--- title: Standard Model G50L type｜Products｜NISSIN ProSOL CO., LTD. description: The G50L type comprises of a long stroke type of the G50 type. image: https://mktg.nissin-mfg.co.jp/hubfs/nissin-mfg/en/website/assets/images/product/gseries/002/img_1.jpg --- ![logo_NISSINProSOL_1](https://mktg.nissin-mfg.co.jp/hubfs/nissin-mfg/en/website/assets/images/common/logo_NISSINProSOL_1.png) - [Home](https://mktg.nissin-mfg.co.jp/en/?hsLang=en) - [Case Study](https://mktg.nissin-mfg.co.jp/en/case/?hsLang=en) - [Solution](https://mktg.nissin-mfg.co.jp/en/solution/?hsLang=en) - [Product](https://mktg.nissin-mfg.co.jp/en/product/?hsLang=en) - [Column](https://mktg.nissin-mfg.co.jp/en/column/?hsLang=en) - [Support](https://mktg.nissin-mfg.co.jp/en/support/?hsLang=en) - [Contact us](https://mktg.nissin-mfg.co.jp/en/contact?event_en=HSmktg&hsLang=en) - EN [JP](https://mktg.nissin-mfg.co.jp?hsLang=en) - [Home](https://mktg.nissin-mfg.co.jp/en/?hsLang=en) - [Case Study](https://mktg.nissin-mfg.co.jp/en/case/?hsLang=en) - [Solution](https://mktg.nissin-mfg.co.jp/en/solution/?hsLang=en) - [Product](https://mktg.nissin-mfg.co.jp/en/product/?hsLang=en) - [Column](https://mktg.nissin-mfg.co.jp/en/column/?hsLang=en) - [Support](https://mktg.nissin-mfg.co.jp/en/support/?hsLang=en) - [Contact us](https://mktg.nissin-mfg.co.jp/en/contact?event_en=HSmktg&hsLang=en) - [Japanese](https://mktg.nissin-mfg.co.jp?hsLang=en) - [Home](https://mktg.nissin-mfg.co.jp/en/?hsLang=en) - [Product Information](https://mktg.nissin-mfg.co.jp/en/product/?hsLang=en) - Standard model G50L type ## Standard Model # G50L type A line of compact long-stroke honing machines ## Overview ### Space-Saving Double Sliding Honing Head for the Spindle ![img_2](https://mktg.nissin-mfg.co.jp/hubfs/nissin-mfg/en/website/assets/images/product/gseries/002/img_2.jpg) This type is used to machine long-length bores, long-stroke honing machines are a variation on standard models. These long-stroke machines can handle bore lengths of up to 350 mm (under NISSIN ProSOL-specified parameters). The use of a double sliding honing head results in a more compact machine. ## Product Video ### Control Valve Honing ## Features - ### Compact size with long-stroke capability The use of a double sliding honing head for the spindle results in a more compact machine. - ### Suitable for long length applications Handles bores of up to 350 mm in length (under NISSIN ProSOL-specified parameters). - ### Improved productivity and reduced energy consumption The G50L delivers a remarkable 25% increase in and an impressive 90% reduction in energy consumption. ## Specifications | Model | G50L-MM1 | | | | --- | --- | --- | --- | | Number of honing spindles | 1 | | | | Honing range | Diameter | φ4～φ50 (φ100) | | | Length | 300mm (350mm) | | | | Driving method | For spindle rotation | Servo motor | | | Spindle speed | Operating RPM range | 1,500rpm (Timing belt) | | | Spindle stroke | Speed | Maximum | 40m/min | | Stroke | Max. stroke | 600mm (Double slide) | | | Min. setting | 0.01mm | | | | Stone expansion | Expansion method | Fixed amount expansion | | | Expansion amount | Min. setting | 0.01μm/1 expansion | | | Number of honing programs | 30 | | | | Machine weight | 2,500kg | | | | Machine dimensions | Width | 1,460mm | | | Depth | 2,100mm | | | | Overall height | 2,800mm | | | Maximum speed shown may not be available for some honing lengths and conditions. The honing length is limited by the required precision. Contact us for details. Specifications are subject to change without notice for product improvement. ## Main Applications ![Pinion gears](https://mktg.nissin-mfg.co.jp/hubfs/nissin-mfg/en/website/assets/images/common/img_1.jpg) ### Pinion gears ![Automobile connecting rods](https://mktg.nissin-mfg.co.jp/hubfs/nissin-mfg/en/website/assets/images/common/img_2.jpg) ### Automobile connecting rods ![Turbocharger housings](https://mktg.nissin-mfg.co.jp/hubfs/nissin-mfg/en/website/assets/images/common/img_3.jpg) ### Turbocharger housings ![Control valves](https://mktg.nissin-mfg.co.jp/hubfs/nissin-mfg/en/website/assets/images/common/img_4.jpg) ### Control valves ## Case Study ### [![](https://mktg.nissin-mfg.co.jp/hubfs/nissin-mfg/en/website/assets/images/case/012/img_1.jpg) Industry：Transportation component manufacturing Department：Production engineering division An Aging Machine Produced Inconsistent Measurement Results, Leading to a Decrease in Productivity What solution did the honing professional propose to ensure stable machining accuracy and increase productivity?](https://mktg.nissin-mfg.co.jp/en/case/012/?hsLang=en) ### [![](https://mktg.nissin-mfg.co.jp/hubfs/nissin-mfg/en/website/assets/images/case/011/img_1.jpg) Industry：Die component manufacture Department：Production engineering division Manufacturer Hoped to Mechanize Grinding Process but 35 Types of Die Components Made Tooling Too Expensive Honing professional proposes standardized solution requiring only six flexible diameter mandrel sizes](https://mktg.nissin-mfg.co.jp/en/case/011/?hsLang=en) ### [![](https://mktg.nissin-mfg.co.jp/hubfs/nissin-mfg/en/website/assets/images/case/010/img_1.jpg) Industry：Machine-tool component manufacturing Department：Production engineering division Internal Bore Surface Finishing Process Stood in Way of Productivity Increase New solution stabilizes precision while slashing processing times](https://mktg.nissin-mfg.co.jp/en/case/010/?hsLang=en) ## Downloads NISSIN ProSOL’s comprehensive catalogue and other resources are available for download. [Download resources here](https://mktg.nissin-mfg.co.jp/en/catalog-form?hsLang=en) ## Contact us If you have any questions or inquiries, please feel free to use the form below to get in touch with us. [Contact us](https://mktg.nissin-mfg.co.jp/en/contact?event_en=HSmktg&hsLang=en) - [Home](https://mktg.nissin-mfg.co.jp/en/) - [Case Study](https://mktg.nissin-mfg.co.jp/en/case/) - [Solution](https://mktg.nissin-mfg.co.jp/en/solution/) - [Product](https://mktg.nissin-mfg.co.jp/en/product/) - [Column](https://mktg.nissin-mfg.co.jp/en/column/) - [Support](https://mktg.nissin-mfg.co.jp/en/support/) - ![logo_NISSINProSOL_2](https://mktg.nissin-mfg.co.jp/hubfs/nissin-mfg/en/website/assets/images/common/logo_NISSINProSOL_2.png) - **NISSIN ProSOL CO., LTD.　Sales Department** 85 Akasaka, Mineyama-cho, Kyotango, Kyoto, 627-0006, JAPAN Tel. ＋81-772-62-8088(Rep.)　Fax. ＋81-772-62-6688 Copyright NISSIN ProSOL CO., LTD. All Rights Reserved.