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XBD-4070 Graphite Brushed DC Motor Featured Image
  • XBD-4070 Graphite Brushed DC Motor
  • XBD-4070 Graphite Brushed DC Motor
  • XBD-4070 Graphite Brushed DC Motor

XBD-4070 Graphite Brushed DC Motor

Short Description:


  • Nominal voltage: 12~48V
  • Rated torque: 3.91~5.79mNm
  • Stall torque: 161~196mNm
  • No-load speed: 2200~8200rpm
  • Diameter: 40mm
  • Length: 70mm

    • Product Detail

    Product Tags

    Product Introduction

    The XBD-4070 Graphite Brushed DC Motor is a compact, versatile, and energy-efficient motor designed for a wide range of applications. It features high-quality graphite brush technology, high torque performance, and exceptional durability and reliability. The motor operates with minimal noise and offers a cost-effective solution for various DC motor 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

    The XBD-4070 Graphite Brushed DC Motor has several advantages, including:

    1. High-quality graphite brush technology for improved electrical conductivity and longer lifespan.

    2. Exceptional durability and reliability for long-term use.

    3. Compact and versatile design, enabling usage in a wide range of applications.

    4. High torque performance for precision control in various industries, including robotics, automation, and medical equipment.

    5. Reduced noise level, ensuring minimal disruption during operation.

    6. Energy-efficient, helping to reduce costs and save energy.

    7. Suitable for a wide range of applications due to its advanced performance and adaptability.

    8. A cost-effective solution for DC motor requirements due to its affordability and durability.

    Parameter

    Motor model                              4070
    Brush material                           graphite
    At nominal
    Nominal voltage V

    12

    24

    36

    48

    48
    Nominal speed rpm

    7585

    7030

    6900

    6992

    1606
    Nominal current A

    12.09

    6.20

    4.33

    3.37

    0.85
    Nominal torque mNm

    161.41

    181.25

    189.36

    196.86

    172.37

    Free load
    No-load speed rpm

    8200

    7600

    7500

    7600

    2200
    No-load current mA

    500

    180

    180

    100

    18

    At max efficiency
    Max efficiency %

    89.0

    90.8

    88.6

    90.4

    85.3
    Speed rpm

    7749

    7258

    7163

    7258

    2046
    Current A

    8.998

    3.794

    2.512

    1.941

    0.234
    Torque mNm

    118.4

    108.8

    106.5

    110.7

    44.7

    At max output power
    Max output power W

    462.0

    480.8

    464.8

    489.6

    37.0
    Speed rpm

    4100

    3800

    3750

    3800

    1100
    Current A

    77.8

    40.3

    26.1

    20.6

    2.0
    Torque mNm

    1076.1

    1208.3

    1183.5

    1230.4

    319.2

    At stall
    Stall current A

    155.00

    80.50

    52.00

    41.00

    3.10
    Stall torque mNm

    2152.1

    2416.7

    2367.0

    2460.7

    638.4

    Motor constants
    Terminal resistance Ω

    0.08

    0.30

    0.69

    1.17

    15.50
    Terminal inductance mH

    0.016

    0.083

    0.180

    0.340

    4.080
    Torque constant mNm/A

    13.93

    30.09

    45.68

    60.16

    207.10
    Speed constant rpm/V

    683.3

    316.7

    208.3

    158.3

    45.8
    Speed/Torque constant rpm/mNm

    3.8

    3.1

    3.2

    3.1

    3.4
    Mechanical time constant ms

    5.60

    4.42

    4.30

    4.05

    4.31
    Rotor inertia g·cm²

    140.23

    134.10

    137.14

    125.21

    119.52
    Number of pole pairs                1
    Number of phase                      13
    Weight of motor           g 485
    Typical noise level dB ≤45

    Samples

    Structures

    DCStructure01

    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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