• Y2EJ series electromagnetic brake three-phase asynchronous motor
  • Y2B series explosion-proof three-phase asynchronous motor
  • Stepper motor
  • Actuating motor
  • DC motor
  • Gearmotor
  • Worm gearmotor RV series
  • Helical- bevel gearmotor K series
  • Single stage gearemotor RX series
  • Helical gearmotor R series
  • Helical-worm gearmotor S series
  • Parallel shaft helical gearmotor F series
  • Small gearmotor TC series
  • Speed control parts
  • Variable-frequency Drive
  • 6-400W economical speed regulation
  • JWB series stepless speed variator
  • Limit control
  • FCG roller plunger limit switch
  • FCP approach limit switch
  • Gear units
  • HD series spiral bevel gear units
  • ARA series small spiral bevel gear units
  • Coupling
  • JM flexible coupling
  • Universal coupling
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    Spiral screw jacks

    TianJin LiBoHaiEr Transmission Co., Ltd provide products into all walks of life , we have the confidence to guarantee the quality of products, as well as its reliability and life expectancy.

    SJ series trapezoid spiral screw jacks

    SJ series trapezoid spiral screw jacks

    It adopts advanced square-type structure, has compact gearbox casing and comprehensive installation

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    SJB series ball screw jacks

    SJB series ball screw jacks

    It adopts advanced square-type structure and compact gearbox casing.
    Rated load: 0.5 tons - 250

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    JWM series trapezoid spiral screw jacks

    JWM series trapezoid spiral screw jacks

    Low speed, low frequency, main components: precision trapezoid screw pair and high precision worm-ge

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    JWB series ball screw jacks

    JWB series ball screw jacks

    JWB series (ordinary ball screw jacks)
    High efficiency: It adopts the rolling friction to impro

    Learn more JWB series ball screw jacks >>
    MA series trapezoid spiral screw jacks

    MA series trapezoid spiral screw jacks

    Cone enveloping tooth profile: worm gear screw jacks
    Bearing standard is from 0.25 tons to 250

    Learn more MA series trapezoid spiral screw jacks >>
    Spiral screw jacks
    SJ series trapezoid spiral screw jacks
    SJB series ball screw jacks
    JWM series trapezoid spiral screw jacks
    JWB series ball screw jacks
    MA series trapezoid spiral screw jacks
    Drive motor
    Y2 series three-phase asynchronous motor
    Y2EJ series electromagnetic brake three-phase asynchronous motor
    Y2B series explosion-proof three-phase asynchronous motor
    Stepper motor
    Actuating motor
    DC motor
    Gearmotor
    Worm gearmotor RV series
    Helical- bevel gearmotor K series
    Single stage gearemotor RX series
    Helical gearmotor R series
    Helical-worm gearmotor S series
    Parallel shaft helical gearmotor F series
    Small gearmotor TC series
    Speed control parts
    Variable-frequency Drive
    6-400W economical speed regulation
    JWB series stepless speed variator
    Limit control
    FCG roller plunger limit switch
    FCP approach limit switch
    Gear units
    HD series spiral bevel gear units
    ARA series small spiral bevel gear units