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XBD-2845 Coreless Brushless DC Motor Featured Image
  • XBD-2845 Coreless Brushless DC Motor
  • XBD-2845 Coreless Brushless DC Motor
  • XBD-2845 Coreless Brushless DC Motor
  • XBD-2845 Coreless Brushless DC Motor
  • XBD-2845 Coreless Brushless DC Motor
  • XBD-2845 Coreless Brushless DC Motor

XBD-2845 Coreless Brushless DC Motor

Short Description:


  • Nominal voltage: 12~36V
  • Rated torque: 32~43mNm
  • Stall torque: 295~388 mNm
  • No-load speed: 16000~19000rpm
  • Diameter: 28mm
  • Length: 45mm

    • Product Detail

    Product Tags

    Product Introduction

    The XBD-2845 Coreless Brushless DC Motor is a high-performance and durable motor that offers smooth operation, longevity, and improved performance through its coreless construction and brushless design. Its small form factor and high-speed capabilities make it an ideal choice for a variety of applications, while its durable design ensures reliable performance even in harsh environments. Overall, the XBD-2845 Coreless Brushless DC Motor is a versatile and efficient motor that meets the needs of a wide range of customers.

    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-2845 Coreless Brushless DC Motor:

    1. Coreless construction and brushless design provide smooth operation and longevity.

    2. Reduced cogging improves overall performance.

    3. Small form factor allows for easy integration into compact systems.

    4. Out put-speed capabilities up to 17000 RPM enable efficient performance in a variety of applications.

    5. Durable design ensures reliable performance even in harsh environments.

    Parameter

    Motor model                                      2845
    At nominal
    Nominal voltage V

    12

    18

    24

    36
    Nominal speed rpm

    14240

    16013

    16999

    16275
    Nominal current A

    4.96

    5.07

    3.44

    2.68
    Nominal torque mNm

    32.49

    43.77

    37.23

    43.77

    Free load
    No-load speed rpm

    16000

    18300

    19100

    18600
    No-load current mA

    380

    360

    300

    280

    At max efficiency
    Max efficiency %

    81.9

    81.5

    80.6

    77.5
    Speed rpm

    14480

    16653

    17286

    16647
    Current A

    4.334

    3.748

    3.008

    2.298
    Torque mNm

    28.10

    31.52

    32.15

    36.76

    At max output power
    Max output power W

    123.7

    167.8

    169.2

    170.5
    Speed rpm

    8000

    9150

    9550

    9300
    Current A

    21.2

    19.2

    14.6

    9.9
    Torque mNm

    147.70

    175.10

    169.21

    175.07

    At stall
    Stall current A

    42.00

    38.00

    28.80

    19.50
    Stall torque mNm

    295.40

    350.19

    388.41

    350.13

    Motor constants
    Terminal resistance Ω

    0.29

    0.47

    0.83

    1.85
    Terminal inductance mH

    0.023

    0.042

    0.072

    0.180
    Torque constant mNm/A

    7.10

    9.30

    11.87

    18.22
    Speed constant rpm/V

    1333

    1017

    796

    517
    Speed/Torque constant rpm/mNm

    54.2

    52.3

    56.4

    53.1
    Mechanical time constant ms

    4.40

    4.25

    4.59

    4.32
    Rotor inertia g·cm²

    7.76

    7.76

    7.76

    7.76
    Number of pole pairs                        1
    Number of phase                               3
    Weight of motor           g  129
    Typical noise level dB ≤50

    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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