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1839ZDF

    18mm DC Sonic Vibration Motor

    Diameter：18mm  Length : 39mm  Voltage：3.7V  vibration frequency:4000  Work life：2000H

    • Applications

      Electric toothbrushes, health care products, cleaning equipment, etc.

    • Options

       Lead wires length、Special coils、Shaft length

    • Unit Price

      Price upon request

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Characteristics
  unit -1-L5-3.7 -1AD-L23-40-3.7 -ET-L2-3.7
Voltage V 3.7 3.7 3.7
Resistance Ω 3.3 3.2 3.7
Operating frequency range Hz 240~350 220~340 240~350
No-load vibration frequency Times / minute 40000 34800 40000
No-load current mA 90 75 80
Starting torque mNm 18 22 18
Starting current A 1.1 1.0 1.0
Rated load (Brush head) g 3.8 3.9 3.8
Load vibration frequency Times / minute 33600 31200 33600
Load current mA 400 460 380
Rotor inertia gcm2 1.7 1.8 1.6
Weight g 29 30 29
Operating temperature range ℃ -10～+60 -10～+60 -10～+60
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0755-27351975
szcxd@constarmotor.com
Room 701, Tower A, Futian Tian’an Hi-Tech Venture Park, Futian District, Shenzhen, China

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