--- title: "Automatic Telescopic CNC Door Opener | CNC AutoDoor" description: "Automate telescopic CNC machine doors with a servo-driven automatic door opener. Reliable for daily use and suitable for new machines or retrofit." url: "https://www.cncautodoor.com/solutions/telescopic-door-opener/" language: "en" --- Solutions # Telescopic door opener This telescopic CNC door opener consists of one door opener with one controller, operating two machine doors simultaneously in the same direction. The travel lengths of the two machine doors must have a 2:1 ratio (total : single). Available in a left-hand and right-hand version. - Industrial self-learning controller - Up to 4000 mm travel and 700 kg door weight - Servo-driven, no compressed air [Request a quote](https://www.cncautodoor.com/request-a-quote/)[See all solutions](https://www.cncautodoor.com/solutions/) ![](https://www.cncautodoor.com/media-stream/uploads/2026/09/CNC-AutoDoor-Telescopic-Door-Animation-16x9-1.webp) ### Plug & play installation The CNC AutoDoor comes complete with smart installation software, mounting brackets, cables and a clear installation manual. This allows installation within a few hours. ### Always in stock Ready for fast shipment from Europe and the USA. ### Global Support Worldwide support from CNC AutoDoor, with local installation and service through our partners. THE MODEL ## Telescopic door opener at a glance ![Telescopic door opener](https://www.cncautodoor.com/media/uploads/2026/08/Telescopic-door-opener-scaled.png) Models ## Telescopic door opener Need help? ![CNC AutoDoor support](https://www.cncautodoor.com/media/uploads/2026/08/person.jpg) Contact Europe [+31 (0)33 202 47 55](tel:+31%280%29332024755)[info@cncautodoor.com](mailto:info@cncautodoor.com) Contact North America [+1 800-314-8261](tel:+1800-314-8261)[info.usa@cncautodoor.com](mailto:info.usa@cncautodoor.com) kg/mmlb/in Model Travel L x W x H 106T CNC AutoDoor 1500 – telescopic door 400 kg 1x 1500 & 1x 750 mm 1975 x 195 x 155 mm --- 118T CNC AutoDoor 2000 – telescopic door 700 kg 1x 2000 & 1x 1000 mm 2440 x 195 x 155 mm --- 119T CNC AutoDoor 3000 – telescopic door 700 kg 1x 3000 & 1x 1500 mm 3555 x 195 x 155 mm --- 115T CNC AutoDoor 4000 – telescopic door 700 kg 1x 4000 & 1x 2000 mm 4470 x 195 x 155 mm [Request a quote](https://www.cncautodoor.com/request-a-quote/) Applications ## Get more from your machine [View more applications](https://www.cncautodoor.com/applications/) ### Robot loading The CNC AutoDoor comes with a control box requiring only two signals to open and close the machine door. This makes it a universal plug & play system, compatible with any CNC machine and all robot brands. ### Cobot loading The CNC AutoDoor integrates seamlessly with cobots through a simple plug & play interface. For Universal Robots, we offer a dedicated URCap for smart integration. ### Productivity Optionally, the door opens automatically when the machine cycle is finished, giving operators a clear visual signal and reducing waiting time. Customers report productivity increases of 10–15%. ### Ergonomics Frequent manual opening of heavy machine doors puts unnecessary strain on operators. CNC AutoDoor automates this repetitive task, improving ergonomics and reducing physical strain. Telescopic door opener ## In the field - ![DN Solutions PUMA SMX 3100L](https://www.cncautodoor.com/media/uploads/2026/08/DN-Solutions-PUMA-SMX-3100L.png) ### DN Solutions PUMA SMX 3100L Telescopic door opener - 3000 mm travel - ![PUMA SMX 3100LS](https://www.cncautodoor.com/media/uploads/2026/08/PUMA-SMX-3100LS.png) ### DN Solutions PUMA SMX 3100LS Telescopic door opener - 3000 mm travel - ![Okuma VMC 560](https://www.cncautodoor.com/media/uploads/2026/08/Okuma-VMC-560.png) ### Okuma VMC 560 Telescopic door opener - 1500 mm travel FAQ ## Frequently Asked Wuestions [All questions](https://www.cncautodoor.com/faq/) **Still have questions?** Our support team is ready to help. [Contact support](https://www.cncautodoor.com/contact/) - ### Can CNC AutoDoor also be installed on new CNC machines? Yes. CNC AutoDoor is suitable for both new CNC machines and existing machines. Many machine builders, automation companies and end users integrate CNC AutoDoor into new machine installations as well as retrofit projects. - ### Is CNC AutoDoor easy to install? Yes. CNC AutoDoor has been designed for straightforward installation on a wide range of CNC machines. Every system is supplied with universal mounting brackets, allowing installation on many different machine brands and models. - ### Why automate a CNC machine door? Automatically opening and closing the machine door eliminates one of the most repetitive manual actions during CNC machining. Whether the goal is robot loading, improved ergonomics or increased productivity, automatic door operation helps streamline the production process and allows operators to focus on more valuable tasks. - ### Do I need to know which CNC AutoDoor I need? No. You don’t need to compare models or technical specifications before contacting us. We’ll evaluate your machine and recommend the CNC AutoDoor that best fits your application. - ### Which CNC machine brands are supported? CNC AutoDoor is suitable for machines from all any of the world’s leading CNC machine manufacturers, including Mazak, Okuma, Haas, DN Solutions, DMG MORI, Makino, Brother, Hurco, Hyundai WIA, Hermle, Citizen, Star, Hardinge and many others. If your brand isn’t listed on our website, simply send us the manufacturer and model. We’ll offer you the right application.