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        • * Model: Bevel gear ball screw jack RNM-50
        • * Screw Diam: 32 or 40mm
        • * Screw Pitch: 5 or 10mm
        • * Static Load: Max 1280KG
        • * Dynamic Load: Max 1280KG
        • * Speed Ratio: 2:1 or 3:1
        • * Lifting Speed: <=7500mm/min
        • * Input Power: 3.8KW or 74N
        • * Max Input: 1500rpm
        • * Screw Type: Ball Screw
        • * Stroke Range: Max5000mm
        • * Top End: top plate, clevis end, threaded end, plain end
        • * Power Source: electric, manual, both

        Ritio:2:1

        Pitch=5,speed:2.5/r,

        Pitch=10,speed:5/r

        Ratio:3:1

        Pitch=5,speed:1.667/r,

        Pitch=10,speed:3.333/r