Flat Voice Coil Motor


  • 格物光学4-平面式音圈电机-1.png


    Product manual: 格物PDF.png


    Characteristic:

    Simple structure and small size

    - Fast speed and high acceleration

    - High thrust and fast response time

    - Closed loop control positioning accuracy can reach nanometer level






  • Specifications and Parameters


    Unit

    UVCM15-4

    UVCM40-5

    UVCM110-5

    行程/Total Stroke

    mm

    ±2

    ±2.5

    ±2.5

    间隙/clearance of side

    of Coil

    mm

    2

    3.5

    3.5

    连续推力/Continuous Force

    N

    15

    40

    110

    峰值推力/Peak Force

    N

    35

    100

    280

    推力常数/Force Constant

    N/A

    7.4

    31.2

    75.9

    反电动势常数/Back EMF

    Constant

    V/(m/s)

    7.4

    31.2

    75.9

    电阻/Electrical Resistance

    ohms

    3.3

    14.80

    13.37

    电感/Electrical Inductance

    mH

    2.93

    26.80

    19.38

    时间常数/Electrical Time

    Constant

    ms

    0.89

    1.81

    1.45

    连续电流/Continuous Current

    A

    2.03

    1.29

    1.45

    连续功率/Continuous Power

    W

    13.56

    24.64

    30.21

    峰值电流/Peak Current

    A

    4.73

    3.23

    3.69

    峰值功率/Peak Power

    W

    76.62

    154.01

    236.88

    电压/Drive Voltage

    V

    16.2

    47.74

    64.21

    电机常数/Motor Constant

    Sqrt(N2/W)

    4.07

    8.11

    13.80

    热阻系数/Thermal Resistance

    Constant

    W/

    4.56

    3.2

    2.48

    最高温度/Max.Coil

    Temperature

    100

    100

    100

    线圈重量/Meight of

    Coil Assembly

    g

    260

    650

    912

    磁钢重量/Weight of

    Field Assembly

    g

    520

    1404

    5580





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