0 1 degree backlash solar tracker drive

{"cid":"91190273","title":"Hourglass Worm VE Solar Tracker Drive With 24vdc Motor For Concentrated Solar Station","imgUrl":"https:\/\/img.chinax.com\/nimg\/45\/de\/25fb08c459f0297fbad9c6fe5827-200x200-1.jpg","attrs":{"Price":"USD 280~330\/ pc","Brand Name":"HangTuo","Model Number":"3 inch","Minimum Order Quantity":"1 piece","Delivery Time":"15~45 days","Certification":"CE, ISO9001","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"2000 pcs per month","Packaging Details":"plywood box","Material":"50Mn, 42CrMo","Model":"3 inch","Gear ratio":"31:1","Efficiency":"40%","Precise":"\u2264 0.1","Driver":"Electric Motor","Color":"Requested","Type":"Vertical Single"}}