{"product_id":"stf-2d-04","title":"Double Depth Steel Telescopic Fork with Servo Motor STF-2D-04 Stroke: 1,444 mm","description":"\u003cp\u003eDouble depth telescoping fork with an integrated 400W AC servo motor, providing direct powered extension and retraction without an external actuator. Sized to pick and place two rows of 600 × 400 mm standard totes using independent finger sets, the STF-2D-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 16 mm or less at full extension, even under a 50kg load. This configuration suits shuttle vehicles, container-storage AGVs, and lightweight stackers handling double-depth tote storage. Order STF-2D for the same fork without a motor, for use with your own actuation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConfiguration: Double Depth\u003c\/li\u003e\n\u003cli\u003eApplicable Case Size: 600 × 400 mm\u003c\/li\u003e\n\u003cli\u003eFork Dimension (L×W×H): 1,020 × 723 × 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: 56.4 kg\u003c\/li\u003e\n\u003cli\u003eMax Sag Deflection: ≤ 16 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\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":67734765142237,"sku":"STF-2D-04","price":15935.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/9808\/3549\/files\/stf-2d-04.jpg?v=1790603957","url":"https:\/\/pbclinear.com\/products\/stf-2d-04","provider":"PBC Linear","version":"1.0","type":"link"}