Products    /    Labjacks    /    Heavy Duty Labjack
Heavy Duty Labjack

HDLJ Series
High load capacity up to 100 Kg
4 mm pitch lead screw drive

A geared screw jack design help our jack lift weight up to 50 - 75kg, lifting platform size various fro 180 x 100 and 200 x 200mm and can raise up to 50 mm from its minimum height, precision roller slides are used to guide the heavy duty labjack in position.



        Vertical height adjustment by 4 mm pitch lead screw with Gear Box
        Parallelism: 0.1 mm for entire travel
        Load Capacity    :    50 to 75 kg
        Travel Range   :   50 mm
        M6 tapped holes at the top at 25 mm grid
        M6 clearance slots at bottom
        Aluminium alloy
        Black anodized




Model No L (mm) B (mm) H (min, max) (mm) Load capacity (Kg) Drawing
HD LJ180-100 180 100 150, 215 65
HD LJ200-200 200 200 160, 225 75
Vacuum Compatible Labjack



Vacuum compatible lab jacks are used in applications where the height adjustment is required inside vacuum environment.The gear ratio is made in 8:1 which ensures smooth movement. The gear materials are made in bronze which itself is lubricating and require very little grease.There is also an option to move the stage manually using a knob provided in the motor. High vacuum grade cables and motors are used in this series.


We have also provided an option to adopt the vacuum series in manual lab jacks also.To select the required model, please add ‘V’ on the model while choosing. For eg: For opting vacuum compatibility in the Heavy duty Labjack : HDLJ 300-250, the model number will be V - HDLJ 300-250.

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