{"product_id":"stf-ad-04","title":"Adjustable Depth Steel Telescopic Fork with Servo Motor STF-AD-04 Stroke: 1,444 mm","description":"\u003cp\u003eAdjustable depth telescoping fork with two integrated 400W AC servo motors, providing direct powered extension and retraction without an external actuator. Sized to pick and place double-row totes from 200 mm to 600 mm wide, the STF-AD-04 pairs two PBC Linear SDP telescoping rails with a compact aluminum-alloy and formed-steel fork structure and position sensors that extends and retracts in both directions across a 1,444 mm stroke. Precision rail guidance keeps sag deflection to 18 mm or less at full extension, even under a 50kg load. This configuration suits shuttle vehicles and AGVs handling mixed-size container storage. Order STF-AD for the same fork without a motor, for use with your own actuation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: Adjustable Depth\u003c\/li\u003e\n\u003cli\u003eApplicable Case Size: 600 × (200–600) mm\u003c\/li\u003e\n\u003cli\u003eFork Dimension (L×W×H): 1,003 × 1,016 × 233 mm\u003c\/li\u003e\n\u003cli\u003eMax Stroke: 1,444 mm\u003c\/li\u003e\n\u003cli\u003eMax No-Load Speed: 1.6 m\/s\u003c\/li\u003e\n\u003cli\u003eMax Load Capacity (Fy): 50 kg\u003c\/li\u003e\n\u003cli\u003eFork Weight: 63.8 kg\u003c\/li\u003e\n\u003cli\u003eMax Sag Deflection: ≤ 18 mm at full extension\u003c\/li\u003e\n\u003cli\u003ePosition Sensors: QTY 4\u003c\/li\u003e\n\u003cli\u003eExtension Direction: Bidirectional — extends and retracts both directions from the carriage\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminum alloy and formed hardened-steel construction\u003c\/li\u003e\n\u003cli\u003eDrive Motor: 400W AC servo motor (QTY 2)\u003c\/li\u003e\n\u003cli\u003eLead Time: ~12 weeks, standard\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PBC Linear","offers":[{"title":"Default Title","offer_id":67734765207773,"sku":"STF-AD-04","price":18068.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/9808\/3549\/files\/STF-AD-04_5c1c2972-e0d4-49da-a16b-f9a255d1c78c.jpg?v=1790608246","url":"https:\/\/pbclinear.com\/products\/stf-ad-04","provider":"PBC Linear","version":"1.0","type":"link"}