mini fast speed linear actuator with pot

{"cid":"91193695","title":"Brush DC Motor Fast Linear Actuator 12v \/ Mini Electric Actuator For Road Sweeper","imgUrl":"https:\/\/img.chinax.com\/nimg\/2e\/74\/73ba57a46bba49fed5ae56fb2d75-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"OEM","Model Number":"Mid-size linear actuator","Minimum Order Quantity":"10pcs linear actuator","Delivery Time":"7-10 work days","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"2000pcs linear actuator per month","Packaging Details":"2pcs linear actuator per carton; wooden box for bulk order","Item name":"Micro linear actuator","Max. stroke":"600MM","Max. Dynamic load":"20000N","Motor":"Brushed DC motor","Degree of Protection":"IP65","Screw Type":"Trapezoidal screw","Power Input":"48V\/36V\/24V\/12V","Self-locking ability":"YES","Operating temperature":"-35\u2103~65\u2103","Duty cycle":"25%","Limit switches":"Built-in","OEM":"Acceptable"}}

{"cid":"91187143","title":"Fast Mini Electric Linear Actuator \/ High Power 220V Linear Actuator Long Stroke","imgUrl":"https:\/\/img.chinax.com\/nimg\/16\/8c\/3902c352cb849863027d95ce1220-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"TJ","Model Number":"TJE065","Minimum Order Quantity":"1 pcs","Delivery Time":"3-4 weeks","Certification":"ISO9001:2008,CE","Place of Origin":"China","Payment Terms":"T\/T,30% payment in advance,70% before delivery","Supply Ability":"800 pcs per month","Packaging Details":"external packing:carton or non wooden box;cushion packing:EPE foam","material":"aluminium","color":"standard\uff1anavy blue&silvery,others can be customized","speed":"up to 250mm\/s","repeatability":"\u00b10.01mm","stroke":"50~250mm","output force":"up to 4.5KN","motor connection type":"linear\/parallel","internal anti-rotation":"with\/without","screw lead":"4,5,10,16,20mm","load connection type":"male,female,U-bolt,ball head hinge and customized"}}