{"product_id":"ｋｇ-ノーバックラッシ-ｎｓ１ｓ-１２０ｂ-１０１２-ns1s-120b-1012-1-個","title":"KG No backlash NS1S 120B+1012 NS1S 120B+1012 1 pc","description":"Catalog number: NS1S 120B+1012 Features: ●Two gears clamp the teeth of the mating gear with the force of a spring, eliminating backlash (play between the tooth surfaces) and eliminating \"play\" between the tooth surfaces. ●Ideal for precision instruments, measuring instruments, robots, and angle transmission. Applications: ●Increased encoder resolution (measurement by amplifying rotation with gears). ●High-precision positioning (prevention of position deviation due to backlash). ●High-precision indexing (prevention of angle deviation during forward and reverse rotation due to backlash). ●Countermeasure against gear noise in rotation transmission parts with vibration (prevention of knocking noise on the tooth surfaces due to backlash). Specifications: ●Module: 1 ●Number of teeth: 120 ●Shape: BW ●Pitch circle diameter (mm): φ120 ●Tooth width (mm): 10 ●Hole diameter (mm): φ12 ●Total length (mm): 20 ●Hub outer diameter (mm): φ30 ●Tooth tip circle diameter (mm): φ122 ●Mounting screw M: M6 ●Mounting screw ls: 5 ●Hub length (mm): 10 ●Tooth shape: Straight teeth ●Pressure angle: 20° Material\/Finish: ●S45C (soft nitriding treatment) Set contents\/Accessories: ●Set screw ●Set screw Note: ●Please refer to the KG Gear Information in our general catalogue.","brand":"協育歯車工業（株）","offers":[{"title":"Default Title","offer_id":49657870516523,"sku":"149-4525","price":38280.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1494525.jpg?v=1727847087","url":"https:\/\/kaigoro.com\/en\/products\/%ef%bd%8b%ef%bd%87-%e3%83%8e%e3%83%bc%e3%83%90%e3%83%83%e3%82%af%e3%83%a9%e3%83%83%e3%82%b7-%ef%bd%8e%ef%bd%93%ef%bc%91%ef%bd%93-%ef%bc%91%ef%bc%92%ef%bc%90%ef%bd%82-%ef%bc%91%ef%bc%90%ef%bc%91%ef%bc%92-ns1s-120b-1012-1-%e5%80%8b","provider":"カイゴロウ","version":"1.0","type":"link"}