{"product_id":"montascale-a-ruote-con-poltroncina-yack-n971h1","title":"YACK N971H1 wheeled stair climber with seat","description":"\u003cp\u003e\u003cstrong\u003eThe YACK mobile wheeled stair climber is designed for non-ambulatory individuals who need to be moved between different floors within buildings that lack other suitable equipment, such as elevators or fixed stair lifts.\u003c\/strong\u003e\u003cbr\u003eThe YACK consists of a metal structure, manually operated by a caregiver, which moves by means of a specific mechanism. It is equipped with a telescopic, removable tiller for “steering,” where the control and emergency buttons are located, as well as a backlit LCD display used to monitor battery charge status, speed, movement mode (single or continuous cycle), incline, and various user messages.\u003cbr\u003eOperation is in direct current, powered by a rechargeable, removable, and interchangeable battery.\u003cbr\u003eThe new series implements two additional functions: user weight management and stair step height. Entering these two parameters directly into the control panel allows the new YACK to optimize movement on stairs by “intelligently” controlling braking levels and positions; the “intelligent braking” system is a new introduction.\u003cbr\u003eAll these features give the N970 series high levels of travel comfort and safety for both the user and the operator.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSeat:\u003c\/strong\u003e\u003cbr\u003eThe seat consists of three independent elements (seat base, backrest, and headrest).\u003cbr\u003eThe backrest is anchored to the tiller and is height-adjustable with folding armrests; the headrest is height-adjustable; and the seat base is anchored to the main body via upper steel hooks and two lower screw knobs.\u003cbr\u003eThe footrest, included in the seat frame, is foldable.\u003cbr\u003eAll elements are easily and quickly removable without the use of any tools.\u003cbr\u003eEquipped with a safety belt anchored to the main body structure.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eManeuverability:\u003c\/strong\u003e\u003cbr\u003eBeing on wheels, the YACK mobile stair climber can handle straight, curved, and spiral staircases, as well as wedge-shaped or fan-shaped steps, and requires minimal maneuvering space.\u003cbr\u003eThe control electronics allow it to be used in either continuous or single-cycle mode, pausing between each step.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTransport:\u003c\/strong\u003e\u003cbr\u003eTransporting the device is made particularly easy by the ability to detach the steering tiller from the main body, rotate the handlebar, and the presence of convenient handles for handling.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMain Body:\u003c\/strong\u003e\u003cbr\u003eThe main body consists of an anodized aluminum structure and cover casings made of epoxy-powder coated steel.\u003cbr\u003eThe gear motor and the entire mechanical system, which consists of a translating mechanism that serves as the heart of the system, are located inside the main body.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTiller:\u003c\/strong\u003e\u003cbr\u003eThe YACK tiller consists of a painted steel structure inside which slides the entirely aluminum telescopic section. At the end of this is the reclining handlebar and the related controls for forward and backward movement.\u003cbr\u003eThe handlebar contains the microprocessor electronic board, the control panel, and the removable battery box.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eControl Panel:\u003c\/strong\u003e\u003cbr\u003eThe control panel features a backlit LCD display and function selection buttons, as well as a magnetic ignition key, speed selection (visible via the relevant indicator), operating mode selection (continuous cycle \/ one step at a time, also monitorable via its graphic icon), and residual battery charge display.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAutonomy and Charging:\u003c\/strong\u003e\u003cbr\u003eAs this is a battery-powered device, its autonomy is limited.\u003cbr\u003eThe LCD display contains a battery icon to show the battery charge as a percentage of its maximum capacity.\u003cbr\u003eThe illumination of the last segment indicates a residual autonomy of approximately 4 floors.\u003cbr\u003ePlease note that replacing the batteries every one to two years is considered routine maintenance.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTechnology:\u003c\/strong\u003e\u003cbr\u003eThe YACK stair climber adopts an aluminum structure that provides the correct rigidity and necessary lightness.\u003cbr\u003eAll of this is presented in a compact and elegant design that has achieved excellent milestones in terms of lightness, clean design, and rationalized assembly.\u003cbr\u003eThe choice of components and their layout have allowed for an extremely compact design, making the application of various attachment systems easy.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eGear Motor:\u003c\/strong\u003e\u003cbr\u003eThe heart of the traction system is the gear motor unit. Of particular importance is the torque on the slow-speed shaft of the gear motor, which, when starting from a standstill under maximum load, can reach significant values.\u003cbr\u003eThe dimensioning of the system plays a key role in the reliability and longevity of the vehicle.\u003cbr\u003eIn this regard, the YACK stair climber adopts a 17 mm diameter shaft and an electronic control unit for traction torque.\u003cbr\u003eFurthermore, the gear motor is irreversible and equipped with an electromagnetic safety brake.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eElectronics:\u003c\/strong\u003e\u003cbr\u003eA standout feature of the vehicle is the adoption of an entirely electronic control unit.\u003cbr\u003eThe maneuvering motor is driven via semiconductor power devices.\u003cbr\u003eThis setup offers countless advantages, including:\u003cbr\u003eAbility to control motor speed, acceleration, and torque;\u003cbr\u003eA longer-lasting and more reliable system compared to electromechanical solutions;\u003cbr\u003eReduction of inrush currents with a consequent reduction in radiated electromagnetic interference and increased motor life;\u003cbr\u003eGreater autonomy, fewer recharges, and longer battery life;\u003cbr\u003eDelayed commands to prevent the machine from operating in case of accidental activation;\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSafety:\u003c\/strong\u003e\u003cbr\u003eThe onboard electronics manage the control and operation of the entire device, inhibiting its activation if operating conditions are not optimal for safety, such as in the event of exceeding its maximum weight capacity or if the battery is too low.\u003cbr\u003eIn the event of a command or activation attempted under either of the aforementioned conditions, the YACK signals that the command cannot be executed via visual and audible alerts.\u003cbr\u003eThe system includes an electronic inclinometer, which checks the device's angle, signaling audibly and inhibiting machine functions if an excessive incline is reached.\u003cbr\u003e(We specify that in specific cases, where safety during certain maneuvers might be compromised by the machine locking up due to the inclinometer, it is possible to disengage the function by reducing speed to the minimum, thus allowing the operator to guide the device to the first useful point to safely park the stair climber with the patient on board).\u003cbr\u003eThe Emergency Button located in the control area allows for the immediate stop of the stair climber if necessary.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePerformance:\u003c\/strong\u003e\u003cbr\u003eTravel quietness, elimination of “clamping” noises at startup, shutdown, and device activation (absence of contactors)\u003cbr\u003eTravel comfort: smooth starts and stops, absence of vibrations.\u003cbr\u003eSafety: reduction of electromagnetic emissions, electrical and mechanical measures for improving general safety levels.\u003cbr\u003eMaintenance: particular ease of assembly and maintenance of the vehicle.\u003cbr\u003eParts subject to wear are easily replaceable thanks to easy access to mechanical fastening systems and the wiring of the electrical system.\u003cbr\u003eQuality: the production process is highly repeatable, ensuring high and constant product quality.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBatteries:\u003c\/strong\u003e\u003cbr\u003eSealed, maintenance-free type.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIntended Use and Exclusions:\u003c\/strong\u003e\u003cbr\u003eIndicated for totally non-ambulatory individuals habitually residing in buildings without a suitable elevator, served by stairs that cannot be overcome by installing a ramp, or for overcoming architectural barriers.\u003cbr\u003eUses other than those expressly indicated above are excluded.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003cbr\u003eTotal mass at full load: 174 kg\u003cbr\u003eMain body weight: 23.5 kg\u003cbr\u003eTotal weight with battery: 45 kg\u003cbr\u003eTiller weight: 7.5 kg\u003cbr\u003eSeat weight with footrest: 5.7 kg\u003cbr\u003eBackrest weight: 3.5 kg\u003cbr\u003eBattery weight: 4.5 kg\u003cbr\u003eMaximum allowed load: 130 kg\u003cbr\u003eMaximum step height: 24 cm\u003cbr\u003eMain body depth (footrest open): 76 cm\u003cbr\u003eMain body depth (footrest closed): 57 cm\u003cbr\u003eWidth: 51 cm\u003cbr\u003eMIN height (tiller lowered): 121 cm\u003cbr\u003eMAX height (tiller raised): 163 cm\u003cbr\u003eMinimum maneuvering space: 70 x 70 cm\u003cbr\u003eMotor power: 220 W\u003cbr\u003eBattery: 2 x 12 V 5 Ah\u003cbr\u003eSupply voltage: 24 V\u003cbr\u003eFuse: 20 A\u003cbr\u003eMaximum stair incline: No limit\u003cbr\u003eOperating temperature: -10°C ÷ +50°C\u003cbr\u003eAutonomy: 400 steps\u003cbr\u003eHand-arm vibrations: 2.5 m\/sec²\u003cbr\u003eWhole-body vibrations: 1 m\/sec²\u003cbr\u003eCharging voltage: 110 V - 230 V\u003cbr\u003eExternal battery charger\u003cbr\u003eMIN stair\/step width: 75 cm\u003cbr\u003eInput voltage: 220 V\u003cbr\u003eOutput voltage: 24 V\u003cbr\u003ePower consumption during charging: 50 W\u003cbr\u003eReserve autonomy: 20 steps\u003cbr\u003eMax. speed (steps\/minute): 11\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCertifications and Compliance:\u003c\/strong\u003e\u003cbr\u003eThe Art. N 971 Yack is a Class I medical device (CE) manufactured in accordance with:\u003cbr\u003eThe criteria of REGULATION (EU) MDR 2017\/745, Annex VIII, rules 1 and 13\u003cbr\u003eThe criteria of EN60601-1\u003cbr\u003eThe criteria of EN60601-2\u003cbr\u003eThe criteria of ISO 7176-14\u003cbr\u003eThe criteria of ISO 7176-23\u003cbr\u003eThe criteria of EN1041\u003cbr\u003eThe criteria of EN1441 - risk analysis for medical devices\u003c\/p\u003e\n\u003cp\u003eSupplied with a certificate of suitability for overcoming architectural barriers\u003c\/p\u003e","brand":"KSP Italia","offers":[{"title":"Default Title","offer_id":49812100645200,"sku":"AD14547","price":3735.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0866\/3996\/8592\/files\/montascale_yack_n971h1.png?v=1740041145","url":"https:\/\/www.cfs.it\/en\/products\/montascale-a-ruote-con-poltroncina-yack-n971h1","provider":"CFS Prodotti Medicali s.r.l.","version":"1.0","type":"link"}