22" Stroke Linear Actuator DC 12V Electric Motor 6000N Water-proof Heavy Duty 550mm New. Maximum push / pull: 600kg(6000N) / 400kg(4000N). Maximum push/pull is up to 6000N, and stroke speed is up to 5mm/s when under no-load.
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Maximum Load: 440lbs (2000N). This linear actuator equip with high performance motor, it can provide a pushing force up to 440lbs and pulling force up to 330lbs. With self-locking function and built-in limit switch,it can be stopped at any position and automatically stop at the top and the bottom.
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