linear actuator for farm ventilation systems

{"cid":"91225263","title":"IP66 Class 220V 230V Electric Linear Actuator For Farm Air Inlet Ventilation","imgUrl":"https:\/\/img.chinax.com\/nimg\/3a\/ba\/1b7ce0211d11b09a77b8f7ceb082-200x200-1.jpg","attrs":{"Price":"$200 \/ piece","Brand Name":"TOMUU","Model Number":"U12","Minimum Order Quantity":"1 piece","Place of Origin":"Guangdong, China","AC Voltage":"110V-230V","Efficiency":"IE 1","Frequency":"50\/60Hz","Protect Feature":"Waterproof","Type":"Asynchronous Motor","Warranty":"3 months ~ 1 year, 1 Year","Rated Voltage":"110v-230v","Max Load":"5,000N","Stroke":"600mm","IP Class":"IP66","Potentiometer":"1K\/10K","Duty Cycle":"10%","Limit Switch":"Built-in","Color":"Black","Typical Applications":"Farm Ventilation"}}

{"cid":"91212431","title":"4000N Electric Linear Actuators 110-240VAC POT Power Supply Ventilation System Livestock Farming","imgUrl":"https:\/\/img.chinax.com\/nimg\/77\/e3\/c7c2e6f9ffe765ed0ccd8acf81a6-200x200-1.jpg","attrs":{"Price":"29-299 USD\/PCS","Brand Name":"Linsheng Auto II MaxM","Model Number":"LS-PAT-27","Minimum Order Quantity":"negotiable","Delivery Time":"14 Days","Certification":"CE","Place of Origin":"CHINA","Payment Terms":"L\/C, T\/T, PayPal","Supply Ability":"10000 PCS per month","Packaging Details":"Paper gift box, 8 PCS\/Carton","Voltage Related":"110~240V AC","Stroke":"25~600mm","Max load":"4,000N (push\/pull)","Max. speed at max. load":"4.5mm\/s","Max. speed at no load":"5.5mm\/s","IP rating":"IP66W","Warranty":"1 Year","Output signals":"POT"}}