Technical Data Function Flow rate 60 9000 l/min Temperature range 0 +60 C Pressure 6bar The proportional lubricator adds a precision adjustable quantity of oil to the compressed air stream. The pressure drop that occurs when air flows through a Venturi nozzle is used to convey oil from the container to the drip cap. From here, the oil drips into the air duct directly behind the proportional valve, where it is atomised. The oil mist component is proportional to the compressed air flow rate. Proportional lubricator with precision oil metering Reduces wear on drive units subject to high loading High flow rate Quick and easy oil top-up Robust metal housing Transparent lubricator bowl with metallic bowl guard The following oils are recommended for Festo components: Viscosity range to ISO 3448, ISO class VG 3 3 mm /s (= cst) at 40 C Festo special oil page 9 ARAL Vitam GF 3 BP Energol HLP 3 Esso Nuto H 3 Mobil DTE 4 Shell Tellus Oil DO 3 General technical data Size Micro Mini Midi Maxi Pneumatic connection x NPT x NPT ¼ NPT y NPT y NPT ½ NPT ¾ NPT ¾ NPT NPT Operating medium Filteredcompressedair, unlubricated Grade of filtration [µm] 5 40 Design Proportional standard mist lubricator Typeofmounting Via accessories In-line installation Assembly position Vertical ±5 Input pressure [bar] 0 0 0 6 Minimum flow for [l/min] 3 3 8 0 lubricator operation Maximum oil capacity [cm 3 ] 6.5 45 0 90 Note: This product conforms to ISO 79- and ISO 8- Standard nominal flow rate ) qnn [l/min] Connection Port block xnpt QS4 QS6 Micro LOE 40 60 330 ) Measured at p = 6 bar and Δp = bar. 0/ Subject to change D-Series, NPT Internet: www.festo.com/catalog/...
Technical Data Standard nominal flow rate ) qnn [l/min] Connection x NPT ¼ NPT y NPT ½ NPT ¾ NPT NPT Mini LOE 300 300 700 Midi LOE 800 5500 600 6300 Maxi LOE 8300 8400 9000 ) Measured at p = 6 bar and Δp = bar. Screw-in depth of connecting thread [mm] Connection M5 M7 Gx QS4 QS6 Micro In housing 5 6 In port blocks 8 Ambient conditions Size Micro Mini Midi Maxi Ambient temperature [ C] 0 +60 Temperature of medium [ C] 0 +60 Corrosion resistance class CRC ) ) Corrosion resistance class according to Festo standard 940 070 Components requiring moderate corrosion resistance. Externally visible parts with primarily decorative surface requirements which are in direct contact with a normal industrial environment or media such as coolants or lubricating agents. Weight [g] Size Micro Mini Midi Maxi Female thread Port block Connection ¾ NPT Connection NPT LOE 39 59 70 630 00 00 Internet: www.festo.com/catalog/... D-Series, NPT Subject to change 0/
Technical Data Materials Sectional view 3 4 5 Lubricator Micro Mini/Midi/Maxi Housing Wrought aluminum alloy Die-cast zinc/aluminum Port blocks Wrought aluminum alloy Die-cast zinc/aluminum 3 Bowl Polycarbonate Polycarbonate 4 Tubing Polyethylene Polyethylene 5 Metalbowlguard Aluminum Seals Nitrile rubber Nitrile rubber 0/ Subject to change D-Series, NPT Internet: www.festo.com/catalog/... 3
Technical Data Standard flow rate qn as a function of the differential pressure Δp- LOE-x-D-MICRO Δp- [bar] qn [l/min] LOE-¼-D-MINI LOE-½-D-MIDI Δp [bar] Δp [bar] [l/min] qn [l/min] LOE--D-MAXI Δp [bar] qn [l/min] Primary pressure p = 0 bar 4 Internet: www.festo.com/catalog/... D-Series, NPT Subject to change 0/
Technical Data Dimensional Drawings Dimensions Micro Download CAD Data www.festo.com/us/cad Flow direction Type B B D H MICRO LOE-x-D-MICRO 45 x NPT Note: This product conforms to ISO 79- and ISO 8-0/ Subject to change D-Series, NPT Internet: www.festo.com/catalog/... 5
Technical Data Dimensional Drawings Dimensions Mini/Midi/Maxi With threaded port blocks Without threaded port blocks Download CAD Data www.festo.com/us/cad Metalbowlguard 3 Installation dimensions 4 Threaded bolt (exchangeable) 5 Bleed screw for oil reservoir 6 Oil adjusting screw Flow direction Type B B B3 B4 B5 D D Mini LOE-x-D-MINI x NPT 64 LOE-¼-D-MINI ¼ NPT 5 LOE-y-D-MINI 70 40 30 y NPT D3 D6 M4 38 H H L L L3 T T ß 0 69 4 00 7 LOE-D-MINI 5.8 0 Midi LOE-y-D-MIDI y NPT LOE-½-D-MIDI 85 70 ½NPT 3 8 55 43 M5 5 04 5 0 LOE-¾-D-MIDI ¾ NPT LOE-D-MIDI 6.8 4 Maxi LOE-¾-D-MAXI 96 80 ¾ NPT 3 LOE--D-MAXI 6 9 66 46 NPT M5 65 40 8 70 50 8 LOE-D-MAXI 6.8 30 Note: This product conforms to ISO 79- and ISO 8-4 4 6 Internet: www.festo.com/catalog/... D-Series, NPT Subject to change 0/
Accessories Overview Micro Individual unit with port blocks Individual unit without port blocks, for combination unit 3 Mounting attachments and accessories Individual unit Combination Page/Internet with port blocks without port blocks with port blocks without port blocks Mounting bracket HFOE hfoe Connecting plate kit PBL pbl 3 Threaded bolt FRB frb Mini/Midi/Maxi Individual unit with port blocks Individual unit without port blocks, for combination unit Mounting attachments and accessories Individual unit Combination Page/Internet with port blocks without port blocks with port blocks without port blocks Mounting bracket HFOE hfoe Threaded bolt FRB (must be ordered separately) frb Note For Custom Combinations FAST Program Selector Guide starting page 0 0/ Subject to change D-Series, NPT Internet: www.festo.com/catalog/... 7
Type Codes LOE y D MIDI NPT Basic function LOE Lubricator Pneumatic connection Nx x NPT Thread (for Micro only) x x NPT Thread ¼ ¼ NPT Thread y y NPT Thread ¾ ¾ NPT Thread NPTThread Series D Series Size MICRO MINI MIDI MAXI Grid dimension 5 mm (without port blocks) Grid dimension 40 mm (without port blocks) Grid dimension 55 mm (without port blocks) Grid dimension 60 mm (without port blocks) NPT connection (where available) NPT NPT threaded connection (not in typecode for Micro) 8 Internet: www.festo.com/catalog/... D-Series, NPT Subject to change 0/
Ordering Data Ordering data Lubricator, input pressure 0 0 bar Size Connection Part No. Type Micro With threaded connecting plates x NPT 563 LOE-Nx-D-MICRO Ordering data Lubricator, input pressure 0 6 bar, metal bowl guard Size Part No. Type Without threaded port blocks Mini 9575 LOE-D-MINI Midi 9576 LOE-D-MIDI Maxi 9577 LOE-D-MAXI Ordering data Lubricator, input pressure 0 6 bar, metal bowl guard Size Connection Part No. Type With threaded port blocks Mini x NPT 7380 LOE-x-D-MINI-NPT ¼ NPT 738 LOE-¼-D-MINI-NPT y NPT 738 LOE-y-D-MINI-NPT Midi y NPT 7383 LOE-y-D-MIDI-NPT ½ NPT 7384 LOE-½-D-MIDI-NPT ¾ NPT 7385 LOE-¾-D-MIDI-NPT Maxi ¾ NPT 7386 LOE-¾-D-MAXI-NPT NPT 7387 LOE--D-MAXI-NPT Ordering data Special Oil Scope of delivery Part No. Type liter 58 OFSW-3 0/ Subject to change D-Series, NPT Internet: www.festo.com/catalog/... 9
FAST* Program LOE Lubricator Selector Guide LOE Lubricators D Series, NPT *FAST = Festo Assured Shipping Time. Ordering via the FAST program means same day / next day shipping from our warehouse of the parts required to assembleacompleteair preparation unit. A complete Lubricator assembly consists of the following items: Left Right Item Description Qty Required per Assy Main Unit Port Block Kit (one left, one right) 3 Single Unit Joining Rod 4 Mounting Bracket Kit (Optional) (Not shown) 3 Step : Based upon the required Port Size, Maximum Flow, and Thread Type, select the Main Unit (Item ) and the Left and Right Port Block Kits (Item ). Item Port size Max. Flow (l/min/scfm) Product Type / Description Main Unit NPT Thread BSP Thread Left Port Block Kit RightPortBlockKit Left Port Block Kit RightPortBlockKit x 300/45.9 LOE-...-D-MINI-... 54643 54650 5465 546495 546496 ¼ 300/8. 5465 54653 546497 546498 800/98.9 LOE-...-D-MIDI-... 54647 546536 546537 54653 546533 y 700/95.4 LOE-...-D-MINI-... 54643 54654 54655 546499 546500 5500/94. LOE-...-D-MIDI-... 54647 546530 54653 54650 54650 ½ 600/5.4 LOE-...-D-MIDI-... 54656 54657 546503 546504 8300/93. LOE-...-D-MAXI-... 54657 546538 546539 546534 546535 ¾ 6300/.5 LOE-...-D-MIDI-... 54647 54658 54659 546505 546506 8400/96.6 LOE-...-D-MAXI-... 54657 546490 54649 546507 546508 9000/37.8 54649 546493 546509 54650 Step : Based upon the Product Type/Description from Step, select the Joining Rods (Item 3 ) and the (optional) Mounting Bracket Kit (Item 4 ). Item 3 4 (Optional) Product Type/ Description Single Unit Joining Rod Mounting Bracket Kit (not shown) LOE-...-D-MINI-... 546483 59638 LOE-...-D-MIDI-... 546489 59593 LOE-...-D-MAXI-... 546494 Step3: Determine the appropriate quantity of each Item. Ordering Example: Required: y port size, 5000 l/min flow, BSP threads, and Mounting Bracket Kit. Item Part No. Qty Description Order: 54647 Main Unit 54650 Left Port Block Kit 54650 RightPortBlockKit 3 546489 Single Unit Joining Rod 4 59593 Mounting Bracket Kit 0 Internet: www.festo.com/catalog/... D-Series, NPT Subject to change 0/
Festo - Your Partner in Automation Festo Inc. Festo Pneumatic 3 Festo Corporation 4 Regional Service Center 5300 Explorer Drive Mississauga, ON L4W 5G4 Canada Av. Ceylán 3, Col. Tequesquináhuac 5400 Tlalnepantla, Estado de México 377 Motor Parkway Suite 30 Islandia, NY 749 7777 Columbia Road Mason, OH 45040 Festo Customer Interaction Center Tel: 877 463 3786 Fax: 877 393 3786 Email: customer.service.ca@festo.com Multinational Contact Center 0 800 337 8669 ventas.mexico@festo.com Festo Customer Interaction Center 800 993 3786 800 963 3786 customer.service.us@festo.com Connect with us www.festo.com/socialmedia www.festo.com Subject to change