--- title: CVS url: "https://www.wittenstein-group.com/en-uk/product/cvs" date: 2026-02-16 modified: 2026-02-24 lastUpdated: 2026-04-13 --- # CVS alpha Basic Line Worm gearboxes The CVS gearboxes of the V-Drive Basic family are designed for a wide range of applications and impress with their robust, optimized output bearing. The particularly low operating noise makes them ideal for continuous operation (S1), even in noise-sensitive environments. Combined with an attractive price-performance ratio, CVS gearboxes offer an economical and reliable solution for a wide range of applications. See CAD data and configure product Downloads ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/5/c/csm_CVS-IMAGE_bbc2bd7d3f.webp) ### 7 – 40 Ratio ### 68 – 301 Nm Max. torque ### ≤ 15 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/50-optimizedBearings.svg) ###### Reinforced output bearing For increased external loads: robust bearing design with higher rigidity and optimized force absorption possible ![](https://www.wittenstein-group.com/epim-fs/Wittenstein-Prod-static_content/usp/54-toothing.svg) ###### Specially developed toothing Reduced operating noise thanks to optimized toothing geometry – with high torque and smooth running characteristics at the same time ![](https://www.wittenstein-group.com/epim-fs/Wittenstein-Prod-static_content/usp/60-2-pricePerformance.svg) ###### Top price-performance ratio Short delivery times, high quality made in Germany - Configure product - Technical data - Available options - Downloads | Product type | | CVS | |---|---|---| | Design | | MF; MT | | Ratio | | 7 – 40 | | Number of sizes | | 3 | | Max. backlash c) | jt | ≤ 15 arcmin | | Max. torque | T2α | 68 – 301 Nm | | Max. input speed | n1Max | 6000 rpm | | c) In relation to reference sizes | | **Output shape** | | |---|---| | Smooth shaft | ✓ | | Shaft with key d) | ✓ | | Output on both sides | ✓ | | **Input shape** | | | Motor-mounted | ✓ | | **Characteristic** | | | Food-grade lubrication | ✓ | | **Accessory** (for more information, see the relevant product pages) | | | Coupling | ✓ | | d) Performance reduction: For detailed sizing, please use our [cymex®](https://stage.wittenstein-group.com/de-de/produkt/cymex-5) design software | | Document name | Document type | Language | Downloads | |---|---|---|---| | ![CP, CPS, CPK, CPSK, NP, NPL, NPS, NPT, NPR, NTP, NPK, NPLK, NPSK, NPTK, NPRK, CVS, CVH, NVS, NVH, HDV](https://www.wittenstein-group.com/fileadmin/processed_epim_fs/pdf-thumbnails/ALPHA-BASIC-LINE-VALUE-LINE-EN-4bcc89273f74.webp "Catalog alpha Basic Line & alpha Value Line") Catalog alpha Basic Line & alpha Value Line CP, CPS, CPK, CPSK, NP, NPL, NPS, NPT, NPR, NTP, NPK, NPLK, NPSK, NPTK, NPRK, CVS, CVH, NVS, NVH, HDV | Brochure /Catalog | English | [ Download (22 KB) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=964&dl=1&st=1&lg=2&token=8e565cffe5341d98f40fa49cf72cbff079e924e2)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=964&st=1&lg=2&token=acacaafd222f6858fcb09b58edda95b770d0eb93) | | ![CVH, CVS](https://www.wittenstein-group.com/fileadmin/processed_epim_fs/pdf-thumbnails/ALPHA-BASIC-LINE-VALUE-LINE-CVH-CVS-EN-1a0c0e2897df.webp "Technical data / Dimension sheets CVH / CVS") Technical data / Dimension sheets CVH / CVS CVH, CVS | Brochure /Catalog | English | [ Download (1 KB) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=962&dl=1&st=1&lg=2&token=7327d84d2b471ad1b0a31f9e100a87e601b3cdea)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=962&st=1&lg=2&token=2a210becceddbf2050fa506df4c77a6afc0eb243) | | ![Technical documents V-Drive Advanced / Value / Basic](https://www.wittenstein-group.com/fileadmin/processed_epim_fs/pdf-thumbnails/OPERATING-MANUAL-V-DRIVE-ADVANCED-VALUE-BASIC-EN-db8078e6337e.webp "alpha Advanced Line / alpha Value Line / alpha Basic Line") alpha Advanced Line / alpha Value Line / alpha Basic Line Technical documents V-Drive Advanced / Value / Basic | Operating manual | English | [ Download (4 KB) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=1127&dl=1&st=1&lg=2&token=ee1d749f71e801ac438dda5de07dcd293d50bfc3)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=1127&st=1&lg=2&token=430c638ede013c8c8769076347fa16ee4de96cdd) | | ![](https://www.wittenstein-group.com/fileadmin/processed_epim_fs/pdf-thumbnails/INFORMATION-SEALING-PLATE-EN-fef33f8cab9d.webp "Sealing Plate") Sealing Plate | Operating manual | English | [ Download (121 B) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=1038&dl=1&st=1&lg=2&token=562b41e29aab7ee34e6d4f2747e36dc606db869f)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=1038&st=1&lg=2&token=48e7fcd3016c09976cf2559ef2cd239263cd33d1) | | ![Instruction sheet Shrink disc](https://www.wittenstein-group.com/fileadmin/processed_epim_fs/pdf-thumbnails/INFORMATION-SHRINK-DISC-EN-e9f0806a74c2.webp "Shrink disc") Shrink disc Instruction sheet Shrink disc | Operating manual | English | [ Download (773 B) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=1040&dl=1&st=1&lg=2&token=6fd5633ddb0b82cc4a3db2576c1979714a3ca826)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=1040&st=1&lg=2&token=45cd31fe7b98d8a8b4c2381ad351e8c1c6301406) | | Ordering code / CAD data CVS | CAD / CAE | English | [ Open in viewer ](https://cad-point.wittenstein-group.com/GearDetails/CVS) | ![](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.co.uk](#) [ +44 1275 395-600 ](tel:+441275395-600) [ To the contact form ](https://www.wittenstein-group.com/en-uk/contact-locations/contact) ![](https://www.wittenstein-group.com/fileadmin/_processed_/7/8/csm_cvs-main-image_94d5728b7e.webp) **Metal bellows coupling on the input** Absolute backlash-free – for precise power transmission Lifetime durability & maintenance-free – for long-term reliability without maintenance Thermal length compensation – protects the motor from damage. **Radial shaft seal** Very long service life. Optimized for continuous operation. **Drive bearing** Bearing package for absorbing axial and radial forces. Very well suited for high drive speeds. **Output bearing** Adapted to a wide range of applications. **Gearing** Specially developed toothing for high torques. ### cynapse® & smart services ### Accessories ![](https://www.wittenstein-group.com/fileadmin/_processed_/f/9/csm_cynapse-produkseite-element_slider_3783d47093.webp) With cynapse® and smart services, you can unleash the full potential of your drive system: sensor data is processed, visualized, and analyzed intelligently. Find out how the combination of gearboxes with cynapse® and our smart services can make your digital production faster, safer, and more efficient. [Read more](https://www.wittenstein-group.com/en-uk/products/software-and-digitalization/cynapse-smart-services) ![](https://www.wittenstein-group.com/fileadmin/_processed_/3/0/csm_ELASTOMER-COUPLING-IMAGE-tabmodule_3a6e5abaa1.webp) Optimization of your value chain: Utilize the combination of gearboxes and accessories in a complete package to streamline your internal processes. Find suitable elastomer couplings for our products. [Read more](https://www.wittenstein-group.com/en-uk/elastomer-couplings) Related products ------------------ ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/a/4/csm_VS-PLUS-IMAGE_81ffcc23f0.webp)##### [ VS+](https://www.wittenstein-group.com/en-uk/product/vs) alpha Advanced Line Ratio4 – 400Max. torque165 – 1505 NmBacklash≤ 2 – 3 arcmin ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/4/c/csm_NVS-IMAGE_1bcf55ed13.webp)##### [ NVS ](https://www.wittenstein-group.com/en-uk/product/nvs) alpha Value Line Ratio4 – 400Max. torque74 – 365 NmBacklash≤ 6 arcmin ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/2/f/csm_ELASTOMER-COUPLING-IMAGE_5914e4c022.webp)##### [ Elastomer couplings ](https://www.wittenstein-group.com/en-uk/product/elastomer-couplings) Max. acceleration torque0,1 – 2700 NmDynamic torsional rigidity0,1 – 52 Nm/arcminBore diameter D1/D26 – 80 mm ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/7/e/csm_METALBELLOWS-COUPLING-IMAGE_02aaadbe11.webp)##### [ Metal bellows couplings ](https://www.wittenstein-group.com/en-uk/product/metal-bellows-couplings) Max. acceleration torque2 – 10000 NmTorsional rigidity4 – 3172 Nm/arcminBore diameter D1/D24 – 180 mm ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/c/1/csm_SAFETY-COUPLING-IMAGE_ed1d6bb91e.webp)##### [ Torque limiters ](https://www.wittenstein-group.com/en-uk/product/torque-limiters) Release torque0,1 – 2700 NmTorsional rigidity4 – 379 Nm/arcminBore diameter D1/D23 – 100 mm