--- title: LUC+125 lubricator url: "https://www.wittenstein-group.com/en-us/product/luc-125-lubricator" date: 2026-02-12 modified: 2026-02-24 lastUpdated: 2026-04-13 --- # LUC+125 lubricator alpha Advanced Line To maximize machine service lives you need proper lubrication. The LUC+125 lubricator supplies the lubrication points with a precise quantity of lubricant, depending on your requirements. • Minimum quantity lubrication • Various control options: • Pulse control – 24 V • Time control – 24 V (optionally with battery) • Replaceable cartridges Ideal for use with a splitter, progressive distributor and lubrication pinion. Downloads ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/e/6/csm_LUC-PLUS-125-IMAGE_072febeb07.webp) ### 125 cm³ Filling quantity ### 1 Number of outlets ### 24 V Operating voltage [ Technical details ](#tech-details) [ Related products ](#related) [ Request consultation ](#consultation) ![](https://www.wittenstein-group.com/epim-fs/Wittenstein-Prod-static_content/usp/45-4-flexible.svg) ###### Flexible Supplies up to 8 lubrication points with progressive distributors and lubricants tailored to your application ![](https://www.wittenstein-group.com/epim-fs/Wittenstein-Prod-static_content/usp/6-connectivity.svg) ###### Integrability Fully integrable into the machine control system with pulse control and 24 V power supply - Technical data - Downloads | | LUC+125 lubricator | |---|---| | Weight 1) | 660 g | | Lubricant volume | 125 cm³ | | Lubricant | WITTENSTEIN alpha G11, G12, G13 | | Functional principle | Piston pump | | Maximum pressure | 50 bar | | Dispensing volume / stroke 2) | 0.15 cm3 | | Number of outlets | 1 | | Outlet | Straight hose connection 6 mm 3) | | Max. number of lubrication points with splitter / progressive distributor | 4 / 8 | | Operating voltage | 24 V DC | | Power consumption | 300 mA | | Fuse protection | 1 A slow-blow fuse | | Protection class | IP 54 | | Operating temperature 4) | 0 °C to +60 °C | | Control system | Microelectronic | | Pressure monitoring | Integrated, electronic | | Fill level monitoring | Integrated, electronic | | Communication interface | Plug, M12x1, 4-pin | | Mounting position | Vertically | | 1) Depending on the design | | 2) 24 V, time-controlled: 1 - 36 months; number of strokes per lubricating cycle can be adjusted 24 V, pulse controlled: Lubricating strokes controlled by 2 s pulse signal | | 3) Connection thread on the lubricator M6x1 internal thread and G1/4 external thread | | 4) Depending on the lubricant used | | Document name | Document type | Language | Downloads | |---|---|---|---| | ![Premium Linear SystemAdvanced Linear SystemValue Linear System](https://www.wittenstein-group.com/fileadmin/processed_epim_fs/pdf-thumbnails/ALPHA-LINEAR-SYSTEMS-US-b2e04d37b337.webp "alpha Linear Systems Catalog") alpha Linear Systems Catalog Premium Linear SystemAdvanced Linear SystemValue Linear System | Brochure /Catalog | American English | [ Download (20 KB) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=4123&dl=1&st=1739&lg=0&token=70787be55cf6c86a7d0093b830dcae8582675478)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=4123&st=1739&lg=0&token=71ce51b6f432bb1cff0be3bbe7753e5f41534d81) | | ![Technical documents alpha rack and pinion system](https://www.wittenstein-group.com/fileadmin/processed_epim_fs/pdf-thumbnails/OPERATING-MANUAL-RACK-PINION-DRIVE-UNIT-ce201124b925.webp "alpha Premium Line / alpha Advanced Line / alpha Value Line") alpha Premium Line / alpha Advanced Line / alpha Value Line Technical documents alpha rack and pinion system | Operating manual | Neutral | [ Download (3 KB) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=3324&dl=1&st=1739&lg=0&token=9d663f09a816ffebac3aec235124a80a9d1a343e)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=3324&st=1739&lg=0&token=e4d730fd19252ff0565717b102775eed266add71) | | ![Operating manual LUC+125 battery version](https://www.wittenstein-group.com/fileadmin/processed_epim_fs/pdf-thumbnails/OPERATING-MANUAL-LUC125-BATTERY-VERSION-5e80653df27a.webp "Lubricator") Lubricator Operating manual LUC+125 battery version | Operating manual | Neutral | [ Download (2 KB) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=3316&dl=1&st=1739&lg=0&token=ff7cd9a53998a001fae78b3e0a17b8b25330e194)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=3316&st=1739&lg=0&token=aa32280901260f62aff27ce260ad968321aa0f87) | | ![Operating manual LUC+ 125 time-controlled](https://www.wittenstein-group.com/fileadmin/processed_epim_fs/pdf-thumbnails/OPERATING-MANUAL-LUC125-TIME-CONTROLLED-acf41f9a6105.webp "Lubricator") Lubricator Operating manual LUC+ 125 time-controlled | Operating manual | Neutral | [ Download (4 KB) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=3318&dl=1&st=1739&lg=0&token=196370035b7ec0bcf7db36f0bd0f5441c75964f2)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=3318&st=1739&lg=0&token=9fe7d0303b211ab4a774ebdae8cc5b7f95937eae) | | ![Operating manual LUC+125 pulse-controlled](https://www.wittenstein-group.com/fileadmin/processed_epim_fs/pdf-thumbnails/OPERATING-MANUAL-LUC125-IMPULSE-CONTROLLED-764c9e1900b9.webp "Lubricator") Lubricator Operating manual LUC+125 pulse-controlled | Operating manual | Neutral | [ Download (4 KB) ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=3317&dl=1&st=1739&lg=0&token=28cba2c57a56be58ad3c414eab9eb8ce0ba75ae5)[ Open in viewer ](https://www.wittenstein-group.com/index.php?eID=dumpWittFile&t=f&f=3317&st=1739&lg=0&token=1032d4e88e1934f269b00a6c97cca67c129b54af) | ![](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_/8/e/csm_LUC-plus-125-main-image_a1f6933db5.webp) 1 outlet, expandable with progressive distributor to up to 8. Replaceable cartridge Various lubricants to choose from, including food-grade lubricants Prefilled hoses in scope of delivery Perfectly matched for use with lubrication pinions Related products ------------------ ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/c/2/csm_LUC-PLUS-400-IMAGE_9abfd795f6.webp)##### [ LUC+400 lubricator ](https://www.wittenstein-group.com/en-us/product/luc-400-lubricator) alpha Advanced Line Filling quantity400 cm³Number of outlets1, 2, 3, 4Operating voltage24 V ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/3/c/csm_LUP-IMAGE_f470594a17.webp)##### [ LUP progressive distributor ](https://www.wittenstein-group.com/en-us/product/lup-progressive-distributor) Number of outlets2, 3, 4, 5, 6, 7, 8Operating temperature (depending on the lubricant used)10°C - 60°CHose connectionStraight, 6 mm ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/0/9/csm_LMT-LUBRICATION-PINION_36a2a7e0f8.webp)##### [ LMT lubrication pinion ](https://www.wittenstein-group.com/en-us/product/lmt-lubrication-pinion) Size / module1,5 mm – 8 mmHelix angle directionStraight, left-hand, right-handConnection orientationStraight, angled ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/2/d/csm_LUS-IMAGE_d3be50c55b.webp)##### [ LUS splitter ](https://www.wittenstein-group.com/en-us/product/lus-splitter) Number of outlets2, 3, 4Operating temperature (depending on the lubricant used)10°C - 60°CHose connectionStraight, 6 mm ![](https://www.wittenstein-group.com/typo3temp/assets/_processed_/b/8/csm_ALS-IMAGE_944b00150f.webp)##### [ Advanced Linear Systems ](https://www.wittenstein-group.com/en-us/product/advanced-linear-systems) alpha Advanced Line Max. feed force1.37 – 21 kNMax. feed velocity45 – 570 m/minPositioning accuracy (single drive)≥ 30 µm