--- title: LPB+ url: "https://www.wittenstein-group.com/en-se/product/lpb" date: 2026-02-16 modified: 2026-02-24 lastUpdated: 2026-04-27 --- # LPB+ alpha Value Line Planetary gearbox The low backlash LPB+ planetary gearbox combines high manufacturing quality with cost-effective precision. Thanks to its output flange or optional belt pulley, it is ideal for compact belt-driven applications with limited installation space. Downloads ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/e/b/csm_LPB-PLUS-IMAGE_b6c99784a3.webp) ### 3 – 100 Ratio ### 37 – 305 Nm Max. torque ### ≤ 8 arcmin Backlash [ Technical details ](#tech-details) [ Further information ](#further-info) [ Related products ](#related) [ Request consultation ](#consultation) ![](https://www.wittenstein-group.com/epim-fs/Wittenstein-Prod-static_content/usp/57-options.svg) ###### Universally applicable The planetary gearboxes of the alpha Value Line are suitable for universal application and offer the best, most economical solution for virtually all requirements – on each axis and for all industries ![](https://www.wittenstein-group.com/epim-fs/Wittenstein-Prod-static_content/usp/60-1-costEffectiveness.svg) ###### High cost-effectiveness Economical to purchase, efficient to operate, and maintenance-free throughout their entire service life – alpha Value Line gearboxes offer maximum cost efficiency ![](https://www.wittenstein-group.com/epim-fs/Wittenstein-Prod-static_content/usp/4-16-compact.svg) ###### Compact design The LPB+ planetary gearbox features a highly compact design – and, thanks to its optional belt pulley, is ideal for integration into linear modules - Technical data - Available options - Downloads | Product type | | LPB+ | |---|---|---| | Design | | MF | | Ratio | | 3 – 100 | | Number of sizes | | 3 | | Max. backlash c) | jt | ≤ 8 arcmin | | Max. torque | T2α | 37 – 305 Nm | | Max. input speed | n1Max | 6000 rpm | | c) In relation to reference sizes | | **Output shape** | | |---|---| | Flange | ✓ | | **Input shape** | | | Motor-mounted | ✓ | | **Characteristic** | | | Food-grade lubrication a) b) | ✓ | | **System solutions** | | | Linear system | ✓ | | a) Performance reduction: Technical data available on request b) Please contact WITTENSTEIN alpha | | Document name | Document type | Language | Downloads | |---|---|---|---| | ![The compact solution for linear drives LPB+ Generation 3](https://www.wittenstein-group.com/fileadmin/processed_epim_fs/pdf-thumbnails/LPB-BROCHURE-EN-70be3ed0afd3.webp "LPB+ Brochure") LPB+ Brochure The compact solution for linear drives LPB+ Generation 3 | Brochure /Catalog | American English | [ Download (780 B) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=5194&dl=1&st=1&lg=7&token=a820ccc9925b922daadff9428383e8ae2fac1e46)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=5194&st=1&lg=7&token=8e76ae4ff6d9e377a21129e4492e67980f662816) | | ![](https://www.wittenstein-group.com/fileadmin/processed_epim_fs/pdf-thumbnails/07-PRODUCT-CATALOG-ALPHA-LP-bafa80d4f2c8.webp "Technical data / Dimension sheets LPB+") Technical data / Dimension sheets LPB+ | Brochure /Catalog | Neutral | [ Download (283 B) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=3234&dl=1&st=1&lg=7&token=ba0b440cf3d678062f223c4b2ce00513df9cd3b1)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=3234&st=1&lg=7&token=b2a7b20ae368bcc8cae8d2bb228e55a0a30f47da) | | ![Technical documents LP+ / LPB+](https://www.wittenstein-group.com/fileadmin/processed_epim_fs/pdf-thumbnails/OPERATING-MANUAL-LP-LPB-PLUS-9b8bfbbb9fbe.webp "alpha Value Line") alpha Value Line Technical documents LP+ / LPB+ | Operating manual | Neutral | [ Download (2 KB) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=3315&dl=1&st=1&lg=7&token=43f259c9f93601daff855d4945c30ff042a765a7)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=3315&st=1&lg=7&token=24186409bd8d4fca122c50a994dedf442b2dabde) | ![](https://www.wittenstein-group.com/fileadmin/_processed_/9/c/csm_logo-sculpture_e38190faf6.webp) Contact us ------------ Would you like to learn more about our solutions? We would be happy to advise you—personally, competently, and tailored to your requirements. [info@wittenstein.se](#) [ +46 40 26 50 10 ](tel:+4640265010) [ To the contact form ](https://www.wittenstein-group.com/en-se/contact-locations/contact) ![](https://www.wittenstein-group.com/fileadmin/_processed_/b/6/csm_MainImage-LPBplus_6b5c0fde7f.webp) Wide range of ratios from i = 3 to i = 100 – for maximum adaptability Output flange available with optional belt pulley Compact design, ideal for integration into belt drives Compatible with all standard servo motors thanks to a screw-mounted adapter plate and a wide range of motor shaft diameters ### LPB+ with belt pulley ![](https://www.wittenstein-group.com/fileadmin/_processed_/8/5/csm_lpb-plus-belt-pulley_8468_38d4174b4d.webp) The LPB+ with toothed belt pulley. Optimized for all types of belt applications and space-saving thanks to its integrated pulley solution. Without the belt pulley, it is suitable for use as a compact add-on or wheel hub drive. The PLPB+ toothed belt pulley is not included in the scope of delivery and must be ordered separately along with the gearbox. Related products ------------------ ![](https://www.wittenstein-group.com/epim-fs/Wittenstein-Prod-AssetsPublic/CP-IMAGE.PNG)##### [ CP ](https://www.wittenstein-group.com/en-se/product/cp) alpha Basic Line Ratio3 – 100Max. torque17 – 800 NmBacklash≤ 12 arcmin ![](https://www.wittenstein-group.com/epim-fs/Wittenstein-Prod-AssetsPublic/NP-IMAGE.PNG)##### [ NP ](https://www.wittenstein-group.com/en-se/product/np) alpha Value Line Ratio3 – 100Max. torque18 – 800 NmBacklash≤ 8 arcmin ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/4/f/csm_NPK-IMAGE_6375d5ea0d.webp)##### [ NPK ](https://www.wittenstein-group.com/en-se/product/npk) alpha Value Line Ratio3 – 100Max. torque14 – 700 NmBacklash≤ 11 arcmin ![](https://www.wittenstein-group.com/epim-fs/Wittenstein-Prod-AssetsPublic/NPL-IMAGE.PNG)##### [ NPL ](https://www.wittenstein-group.com/en-se/product/npl) alpha Value Line Ratio3 – 100Max. torque51 – 800 NmBacklash≤ 8 arcmin