{"product_id":"knuckle-type-base-ab90","title":"Knuckle-Type Base AB90","description":"\u003cp\u003e\u003cstrong\u003eKnuckle-Type Base\u003c\/strong\u003e — Model AB90\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #16a34a;\"\u003e✔ In Stock — Ships Today\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"wq-pdp__lbtek-desc\"\u003e\u003cp class=\"MsoNormal\" align=\"justify\"\u003eThe \u003cspan style=\"font-family: Arial;\"\u003ek\u003c\/span\u003enuckle\u003cspan style=\"font-family: Arial;\"\u003e-type\u003c\/span\u003e \u003cspan style=\"font-family: Arial;\"\u003eb\u003c\/span\u003ease from LBTEK is a high-precision \u003cspan style=\"font-family: Arial;\"\u003eball\u003c\/span\u003e hinge mounting \u003cspan style=\"font-family: Arial;\"\u003estage\u003c\/span\u003e that enables free spherical motion across the entire hemispherical range. A heavy-duty M6 socket head \u003cspan style=\"font-family: Arial;\"\u003efixing\u003c\/span\u003e screw ensures positional stability. This base is suitable for flexible inspection systems (e.g., video or optical microscopes), target positioning, and probing systems, supporting concentrated loads up to 50 kg or cantilever loads up to 20 N·m. The mounting \u003cspan style=\"font-family: Arial;\"\u003estage\u003c\/span\u003e features a 5×5 array of M6 t\u003cspan style=\"font-family: Arial;\"\u003eapp\u003c\/span\u003eed holes with 12.5 mm center-to-center spacing. The \u003cspan style=\"font-family: Arial;\"\u003estage\u003c\/span\u003e can be rotated to any position with up to 90° tilt relative to the base, while the entire \u003cspan style=\"font-family: Arial;\"\u003ebal\u003c\/span\u003el hinge mechanism provides 360° rotation around the vertical axis. Laser-engraved graduations are marked at 2° increments with numeric labels every 10°. Note: When locking the \u003cspan style=\"font-family: Arial;\"\u003estage\u003c\/span\u003e, first use a 3 mm \u003cspan style=\"font-family: Arial;\"\u003ekey\u003c\/span\u003e to counterclockwise retract the screw at the TENSION position, then use a 5 mm \u003cspan style=\"font-family: Arial;\"\u003ekey\u003c\/span\u003e to clockwise tighten the LOCK screw firmly; when releasing the \u003cspan style=\"font-family: Arial;\"\u003estage\u003c\/span\u003e, first use a 5 mm \u003cspan style=\"font-family: Arial;\"\u003ekey\u003c\/span\u003e to counterclockwise retract the LOCK screw, then use a 3 mm \u003cspan style=\"font-family: Arial;\"\u003ekey\u003c\/span\u003e to clockwise tighten the TENSION screw.\u003c\/p\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"wq-pdp__lbtek-tips\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eQuick angle positioning with lockable positions;\u003c\/li\u003e\n  \u003cli\u003eTop plate can rotate 90° from horizontal to vertical;\u003c\/li\u003e\n  \u003cli\u003eEntire top mounting plate allows 360° rotation;\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"wq-pdp__lbtek-explain\"\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\" align=\"justify\"\u003eWithin the full 360° range, the angular increment of the scale is 2°.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47521158430874,"sku":"AB90","price":313.5,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/ebbdd6ddf4df7edccab5e24018a6eaae.jpg?v=1772706183","url":"https:\/\/waveqvanta.com\/products\/knuckle-type-base-ab90","provider":"WaveQuanta","version":"1.0","type":"link"}