This Small Electric Machine Screw Jack is SJA series, that features a rectangle fluted enclosure improves its heat dissipation characteristic and extend the lifetime of its lubricant and it has high efficiency.
SJA Series Screw Jack has a self-locking function, and has a load capacity that ranges from 500 kg up to 30 tons. Its positioning accuracy can reach up to 0.1 mm. The model features a mechanical connection which helps it to have either asynchronous rise or fall.
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