--- title: NTP url: "https://www.wittenstein-group.com/int-en/product/ntp" date: 2025-06-04 modified: 2026-02-24 lastUpdated: 2026-04-13 --- # NTP alpha Value Line Planetary gearbox The NTP planetary gearbox with output flange is based on the proven TP+ geometry. Reinforced roller bearings enable high external forces to be absorbed. In combination with the new toothing and a backlash of ≤ 5 arcmin, the NTP sets new standards in its class. See CAD data and configure product Downloads ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/a/a/csm_NTP-IMAGE_e9ef0a422f.webp) ### 4 – 100 Ratio ### 56 – 800 Nm Max. torque ### ≤ 5 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/12-4-precision.svg) ###### More precision The new toothing class enables use in applications with increased demands on positioning accuracy and smooth running ![](https://www.wittenstein-group.com/epim-fs/Wittenstein-Prod-static_content/usp/4-7-compact.svg) ###### Impressive power density Maximum power in minimum installation space for compact and powerful drive solutions – maximum power density even in the value segment ![](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 - Configure product - Technical data - Available options - Downloads | Product type | | NTP | |---|---|---| | Design | | MQ | | Ratio | | 4 – 100 | | Number of sizes | | 4 | | Max. backlash c) | jt | ≤ 5 arcmin | | Max. torque | T2α | 56 – 800 Nm | | Max. input speed | n1Max | 8000 rpm | | c) In relation to reference sizes | | **Output shape** | | |---|---| | Flange | ✓ | | **Input shape** | | | Motor-mounted | ✓ | | **Characteristic** | | | Food-grade lubrication a) b) | ✓ | | **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 | |---|---|---|---| | ![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-US-fb4a30e90750.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 | American English | [ Download (22 KB) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=4114&dl=1&st=1&lg=0&token=c11503e60e47f904e7c3e42863bfd512571ca1c5)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=4114&st=1&lg=0&token=2f204aaf3217a01a9e0f965cbf1f12713574c866) | | ![The new NTP - Qualified for more Value](https://www.wittenstein-group.com/fileadmin/processed_epim_fs/pdf-thumbnails/ALPHA-VALUE-LINE-NTP-FLYER-d42a55ecb08f.webp "Flyer – alpha Value Line – NTP") Flyer – alpha Value Line – NTP The new NTP - Qualified for more Value | Brochure /Catalog | Neutral | [ Download (3 KB) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=3269&dl=1&st=1&lg=0&token=efd2f9b5e5e1f1e4ef675cde4fc847fc85d62dbc)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=3269&st=1&lg=0&token=cb7969f76d41bb31636eea91edaaf8b89e80f962) | | ![NP, NPL, NPS, NPT, NPR, NTP](https://www.wittenstein-group.com/fileadmin/processed_epim_fs/pdf-thumbnails/ALPHA-BASIC-LINE-VALUE-LINE-NP-NPL-NPS-NPT-NPR-NTP-80b2d4de8156.webp "Technical data / Dimension sheets NP / NPL / NPS / NPT / NPR / NTP") Technical data / Dimension sheets NP / NPL / NPS / NPT / NPR / NTP NP, NPL, NPS, NPT, NPR, NTP | Brochure /Catalog | Neutral | [ Download (6 KB) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=3252&dl=1&st=1&lg=0&token=b251601cbf52c90f6648b3be1ca4be2665a195d8)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=3252&st=1&lg=0&token=abc40752a8708384b9e7674095d02003d09f5c2b) | | ![Technical documents CP, CPS, CPK, CPSK, NP, NPL, NPS, NPT, NPR, NTP, NPK, NPLK, NPTK, NPRK](https://www.wittenstein-group.com/fileadmin/processed_epim_fs/pdf-thumbnails/OPERATING-MANUAL-NP-NPK-NPL-NPLK-NPR-NPRK-NPS-NPSK-NPT-NPTK-NTP-CP-CPK-CPS-CPSK-ea25c5cc4d41.webp "alpha Value Line / alpha Basic Line") alpha Value Line / alpha Basic Line Technical documents CP, CPS, CPK, CPSK, NP, NPL, NPS, NPT, NPR, NTP, NPK, NPLK, NPTK, NPRK | Operating manual | Neutral | [ Download (3 KB) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=3321&dl=1&st=1&lg=0&token=bb467451892b3aebc8f73aa345895bec58790561)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=3321&st=1&lg=0&token=21dd8720e81a57eabaecd4266d1d9a89b0d5d87f) | | ![](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=1&lg=0&token=d2b9afdeb293fbb91770d4ae391292ae96b3359e)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=3293&st=1&lg=0&token=684e43a5c43d0fe0d4bd5ebe5d91a6a76ae2404f) | | Ordering code / CAD data NTP | CAD / CAE | Neutral | [ Open in viewer ](https://cad-point.wittenstein-group.com/GearDetails/NTP) | ![](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.de](#) [ +49 7931 493-0 ](tel:+497931493-0) [ To the contact form ](https://www.wittenstein-group.com/int-en/contact-locations/contact) ![](https://www.wittenstein-group.com/fileadmin/_processed_/8/0/csm_ntp-main-image_0289479636.webp) Multi-part clamping hub system from the high-end range for maximum process reliability The compact design combined with reinforced output bearings enables significantly increased performance – ideal for dynamic applications with high force requirements Improved smoothness and reduced backlash of ≤ 5 arcmin – for greater precision and dynamics in application Available with output flange for a stable and easy-to-install interface to the application ### 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/int-en/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/int-en/product/elastomer-couplings) Related products ------------------ ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/7/3/csm_TP-PLUS-IMAGE_a6e7175aa2.webp)##### [ TP+](https://www.wittenstein-group.com/int-en/product/tp) alpha Advanced Line Ratio4 – 302.5Max. torque43 – 22000 NmBacklash≤ 1 – 3 arcmin ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/8/e/csm_NPT-IMAGE_31f27022bd.webp)##### [ NPT ](https://www.wittenstein-group.com/int-en/product/npt) alpha Value Line Ratio3 – 100Max. torque18 – 700 NmBacklash≤ 8 arcmin ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/a/7/csm_NPTK-IMAGE_0e28148132.webp)##### [ NPTK ](https://www.wittenstein-group.com/int-en/product/nptk) alpha Value Line Ratio3 – 100Max. torque14 – 700 NmBacklash≤ 11 arcmin ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/1/a/csm_TPM-PLUS-POWER-IMAGE_5a16362334.webp)##### [ TPM+ POWER ](https://www.wittenstein-group.com/int-en/product/tpm-power) alpha Advanced Line Ratio4 – 100Max. torque15 – 750 NmBacklash≤ 1 – 3 arcmin