--- title: VT+ url: "https://www.wittenstein-group.com/en-us/product/vt" date: 2026-02-12 modified: 2026-02-24 lastUpdated: 2026-04-13 --- # VT+ alpha Advanced Line Worm gearboxes Robust servo worm gearbox with hollow shaft flange and high overload capacity. The VT+ gearbox from the V-Drive family combines a compact hollow shaft flange with an optimized output bearing. Thanks to its high overload capacity, it can absorb increased axial and radial forces – ideal for robust applications with increased mechanical requirements See CAD data and configure product Downloads ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/1/3/csm_VT-PLUS-IMAGE_f8337eb7c8.webp) ### 4 – 400 Ratio ### 165 – 1505 Nm Max. torque ### ≤ 2 – 3 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/26-7-performance.svg) ###### High performance Particularly in applications with high axial and radial forces ![](https://www.wittenstein-group.com/epim-fs/Wittenstein-Prod-static_content/usp/46-noStickSlipEffect.svg) ###### No stick-slip effect Thanks to the precisely designed hollow flank toothing, there is no stick-slip effect with the VT+ gearbox. This ensures smooth movement sequences – particularly advantageous for slow or precise positioning movements ![](https://www.wittenstein-group.com/epim-fs/Wittenstein-Prod-static_content/usp/45-3-flexibleOutput.svg) ###### High flexibility In addition to the flanged hollow shaft output form, the VT+ is also available in a corrosion-resistant design - Configure product - Technical data - Available options - Downloads | Product type | | VT+ | |---|---|---| | Design | | MF | | Ratio | | 4 – 400 | | Number of sizes | | 4 | | Max. backlash c) | jt | ≤ 2 – 3 arcmin | | Max. torque | T2α | 165 – 1505 Nm | | Max. input speed | n1Max | 6000 rpm | | Torsional rigidity | Ct21 | 213 Nm/arcmin | | Max. tilting moment | M2KMax | 3059 Nm | | c) In relation to reference sizes | | **Output shape** | | |---|---| | Flanged hollow shaft | ✓ | | **Input shape** | | | Motor-mounted | ✓ | | **Characteristic** | | | Food-grade lubrication | ✓ | | Corrosion-resistant | ✓ | | **System solutions** | | | Linear system (rack / pinion) | ✓ | | **Accessory** (for more information, see the relevant product pages) | | | Coupling | ✓ | | Document name | Document type | Language | Downloads | |---|---|---|---| | ![SP+, TP+, HG+, SK+, SPK+, TK+, TPK+, SC+, SPC+, TPC+, VH+, VS+, VT+, DP+, HDP+](https://www.wittenstein-group.com/fileadmin/processed_epim_fs/pdf-thumbnails/ALPHA-ADVANCED-LINE-US-6cf47bafeb3e.webp "Catalog alpha Advanced Line") Catalog alpha Advanced Line SP+, TP+, HG+, SK+, SPK+, TK+, TPK+, SC+, SPC+, TPC+, VH+, VS+, VT+, DP+, HDP+ | Brochure /Catalog | American English | [ Download (23 KB) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=4054&dl=1&st=1739&lg=0&token=c145ac5d2a8e69c6c7af0fa888c46994abcec8af)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=4054&st=1739&lg=0&token=df51b1fd7b683172521b6ce48832020f7a70c176) | | ![VH+, VS+, VT+](https://www.wittenstein-group.com/fileadmin/processed_epim_fs/pdf-thumbnails/ALPHA-ADVANCED-LINE-VH-VS-VT-55e1bcfbd5d4.webp "Technical data / Dimension sheets VH+ / VS+ / VT+") Technical data / Dimension sheets VH+ / VS+ / VT+ VH+, VS+, VT+ | Brochure /Catalog | Neutral | [ Download (2 KB) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=3247&dl=1&st=1739&lg=0&token=f7e7b299d9a78faefaa13ff87f2559b94c38f4a6)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=3247&st=1739&lg=0&token=5c9f57a62f0d6d12af4b930e27c6d9f86d69185d) | | ![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-553dc9250215.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 | Neutral | [ Download (4 KB) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=3337&dl=1&st=1739&lg=0&token=8e7f016dc99453d879913b32c2a1012a04762f50)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=3337&st=1739&lg=0&token=6d416dc052bf4d4f4789e798f868514c7d3a6c3e) | | ![](https://www.wittenstein-group.com/fileadmin/processed_epim_fs/pdf-thumbnails/INFORMATION-SEALING-PLATE-190dba672cbe.webp "Sealing Plate") Sealing Plate | Operating manual | Neutral | [ Download (121 B) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=3293&dl=1&st=1739&lg=0&token=c3d69de968cae2150db287914e6e8f2b6fe59b02)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=3293&st=1739&lg=0&token=94da936c558ddf2b56f754082763bd13e3759ab7) | | Ordering code / CAD data VT+ | CAD / CAE | Neutral | [ Open in viewer ](https://cad-point.wittenstein-group.com/GearDetails/VT+) | ![](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-us.com](#) [ 1 630 540-5300 ](tel:16305405300) [ To the contact form ](https://www.wittenstein-group.com/en-us/contact-locations/contact) ![](https://www.wittenstein-group.com/fileadmin/_processed_/1/6/csm_vt-plus-main-image_82b95381eb.webp) **Metal bellows coupling** Absolute backlash-free – for precise power transmission Durable and 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 continous operation **Input bearing** Bearing package for absorbing axial and radial forces Very well suited for high input speeds **Hollow-flank toothing** Stick-slip-free: Smooth movement without jerking – ideal for precise positioning. Efficient: High efficiency thanks to reduced friction in the tooth engagement. Compact & powerful: High power density with minimal installation space. **​​​​​Output bearing** High overload capacity for absorbing axial and radial forces ### Corrosion resistant design ### cynapse® & smart services ### Zubehör ![](https://www.wittenstein-group.com/fileadmin/_processed_/5/2/csm_v-drive-VTplus-advanced-korrosionsbestaendig-46471-tabmodule_81da9715ba.webp) alpha Advanced Line gearboxes are available with increased durability and food-grade lubrication. ![](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/int-en/products/software-and-digitalization/cynapse-smart-services) ![](https://www.wittenstein-group.com/fileadmin/_processed_/b/1/csm_METALBELLOWS-COUPLING-IMAGE_TabModule_dd3f337064.webp) Optimize your value chain: Utilize the combination of gearboxes and accessories in a complete package to streamline your internal processes. Find the right metal bellows couplings for our products. [Read more](https://www.wittenstein-group.com/en-us/product/metal-bellows-couplings) Related products ------------------ ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/a/7/csm_NPTK-IMAGE_0e28148132.webp)##### [ NPTK ](https://www.wittenstein-group.com/en-us/product/nptk) alpha Value Line Ratio3 – 100Max. torque14 – 700 NmBacklash≤ 11 arcmin ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/6/0/csm_TPK-PLUS-IMAGE_5ffbf9edcf.webp)##### [ TPK+](https://www.wittenstein-group.com/en-us/product/tpk) alpha Advanced Line Ratio12 – 10000Max. torque80 – 10450 NmBacklash≤ 1.3 – 4 arcmin ![](https://www.wittenstein-group.com/epim-fs/Wittenstein-Prod-AssetsPublic/TK-PLUS-IMAGE.PNG)##### [ TK+](https://www.wittenstein-group.com/en-us/product/tk) alpha Advanced Line Ratio3 – 100Max. torque20 – 768 NmBacklash≤ 4 arcmin