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XBD-2057 Coreless Brushless DC Motor

Short Description:


  • Nominal voltage: 9~24V
  • Rated torque: 21~39mNm
  • Stall torque: 104~198mNm
  • No-load speed: 23500~32100rpm
  • Diameter: 20mm
  • Length: 57mm
  • Product Detail

    Product Tags

    Product Introduction

    The XBD-2057 Coreless Brushless DC Motor is a high-performance motor designed for use in a range of applications. Its coreless design offers superior performance and energy efficiency, making it a popular choice for applications that require high power, agility, and durability. The motor is lightweight and compact, making it ideal for use in robotics, aerospace, and automotive applications.It can be customized to meet the specific needs of different applications. The motor can be customized to meet specific size, power, and performance requirements, ensuring optimal performance in any application. Custom options include winding customization, gearbox addition, encoder integration, and many others.

    Whether you are looking for a motor for a specific use case, or need a customizable motor that can be adapted to fit your exact requirements.

    Application

    Sinbad coreless motor have a wide range of application such as robots, drones, medical equipment, automobiles, information and communications, power tools, beauty equipment, precision instruments and military industry.

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    Advantage

    Advantages of the XBD-2057 Coreless Brushless DC Motor include:

    1. High-performance: The motor is designed for high power, agility, and durability, making it suitable for a range of applications.

    2. Efficiency: The coreless design of the motor offers superior efficiency, reducing energy consumption and operating costs.

    3. Lightweight and compact: The compact design makes the motor ideal for use in robotics, aerospace, and automotive applications.

    4. Customizable: The motor can be tailored to meet specific size, power, and performance requirements for optimal performance in any application.

    5. Custom options: Customization options include winding customization, gearbox addition, encoder integration, and many others.

    In summary, the XBD-2057 Coreless Brushless DC Motor is a high-performance, energy-efficient, lightweight, and customizable motor that can be tailored to meet specific application requirements.

    Parameter

    Motor model                                     2057
    At nominal
    Nominal voltage V

    9

    12

    24

    Nominal speed rpm

    18800

    25680

    21200

    Nominal current A

    5.9

    11.5

    4.4

    Nominal torque mNm

    21.0

    39.6

    35.6

    Free load

    No-load speed rpm

    23500

    32100

    26500

    No-load current mA

    170.0

    321.0

    286.0

    At max efficiency

    Max efficiency %

    85.3

    84.6

    80.6

    Speed rpm

    21738

    29693

    23983

    Current A

    2.3

    4.5

    2.2

    Torque mNm

    7.9

    14.9

    16.9

    At max output power

    Max output power W

    64.5

    166.4

    123.4

    Speed rpm

    11750

    16050

    13250

    Current A

    14.6

    28.3

    10.6

    Torque mNm

    52.4

    99.0

    88.9

    At stall

    Stall current A

    29.0

    56.2

    21.0

    Stall torque mNm

    104.8

    198.1

    177.8

    Motor constants

    Terminal resistance Ω

    0.31

    0.21

    1.14

    Terminal inductance mH

    0.11

    0.11

    0.11

    Torque constant mNm/A

    3.64

    3.55

    8.56

    Speed constant rpm/V

    2611.1

    2675.0

    1104.2

    Speed/Torque constant rpm/mNm

    224.2

    162.1

    149.0

    Mechanical time constant ms

    9.9

    7.2

    6.6

    Rotor inertia c

    4.2

    4.2

    4.2

    Number of pole pairs                        1
    Number of phase                               3
    Weight of motor           g  86
    Typical noise level dB ≤45

    Samples

    Structures

    Sturcture of coreless brushless dc motor

    FAQ

    Q1. Are you a trading company or manufacturer?

    A: Yes. We are a manufacturer specializing in Coreless DC Motor since 2011.

    Q2: How do you control the quality?

    A: We have QC team comply with TQM, each step is in compliance to the standards.

    Q3. What is your MOQ?

    A: Normally, MOQ=100pcs. But small batch 3-5 piece is accepted.

    Q4. How about Sample order?

    A: Sample is available for you. please contact us for details. Once we charge you sample fee, please feel easy, it will be refund when you place mass order.

    Q5. How to order?

    A: send us inquiry → receive our quotation → negotiate details → confirm the sample → sign contract/deposit → mass production → cargo ready → balance/delivery → further cooperation.

    Q6. How long is the Delivery?

    A: Delivery time depends on the quantity you order. usually it takes 30~45 calendar days.

    Q7. How to pay the money?

    A: We accept T/T in advance. Also we have different bank account for receiving money, like US dollors or RMB etc.

    Q8: How to confirm the payment?

    A: We accept payment by T/T, PayPal, the other payment ways also could be accepted,Please contact us before you pay by the other payment ways. Also 30-50% deposit is available, the balance money should be paid before shipping.


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