{"product_id":"chicago-pneumatic-m25-4700-ksl-atex-non-reversible-stainless-steel-air-motor-250-w-power-4700-rpm-free-speed-2051478444-new","title":"Chicago Pneumatic M25-4700-KSL-ATEX, ATEX Non-Reversible Stainless Steel Air Motor","description":"\u003cul class=\"tabs\"\u003e\n  \u003cli class=\"active\"\u003eProduct Description\u003c\/li\u003e\n  \u003cli\u003eTechnical Specification\u003c\/li\u003e\n  \u003cli\u003eWarranty Details\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n  \u003cli class=\"active\"\u003e\n    \u003cdiv style=\"width: auto; height: 360px; overflow: scroll; line-height: 1.5;\"\u003e\n      \u003cp\u003eProduct Number: 2051478444\u003c\/p\u003e\n      \u003cp\u003eDelivering reliable, explosion-safe rotary power in demanding industrial environments, the Chicago Pneumatic M25-4700-KSL-ATEX non-reversible stainless steel air motor offers a precision-engineered solution where standard pneumatic motors simply cannot be used. Constructed entirely from stainless steel, this ATEX-certified pneumatic motor is purpose-built for hazardous locations where flammable atmospheres, corrosive chemicals, or stringent hygiene standards are a constant concern, making it a trusted choice across petrochemical, pharmaceutical, and food processing facilities worldwide. Producing a maximum free speed of 4700 rpm and a maximum output power of 0.3 kW, this compact yet capable air motor maintains consistent torque characteristics that engineers can depend on. With a minimum starting torque of 2.3 Nm and a stall torque of 2.4 Nm, it delivers smooth, controlled actuation even under variable load conditions. As a non-reversible unit, it is optimised for applications requiring unidirectional drive, ensuring mechanical simplicity and long-term operational reliability. Unlike a conventional air powered die grinder or pneumatic die grinder assembly, this motor is designed for direct integration into custom tooling, automated machinery, and bespoke pneumatic systems where adaptability and safety certification are non-negotiable. The M25-4700-KSL-ATEX is ideally suited for driving mixing equipment, conveyor components, and light-duty machining heads in Zone 1 and Zone 2 classified areas, providing operators with the confidence that their air tools meet the highest global safety standards.Product Feature: Designed with limited retention areas on the housing and double viton nose seals to prevent contamination risk Low friction and lubrication-free design of vanes for ruggedness. Sustain stall torque loading indefinitely. Short and compact planetary gear system for versatile solutions Long lasting efficiency with low air consumption design Strong starting torque for mobility during operation About MachineRefurb: MachineRefurb is an e-commerce platform specialising in replacement parts, spares and consumables for construction, agriculture and industrial machinery, serving customers across Ireland, the United Kingdom and Europe. We offer an extensive catalogue of over 200,000 products to keep your machines running. Standard delivery: 1-7 working days across Ireland, the UK and Europe.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cdiv style=\"width: auto; height: 360px; overflow: scroll; line-height: 1.5;\"\u003e\n      \u003cul\u003e\n\u003cli\u003eMax free speed range: 4700 rpm\u003c\/li\u003e\n\u003cli\u003eMax output power: 0.3 kW\u003c\/li\u003e\n\u003cli\u003eMinimum starting torque: 2.3 Nm\u003c\/li\u003e\n\u003cli\u003eStall torque: 2.4 Nm\u003c\/li\u003e\n\u003cli\u003eTorque at max power: 1.2 Nm\u003c\/li\u003e\n\u003cli\u003eAir consumption at load: 5.3 l\/s\u003c\/li\u003e\n\u003cli\u003eAir flow max power: 5.3 l\/s\u003c\/li\u003e\n\u003cli\u003eAir inlet thread size (in): 1\/8\u003c\/li\u003e\n\u003cli\u003eAir inlet thread type: BSP\u003c\/li\u003e\n\u003cli\u003eMax dynamic air working pressure: 6.3 bar\u003c\/li\u003e\n\u003cli\u003eBack Head Coaxial: No\u003c\/li\u003e\n\u003cli\u003eFront nut threaded: No\u003c\/li\u003e\n\u003cli\u003eMain Material type: Stainless steel\u003c\/li\u003e\n\u003cli\u003eMotor Lubrication free: Yes\u003c\/li\u003e\n\u003cli\u003eRotation drive: Clockwise\u003c\/li\u003e\n\u003cli\u003eShaft loading code: b\u003c\/li\u003e\n\u003cli\u003eSpindle type: Keyed shaft\u003c\/li\u003e\n\u003cli\u003eStarting system: None\u003c\/li\u003e\n\u003cli\u003eSafety: Index of protection (IP code)\u003c\/li\u003e\n\u003cli\u003eOutput Spindle size: 10 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0.63 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cdiv style=\"width: auto; height: 350px; line-height: 2em; overflow: scroll;\"\u003e\n\u003cb\u003eNew Grade\u003c\/b\u003e - 24 Months Warranty from purchase is available on this product.\u003c\/div\u003e\n  \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Chicago Pneumatic","offers":[{"title":"New","offer_id":52582294946125,"sku":"PID000042043","price":1188.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/8553\/3517\/files\/2051478444_38a8d2df-da8f-4494-9eb2-2076769b04da.jpg?v=1777876892","url":"https:\/\/www.machinerefurb.com\/en-gb\/products\/chicago-pneumatic-m25-4700-ksl-atex-non-reversible-stainless-steel-air-motor-250-w-power-4700-rpm-free-speed-2051478444-new","provider":"MachineRefurb","version":"1.0","type":"link"}