... stagesIt is new products,Application for high-load condition;Max load is 300kg;Motor drive(can choose manual); ... contact usCharacteristic special worm gear deceleration system, improve load capacitylarger size,fix large size sample by adding install ... more flexibilityswitches ensure safetychange motor when need larger load capacitySpecification Model PSAV30-ZFPSAV100-ZFTable size(mm)238x238238x238Min ...