 24/48/72/96V 24V: 745.11 395.52 0.6
    48V: 496.74
    72/96V: 894.13
    ATO-110WDM04010 24/48/72/96V 24V: 779.86 395.52 0.4
    48V: 519.93
    72/96V: 935.87
    ATO-110WDM04020 24/48/72/96V 24V: 788.57 395.52 0.8
    48V: 525.71
    72/96V: 988.33
    ATO-110WDM04030 24/48/72/96V 24V: 798.63 653.05 1.3
    48V: 532.42
    72/96V: 1001.95
    ATO-110WDM06010 24/48/72/96V 24V: 758.82 395.52 0.6
    48V: 505.88
    72/96V: 956.69
    ATO-110WDM06020 24/48/72/96V 24V: 819.59 653.05 1.3
    48V: 546.39
    72/96V: 1010.82
    ATO-110WDM06030 24/48/72/96V 24V: 995.94 653.05 1.9
    48V: 553.28
    72/96V: 1051.23
    130mm Series DC Brushless Motor
    ATO-130WDM04010 24/48/72/96V 24V: 876.95 395.52 0.4
    48V: 584.62
    72/96V: 1099.08
    ATO-130WDM04020 24/48/72/96V 24V: 910.67 395.52 0.8
    48V: 607.13
    72/96V: 1104.98
    ATO-130WDM04030 24/48/72/96V 24V: 959.18 653.05 1.3
    48V: 639.45
    72/96V: 1151.01
    ATO-130WDM06010 24/48/72/96V 24V: 987.65 395.52 0.6
    48V: 658.43
    72/96V: 1185.17
    ATO-130WDM06020 24/48/72/96V 24V: 1012.23 653.05 1.3
    48V: 674.82
    72/96V: 1147.19
    ATO-130WDM06030 24/48/72/96V 24V: 1047.72 653.05 1.9
    48V: 698.48
    72/96V: 1208.34
    ATO-130WDM07710 24/48/72/96V 24V: 1060.07 395.52 0.8
    48V: 706.71
    72/96V: 1257.94
    ATO-130WDM07720 24/48/72/96V 24V: 1093.21 653.05 1.6
    48V: 738.65
    72/96V: 1292.64
    ATO-130WDM07730 48/72/96V 48V: 751.52 653.05 2.3
    72/96V: 1337.71
    ATO-130WDM10010 24/48/72/96V 24V: 1161.55 653.05 1
    48V: 784.83
    72/96V: 1396.89
    ATO-130WDM10020 24/48/72/96V 24V: 1224.36 653.05 2
    48V: 816.24
    72/96V: 1371.28
    ATO-130WDM10030 48/72/96V 48V: 879.12 898.21 3.1
    72/96V: 1450.55
    ATO-130WDM15010 24/48/72/96V 24V:1311.88 653.05 1.6
    48V: 936.47
    72/96V: 1498.35
    ATO-130WDM15020 48/72/96V 48V: 1086.36 898.21 3.1
    72/96V: 1738.17
    ATO-130WDM15030 48/72/96V 48V: 1127.54 1119.07 4.7
    72/96V: 1804.64
    180mm Series DC Brushless Motor
    ATO-180WDM12010 48/72/96V 48V: 1246.31 653.05 1.3
    72/96V: 1994.09
    ATO-180WDM12020 48/72/96V 48V: 1323.69 653.05 2.5
    72/96V: 2117.91
    ATO-180WDM12030 48/72/96V 48V: 1398.84 898.21 3.8
    72/96V: 2238.14
    ATO-180WDM16010 48/72/96V 48V: 1555.69 653.05 1.7
    72/96V: 2411.32
    ATO-180WDM16020 48/72/96V 48V: 1625.36 898.21 3.4
    72/96V: 2568.07
    ATO-180WDM16030 48/72/96V 48V: 1745.93 1119.07 5
    72/96V: 2618.89
    ATO-180WDM25010 48/72/96V 48V: 2012.54 653.05 2.6
    72/96V: 3179.81
    ATO-180WDM25020 48/72/96V 48V: 2274.19 1119.07 5.2
    72/96V: 3411.26
    ATO-180WDM25030 48/72/96V 48V: 2448.58 1531.99 7.9
    72/96V: 3672.87
    ATO-180WDM36010 48/72/96V 48V: 2644.28 898.21 3.8
    72/96V: 3966.42
    ATO-180WDM36020 48/72/96V 48V: 2832.56 1119.07 7.5
    72/96V: 4248.84
    ATO-180WDM36030 72/96V 72/96V: 4334.69 1885.15 11.3
    ATO-180WDM50010 48/72/96V 48V: 3284.58 1119.07 5.2
    72/96V: 4556.41
    ATO-180WDM50020 48/72/96V 48V: 4344.12 1531.99 10.8
    72/96V: 5994.72
    ATO-180WDM50030 96V 96V: 6204.65 2261.84 15.7

    ATO BLDC Motor Hall Sensor Controller Connection & Control

    In this video, ATO shows you the connection and control operation of 200W (ATO-BLDC-200R3), 300W (ATO-BLDC-300R3), 1000W (ATO-BLDC-1000R3), 1500W (ATO-BLDC-1500R3) BLDC motor with controller. After the wiring is completed, we can use the speed control knob of the controller to adjust the speed.

    How to Use Controller to Reverse and Stop the BLDC Motor

    This video mainly shows you how to use BLDC motor controller connecting with an external potentiometer to adjust the speed of the motor, to naturally/urgently stop the motor, and forward or reverse control of the motor. In many cases, we can't directly control the speed by controller, so connecting with an external potentiometer is a good choice. Similarly, we can stop the motor or rotate the motor in the opposite direction without approaching the controller.

    BLDC Motor Controller Control Speed with Analog Signal (5V)

    The video shows how to use voltage analog signal to control the speed of ATO BLDC motor. Therefore, we can control the speed of BLDC motor in the same way with the 0~5V signal sent by PLC or microcontroller.

     

    Existing reviews of 250W Brushless DC Motor, 24V/48V, 0.8 Nm
    Compact 250W BLDC motor
    This 250W BLDC motor is just what I'm looking for. It is compact and of good quality. The work efficiency is also very good, I really like this high torque BLDC motor. Highly recommended!!!
    From: Adcock | Date: 26/07/2022
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