--- title: TK+ url: "https://www.wittenstein-group.com/en-uk/product/tk" date: 2026-02-16 modified: 2026-02-24 lastUpdated: 2026-04-13 --- # TK+ alpha Advanced Line Hypoid gearbox The low-backlash hypoid gearboxes with TP+-compatible output geometry and optional hollow shaft for media feedthrough. The TK+ gearboxes are not only suitable for a wide range of applications thanks to their high precision and efficiency, but also impress with their ability to combine output options. An optional planetary pre-stage can also be used to achieve particularly high drive speeds. See CAD data and configure product Downloads ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/c/8/csm_TK-PLUS-IMAGE_84083915e8.webp) ### 3 – 100 Ratio ### 20 – 768 Nm Max. torque ### ≤ 4 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/4-compact.svg) ###### Compactness The axially short, right-angled design enables even more compact machine concepts ![](https://www.wittenstein-group.com/epim-fs/Wittenstein-Prod-static_content/usp/21-1-hollowShaft.svg) ###### Hollow shaft A hollow shaft enables maximum flexibility in machine design ![](https://www.wittenstein-group.com/epim-fs/Wittenstein-Prod-static_content/usp/29-2-smoothRunning.svg) ###### Consistently smooth running Constant backlash and low operating noise over the entire gearbox service life - Configure product - Technical data - Available options - Downloads | Product type | | TK+ | |---|---|---| | Design | | MF | | Ratio | | 3 – 100 | | Number of sizes | | 5 | | Max. backlash c) | jt | ≤ 4 arcmin | | Max. torque | T2α | 20 – 768 Nm | | Max. input speed | n1Max | 7500 rpm | | Torsional rigidity | Ct21 | 99 Nm/arcmin | | Max. tilting moment | M2KMax | 2313 Nm | | c) In relation to reference sizes | | **Output shape** | | |---|---| | Flange Shafts | ✓ | | Output on both sides | ✓ | | **Input shape** | | | Motor-mounted | ✓ | | **Characteristic** | | | ATEX (2014/34/EU) a) | ✓ | | Food-grade lubrication a) b) | ✓ | | Corrosion-resistant a) b) | ✓ | | **System solutions** | | | Linear system (rack / pinion) | ✓ | | **Accessory** (for more information, see the relevant product pages) | | | Coupling | ✓ | | a) Performance reduction: Technical data available on request b) Please contact WITTENSTEIN alpha | | 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-EN_20250910_093457382-92d70bbfc5b5.webp "alpha Advanced Line") alpha Advanced Line SP+, TP+, HG+, SK+, SPK+, TK+, TPK+, SC+, SPC+, TPC+, VH+, VS+, VT+, DP+, HDP+ | Brochure /Catalog | English | [ Download (25 KB) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=939&dl=1&st=1&lg=2&token=9f68f0ad0a036f20f5492a56076f521f0e1c6a72)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=939&st=1&lg=2&token=bdd7003daa9335e42e0f11af624a8d838a121b71) | | ![TK+, TPK+](https://www.wittenstein-group.com/fileadmin/processed_epim_fs/pdf-thumbnails/ALPHA-ADVANCED-LINE-TK-TPK-EN-64a287ebce60.webp "Technical data / Dimension sheets TK+ / TPK+") Technical data / Dimension sheets TK+ / TPK+ TK+, TPK+ | Brochure /Catalog | English | [ Download (2 KB) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=952&dl=1&st=1&lg=2&token=dfe1c990ad701b5006d96cef1cadf3d2e554109c)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=952&st=1&lg=2&token=2b5bd06c38ed3f69cebd4bdf84bea9c6f622f49c) | | ![Technical documents TP+](https://www.wittenstein-group.com/fileadmin/processed_epim_fs/pdf-thumbnails/OPERATING-MANUAL-TP-TK-TPK-TPC-EN-b23fce60ad78.webp "alpha Advanced Line") alpha Advanced Line Technical documents TP+ | Operating manual | English | [ Download (3 KB) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=1123&dl=1&st=1&lg=2&token=d4a2aaa85b6ce5d8b788d0536d1a3bf8e2d22233)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=1123&st=1&lg=2&token=6d432237ec2b86f1ac71ef1faef0259771314ecc) | | ![Operating Manual TK+ ATEX](https://www.wittenstein-group.com/fileadmin/processed_epim_fs/pdf-thumbnails/OPERATING-MANUAL-TK-PLUS-ATEX-EN-e48148fc2daa.webp "alpha Advanced Line") alpha Advanced Line Operating Manual TK+ ATEX | Operating manual (ATEX) | English | [ Download (2 KB) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=1117&dl=1&st=1&lg=2&token=314f211a7c92cf394896bc0ae8e41b54f932042c)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=1117&st=1&lg=2&token=44b34edd3da22ac9f1835419f471fe9f483b6e71) | | Ordering code / CAD data TK+ | CAD / CAE | English | [ Open in viewer ](https://cad-point.wittenstein-group.com/GearDetails/TK+) | ![](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_/3/9/csm_tk-plus-image_87b28ea257.webp) Tapered roller bearings for absorbing axial and radial forces Variable output connection, also reverse, and with hollow shaft High-quality hypoid gearing for increased torque and smooth running Compatible output with the TP+ series Metal bellows coupling on the drive: Length compensation to protect the motor bearing ### Wide range of output options ### Advanced Linear System with TK+ ### Corrosion-resistant design ### cynapse® & smart services ### Accessories ![](https://www.wittenstein-group.com/fileadmin/_processed_/a/b/csm_wide-range-of-outputs_2d921d5ce3.webp) The wide range of output options for hypoid gearboxes, from shafts and splined shafts to hollow shaft interfaces and ball screws, offer flexible options for connecting to applications. ![](https://www.wittenstein-group.com/fileadmin/_processed_/1/d/csm_tk-plus-rmw-ritzel-tabmodule_fd29d84df9.webp) TK+ for coordinated pinion-rack systems for mid-level to high requirements. Typical areas of application in wood, plastic, and composite processing, in machining centers, or in automation. [Read more](https://www.wittenstein-group.com/en-uk/product/advanced-linear-systems) ![](https://www.wittenstein-group.com/fileadmin/_processed_/6/d/csm_tk-plus-flansch-hygiene_freigestellt_slider_23d9ddaaae.webp) alpha Advanced Line gearboxes with increased durability and food-grade lubrication available. ![](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_/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-uk/product/metal-bellows-couplings) Related products ------------------ ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/0/a/csm_HG-PLUS-IMAGE_d11c8bbd6f.webp)##### [ HG+](https://www.wittenstein-group.com/en-uk/product/hg) alpha Advanced Line Ratio3 – 100Max. torque20 – 768 NmBacklash≤ 4 arcmin ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/6/0/csm_TPK-PLUS-IMAGE_5ffbf9edcf.webp)##### [ TPK+](https://www.wittenstein-group.com/en-uk/product/tpk) alpha Advanced Line Ratio12 – 10000Max. torque80 – 10450 NmBacklash≤ 1.3 – 4 arcmin ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/1/3/csm_VT-PLUS-IMAGE_9098fc309f.webp)##### [ VT+](https://www.wittenstein-group.com/en-uk/product/vt) alpha Advanced Line Ratio4 – 400Max. torque165 – 1505 NmBacklash≤ 2 – 3 arcmin