{"product_id":"lzl15-bf322-b-033","title":"Atlas Copco LZL15-BF322-B-033 | LZL15 Vane Motor + 2-Stage Helical Gearbox — 33.1:1 Ratio, Type-B-Type","description":"\u003cdiv class=\"ac-motor-desc\"\u003e\n\n\u003cp\u003e\u003cem\u003ePrecision-engineered for maximum uptime in continuous-duty cycles,\u003c\/em\u003e the \u003cstrong\u003eAtlas Copco LZL15-BF322-B-033\u003c\/strong\u003e pairs the LZL15 six-vane motor with a \u003cstrong\u003e2-Stage Helical Gearbox at 33.1:1 ratio\u003c\/strong\u003e, delivering up to \u003cstrong\u003e3.2 kW (4.29 hp)\u003c\/strong\u003e of high-torque low-speed output in one compact, fully reversible drive unit.\u003c\/p\u003e\n\n\u003ch2\u003ePerformance at a Glance\u003c\/h2\u003e\n\u003cp\u003eThe integrated \u003cstrong\u003e2-Stage Helical Gearbox\u003c\/strong\u003e delivers a \u003cstrong\u003e33.1:1 reduction ratio\u003c\/strong\u003e, converting the motor's high-speed vane output into controlled low-speed, high-torque shaft power. At this ratio, the unit targets heavy mixing, indexing, positioning, and high-torque process control. Helical gear stages deliver high mechanical efficiency with smooth, low-noise power transmission.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel \/ Part Number\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eLZL15-BF322-B-033\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEDP Number\u003c\/th\u003e\n\u003ctd\u003e8411181111\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Output Power\u003c\/th\u003e\n\u003ctd\u003e3.2 kW (4.29 hp) @ 6.3 bar (91 psi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFree Speed (max)\u003c\/th\u003e\n\u003ctd\u003e7,000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall Torque\u003c\/th\u003e\n\u003ctd\u003e13 Nm (motor cell); up to 430 Nm at gearbox output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRotation\u003c\/th\u003e\n\u003ctd\u003eFully Reversible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Shaft\u003c\/th\u003e\n\u003ctd\u003eStandard Keyed Shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit Weight\u003c\/th\u003e\n\u003ctd\u003e21.18 kg (46.7 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Pressure\u003c\/th\u003e\n\u003ctd\u003e6.3 bar (91 psi) — lubrication-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTechnology\u003c\/th\u003e\n\u003ctd\u003eVane — 6-vane + 2-Stage Helical Gearbox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGear Ratio\u003c\/th\u003e\n\u003ctd\u003e33.1:1 (2-Stage Helical Gearbox)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Output Power:\u003c\/strong\u003e 3.2 kW (4.29 hp) at 6.3 bar (91 psi) — rated for continuous-duty operation in fixed-plant and automation environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotation:\u003c\/strong\u003e Fully Reversible—switchable by reversing air connections, no disassembly required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLubrication-Free Vane Design:\u003c\/strong\u003e Lubrication-free vane material eliminates in-line air oilers and prevents lubricant contamination of your process or product — ideal for food, pharma, and clean manufacturing environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eATEX Zone 1\/21 Certified\u003c\/strong\u003e — Approved for hazardous gas and dust atmospheres up to +40°C (104°F) in fixture-mounted use (EU Directive 2014\/34\/EU). Safe for use in classified areas where electric motors are prohibited.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Shaft — Standard Keyed Shaft:\u003c\/strong\u003e Direct integration into existing drive trains, couplings, sprockets, and IEC\/NEMA machine interfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverload Safe:\u003c\/strong\u003e Stalls harmlessly under overload; self-starts when load is removed — no thermal protection, burnout risk, or electronic fault recovery needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInfinitely Variable Speed:\u003c\/strong\u003e Regulate output speed and torque via inlet pressure or flow control valve — no electronic drives or VFDs required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAtlas Copco Quality:\u003c\/strong\u003e Designed and manufactured to ISO 9001 standards; global spare parts and service network with application engineering support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTorque-intensive gear-driven machinery\u003c\/li\u003e\n\u003cli\u003eLong-run low-speed process drives\u003c\/li\u003e\n\u003cli\u003eHeavy-duty mixing requiring extreme output torque\u003c\/li\u003e\n\u003cli\u003eHazardous area installations requiring ATEX Zone 1\/21 certified pneumatic drives\u003c\/li\u003e\n\u003cli\u003eEnvironments where electric motors present ignition, EMI, or water ingress risks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe LZL15 vane motor connects to the 2-Stage Helical Gearbox via a standard IEC interface, \nenabling field-swappable motor replacement without disturbing gear unit alignment. \nThe helical gear stages deliver high efficiency and smooth, quiet power delivery — \nno efficiency losses from chain or belt reduction. Both the motor and gearbox are \nlubrication-free in their vane cell and sealed for long service intervals.\u003c\/p\u003e\n\n\u003cp\u003eSpeed can be regulated down to 10% of free speed, and torque down to 20% — \ngiving process engineers precise control over mixing intensity, conveyor rate, or positioning force \nfrom the air supply alone, without complex electronic speed drives.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e LZL15-BF322-B-033  |  \u003cstrong\u003eEDP:\u003c\/strong\u003e 8411181111  |  All data at 6.3 bar (91 psi). For full performance curves and dimensional drawings, see the Atlas Copco 2026 Industrial Air Motor Catalogue.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Atlas Copco","offers":[{"title":"Default Title","offer_id":54183444807955,"sku":"8411181111","price":6678.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/3141\/8387\/files\/8411181111.png?v=1779822168","url":"https:\/\/aircompressorstore.com\/products\/lzl15-bf322-b-033","provider":"Warthog Air Compressor Store","version":"1.0","type":"link"}