{"product_id":"tzb25-l-a0032-15","title":"Atlas Copco TZB25-L-A0032-15 | TZB25 Turbine Air Motor — Medium Speed, Clockwise, 1″ Shaft","description":"\u003cdiv class=\"ac-motor-desc\"\u003e\n\n\u003cp\u003e\u003cem\u003eEngineered to perform in the toughest factory conditions,\u003c\/em\u003e the \u003cstrong\u003eAtlas Copco TZB25-L-A0032-15\u003c\/strong\u003e is a TZB25 turbine air motor delivering \u003cstrong\u003e2.8 kW (3.75 hp)\u003c\/strong\u003e with an integrated speed governor for constant-speed, high-torque output. Clockwise rotation. 1\" (25.4 mm) output shaft.\u003c\/p\u003e\n\n\u003ch2\u003ePerformance at a Glance\u003c\/h2\u003e\n\u003cp\u003eAt this speed setting, the motor delivers \u003cstrong\u003e280 RPM\u003c\/strong\u003e at maximum output, with \u003cstrong\u003e95 Nm shaft torque\u003c\/strong\u003e at that point and a stall torque of \u003cstrong\u003e170 Nm\u003c\/strong\u003e. The built-in centrifugal governor maintains this speed under varying loads — eliminating the speed droop that plagues ungoverned vane motors in torque-critical applications.\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\u003eTZB25-L-A0032-15\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEDP Number\u003c\/th\u003e\n\u003ctd\u003e8411310033\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Output Power\u003c\/th\u003e\n\u003ctd\u003e2.8 kW (3.75 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\u003e530 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall Torque\u003c\/th\u003e\n\u003ctd\u003e170 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRotation\u003c\/th\u003e\n\u003ctd\u003eClockwise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Shaft\u003c\/th\u003e\n\u003ctd\u003e1\" Keyed Shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit Weight\u003c\/th\u003e\n\u003ctd\u003e0.01 kg (0.0 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\u003eTurbine with integrated speed governor\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 2.8 kW (3.75 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 Clockwise—factory-set for consistent directional performance\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 +60°C (140°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 — 1\" 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\u003eSpace-constrained installations needing maximum torque density\u003c\/li\u003e\n\u003cli\u003eLarge ball valve and butterfly valve actuation\u003c\/li\u003e\n\u003cli\u003eExplosion-risk environments requiring ATEX-rated constant-speed drives\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 TZB25 turbine motor is \u003cstrong\u003e40% more energy-efficient\u003c\/strong\u003e than traditional vane motors — \ndelivering the same shaft power from significantly less compressed air. The built-in centrifugal governor \ncontinuously trims airflow to hold set speed under load, eliminating the speed droop that causes \nquality issues in process and mixing applications.\u003c\/p\u003e\n\n\u003cp\u003eThe 1\" (25.4 mm) output shaft connects directly to standard industrial couplings, sprockets, and \ndrive elements. IP69 wash-down rating ensures long service life in wet or high-pressure cleaning \nenvironments. Total motor weight of 3.5–5.6 kg makes it far lighter than electric or \nhydraulic alternatives of equivalent torque output.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e TZB25-L-A0032-15  |  \u003cstrong\u003eEDP:\u003c\/strong\u003e 8411310033  |  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":54183451427091,"sku":"8411310033","price":9041.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/3141\/8387\/files\/TZB25_5ef4e8bf-d21e-4fd9-b4a1-c0aac8efa24e.png?v=1779815789","url":"https:\/\/aircompressorstore.com\/products\/tzb25-l-a0032-15","provider":"Warthog Air Compressor Store","version":"1.0","type":"link"}