Used Linear Weigher for sale (2,595)

Condition: ready for operation (used), Bautz L1S080P-2311-IL-X0 linear motor, serial number: 4902VS547109, used, shows normal signs of wear, 100% functional, scope of delivery as shown in the photos. Rcodpfx Absi D E E Nopsf

Condition: as good as new (ex-display), Year of construction: 2025, operating hours: 12 h, functionality: fully functional, machine/vehicle number: 03250551610001, arm reach: 900 mm, type of input current: three-phase, load capacity: 5 kg, control cabinet width: 440 mm, control cabinet height: 290 mm, overall weight: 200 kg, input voltage: 400 V, protection type (IP code): IP54, repeat accuracy: 0.02 mm, controller model: MC-05 Controller, wire diameter (max.): 1.8 mm, input current: 500 A, pivoting range: 360 °, warranty duration: 24 months, welding current (max.): 500 A, teach pendant model: Teach Pendant Serie MC, Equipment: CE marking, documentation/manual, type plate available, COBOT WELDING CELL METALSELF CI-05 + AOTAI 500A (EX-DEMO FOR TRADE SHOW) Rodpfxezw Nvmj Abpecf Turnkey collaborative welding cell. Demo unit (2025), only 12 hours of operation. Excellent cosmetic and mechanical condition, like new. Plug&Play solution ideal for flexible automation of small/medium-sized batches. Guarantees maximum precision and easy programming without the need for specific certifications. SOLD WITH A 40% DISCOUNT ON THE LIST PRICE. COBOT SPECIFICATIONS (ROBOT ARM) -Model: Metalself CI-05, Reach/Payload: 900 mm / 5 kg -Degrees of freedom: 6 axes (±180° range per joint) -Repeatability: ±0.02 mm -Protection / Weight: IP54 (industrial use) / 21.4 kg -Mobile magnetic base -Integrated transport trolley CONTROLLER & INTERFACE -Model: IIMT05-220/100 (220V, Single-phase power supply) -Programming: Color touchscreen Teach Pendant (IIMT-TP) -Connectivity: TCP/IP, Modbus-RTU/TCP, 16 DI/DO, 4 AI/AO AOTAI AMIG-500PSR GENERATOR: Top-of-the-line inverter with dual 32-bit ARM processor. -Processes: MIG/MAG, High-efficiency pulsed MIG -Power: 500A at 100% (Duty cycle at 40°C) for intensive use -Power supply: 380V, Three-phase -Wire feeder: Double closed loop, permanent magnet motor SOFTWARE & ADVANCED FUNCTIONS INCLUDED -Drag-to-Teach: Quick programming by manually guiding the arm -Weaving/Swing: Oscillation for vertical welds/fill welds with programmable dwell -Multi-layer & Array: Repetition of passes and matrix (grid) welding -Trajectories: Support for linear, circular, spline, and tube (saddle) paths SAFETY -Integrated collision detection and adjustable sensitivity -Parking brakes on all joints active when power is off -CE compliance (EN ISO 13849-1 PL d) SALE AND SHIPPING -Machine status: Ready for delivery, viewable and testable at our location in Settimo Torinese (Italy). -Warranty: 24 months. -Documentation: CE declaration, cobot manual, welding package manual, in any language. -Shipping: EXW (Ex Works). Packaging and transportation costs are borne by the buyer (can be quoted separately upon request).

Condition: ready for operation (used), Year of construction: 2019, functionality: fully functional, machine/vehicle number: DA710219, overall weight: 430 kg, load capacity: 10 kg, For sale is a linear Cartesian robot for injection molding machines, manufactured by Star Automation Europe in 2019. The sale includes only the robot itself (mechanical arm and remote control), without the surrounding enclosure, hoppers, or conveyor belts. It is ideal for pick-and-place operations, part extraction, and assisted placement. Technical Specifications: Brand: STAR AUTOMATION EUROPE S.p.A. Model: XW-1000VI 2V Product Code: DA710219 Year of Manufacture: 2019 Certification: Original CE marking Compatibility: Optimized for injection molding machines ranging from approximately 150 to 250 tons (originally used on an Arburg 520). Rcsdpfx Abezw Hy Ajpsf Included in the offer: - Cartesian robot body with 3 linear axes. - Original operating panel (remote control) for cycle programming. - Original user manual and electrical diagrams for the robot. Machine Condition: Used, in excellent mechanical and electronic condition, carefully disassembled.

Condition: like new (used), Year of construction: 2011, measuring range X-axis: 100 mm, measuring range Z-axis: 1,000 mm, mount diameter: 100 mm, overall weight: 160 kg, path measurement accuracy: 2 mm, tool weight: 1,60,000 g, Year of construction: 2011 Fully automatic with manual options Intuitive input of automatic measurement cycles Wear-free and maintenance-free linear motors Flexible control console From manual to fully automatic Low distortion even under the maximum permissible load thanks to its high installed weight FEM-optimised and thermally stable cast iron construction RFID – data carrier system Customer-specific data storage Measurement processes with integrated data retrieval and storage Integration of all popular RFID systems The read / write head can be positioned automatically and manually for all popular tool holder systems Technikal data Length and diameter up to 1,000 mm Max. tool diameter for measuring according to snap gauge principle 100mm Maximum tool weight 160 kg Tool holder SK50 (additional holders availale from company HAIMER/Microset) Concentricity at the spindle nose 2 μm Repeatability ±2 μm Tool preseting Quick and precise measuring results thanks to intuitive operation Accurate measurement values for complex and helical cutters with the precise focus window User administration and access privileges Display currently in 16:9 format Cross hair fixed / floating with automatic measurement lines and automatic contour evaluation One design for the software of all equipment classes Windows 7 Professional or Ultimate, whatever you need Data exchange Post-processed data is transferred to the relevant data exchange drive either via the network or via USB. All equipment can provide tool data to almost any software (tool management, databases, CAD / CAM) via a bidirectional interface – irrespective of whether. Rcedeyzzb Sjpfx Abpsf

Condition: ready for operation (used), Year of construction: 2003, operating hours: 20,317 h, spindle motor power: 7,500 W, spindle speed (max.): 8,000 rpm, bar diameter (max.): 32 mm, total width: 1,630 mm, total height: 1,920 mm, overall weight: 4,350 kg, controller manufacturer: FANUC, controller model: Series 160i-8, product length (max.): 4,900 mm, number of axes: 8, This 8-axis DMG GILDEMEISTER Sprint 32 linear was manufactured in 2003. It features a turning length of 120 mm and a turning diameter of 32 mm. The machine is equipped with a Fanuc 160i-B control and offers impressive spindle speeds of up to 8000 rpm. If you are looking to get high-quality multi-spindle turning capabilities, consider the DMG GILDEMEISTER Sprint 32 linear machine we have for sale. Contact us for further details. • Turning length: 120 mm • Turning diameter: 32 mm • Axis travels: • X1: 65 mm • Y1: 350 mm • Z1: 120 mm • X2: 265 mm Redpey E Nq Ajfx Abpecf • Y2: 235 mm • Z2: 320 mm • C1: 360° • C2: 360° • Spindle bore: 42 mm • Total power requirement: 34 kVA • Condition: Very good; connected and ready for testing Additional equipment • Set of accessories and tool holders included Technical Specification Counter Spindle No

Condition: ready for operation (used), Year of construction: 2005, operating hours: 53,201 h, spindle speed (max.): 4,000 rpm, travel distance X-axis: 550 mm, travel distance Y-axis: 220 mm, travel distance Z-axis: 1,585 mm, controller manufacturer: SIEMENS, tool weight: 10,000 g, number of axes: 7, This 7-axis Gildemeister GMX 400 Linear was manufactured in 2005. It features a maximum turning diameter of 640 mm and a turning length of 1585 mm. The machine is equipped with a Siemens Sinumerik 840D Powerline CNC control and offers rapid traverse speeds of 40 m/min in the X-axis. If you are looking to get high-quality turning and milling capabilities, consider the Gildemeister GMX 400 Linear turn-mill centre we have for sale. Contact us for further details. • B-axis swivel range: ±120° • C-axis resolution: 0.001° • Rapid traverse (X/Y/Z): 40 / 24 / 60 m/min Redpfxjy Uvxxj Abpscf • Maximum turning diameter: 640 mm • Standard turning diameter: approx. 400 mm • Maximum turning length: 1585 mm • Bar capacity: approx. 90–92 mm • Chuck diameter: 250 mm • Counter spindle speed: 4000 rpm • Maximum torque: approx. 600–730 Nm • Milling spindle: Integrated motor spindle (ISM) with B-axis • Milling spindle speed: 12,000 rpm • Milling spindle power: 13.2 / 22 kW • Milling spindle max. torque: approx. 100 Nm • Turret: 12-position driven turret • Tool shank: 40 mm, DIN 69880 • Tool length limits: 200–350 mm • Maximum tool diameter: 80–140 mm • Maximum tool projection: 60–70 mm • Connected load: 100 kVA • Additional notes: Linear drive technology; Made in Germany; Machine under power and available for inspection Technical Specification Counter Spindle Yes Driven Tools Yes

Condition: used, functionality: fully functional, CKR compact module with ball rail system and toothed belt drive Pre-tensioned toothed belt Intelligent toothed belt guide protects internal components Repeatability up to ± 0.05 mm Dimensions: Total length: 3135 mm Track length: 3000 mm Rodpfewa Rz Sex Abpjcf Width 145 mm Height: 65 mm Connecting plate length: 200 mm Connecting plate width: 145 mm

Condition: ready for operation (used), Year of construction: 2006, machine/vehicle number: 29110004034, functionality: fully functional, operating hours: 9,442 h, travel distance X-axis: 1,040 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 500 mm, number of slots in tool magazine: 30, spindle speed (max.): 12,000 rpm, TECHNICAL DETAILS Control: Siemens 810D Powerline Table surface: 1,250 x 600 mm X-axis travel: 1,040 mm Y-axis travel: 600 mm Z-axis travel: 500 mm Spindle & tool holder Tool holder: SK 40 Spindle speeds: 1 - 12,000 rpm Spindle drive: 13 kW / 19 kW (100% / 40% ED) Rodpfx Aowa Tmwebpscf Tool changer: 30 positions MACHINE DETAILS Spindle hours: 9,442 h On-time: 32,189 h EQUIPMENT - Linear drive in the X-axis for more precise movements - Bed flushing to clean the work area - Spiral chip conveyor for efficient chip disposal - Direct position measuring system for precise Position determination - Temperature compensation of the Z-axis via temperature sensor with active cooling unit - Blown air from outside via two pipes for chip removal

Condition: new, Hiwin LMFA54 linear motor - iron-core primary part with water cooling, SN: 61961 - cable length: 95 cm, unused in opened original packaging, 100% functional, delivery as per photos. Redpfox Dubnox Abpocf

Condition: ready for operation (used), Technotion Fp 1600N Type: TL 24 N linear motor SN:0322011, used, normal signs of wear, 100% functional, delivery as shown in the photos. Rodpfx Aex Dwggsbpocf

Condition: used, Yamato 714 Multihead Weigher Fully Stainless Steel | Rigidized | Looking for a high-performance weighing solution for frozen or hard products? This Yamato 714 is a fully stainless steel, rigidized multihead weigher built for demanding production environments. Its flat feed chutes make it ideal for deep-freeze and hard items, preventing sticking or jamming. Optionally, we offer versions with angled chutes for lighter products such as vegetables or flat chutes for frozen products. The machine has been fully overhauled, thoroughly inspected, and is ready for immediate operation. ----- Specifications – Yamato 714 Weighing Heads - 14 heads Weighing Range ~20 g up to 3,000 g (single dump); multi-dump possible Speed - Up to 90 weighings per minute (product dependent) Chute Type - Flat chutes (ideal for frozen/hard products); angled chutes available Rcjdpfox Ifbiox Abpof Controller - Optional upgrade to RCU810A (color touchscreen) Build Material - Fully stainless steel, rigidized/dimple-plated finish Condition - Fully serviced and reconditioned – ready to run Applications - Frozen products, meat, seafood, hard candy, root vegetables, and more Product Size - Handles medium to large items (depending on setup) Highlights - Durable rigidized finish minimizes product sticking - Optional RCU810A controller for intuitive operation - Ideal for harsh environments (cold rooms, frozen packaging lines) - Alternative units available for soft/fresh produce (angled chutes) - In stock now – fast delivery possible! ----- 📦 Available Immediately 📍 Inspected and ready at our facility 📞 Contact us for pricing, viewing, or more details!

Condition: used, Leerflascheninspektor HEUFTmit Dokumentation und Backup CD-ROM Rcjdoxytqtspfx Abpef

Condition: ready for operation (used), Festo DGPL-32-900-PPV-A-KF-B linear actuator 161793 – 8 bar, used, in good condition, 100% functional, delivery scope as shown in the photos Rjdpfxex Ermao Abpocf

Condition: excellent (used), functionality: fully functional, Brand: Nawi / Newtec Scale type: Newtec 2012 Number of weighing channels: 12 lines Weighing range: up to 2000 grams Component specifications: - Bucket tipper: with chain feed conveyor (track width 850 mm, length 2000 mm) - Screw conveyor with discharge conveyor: screw diameter Ø 400 mm, length 4500 mm, discharge height 1500 mm - Infeed hopper: opening approx. 1100 x 1300 mm Floor passage is not included. Rcodpfx Aeyku I Ajbpef The professional weighing and packing line by Nawi / Newtec is an advanced stainless steel system dedicated to precise portioning and transportation of products in the food processing industry. The heart of the set is a 12-channel Newtec scale, enabling fast and accurate weighing of portions up to 2 kg. The system is designed for full automation – from raw material loading with the bucket tipper, through efficient screw conveying, up to final weighing.

Condition: used, operating hours: 18,001 h, travel distance X-axis: 2,500 mm, travel distance Y-axis: 920 mm, travel distance Z-axis: 820 mm, nominal power (apparent): 82 kVA, controller manufacturer: Heidenhain iTNC 530, workpiece length (max.): 900 mm, workpiece width (max.): 900 mm, total height: 3,267 mm, total length: 4,523 mm, total width: 8,436 mm, rotational speed (min.): 12,000 rpm, spindle speed (min.): 12,000 rpm, number of slots in tool magazine: 80, Year of construction: 2004 CNC controller: Heidenhain iTNC 530 Axes Rsdpsylw D Asfx Abpecf X-axis travel mm: 2500 Y-axis travel mm: 920 Z-axis travel mm: 820 Worktable Number of pallets: 1 Table dimensions mm: 3100 Maximum workpiece size (D x H) mm: 900 Spindle Spindle speed rpm: 12000 Spindle drive power kW: 35/25 (40/100%ED) Cooling Tank capacity: 600 Tool system Tool holder: HSK-A 100 Tool magazine slots: 80 Tool changer: Pick-up With free neighboring places mm: 160 With occupied neighboring places mm: 100 Max. Tool Length mm: 250 Max tool weight kg: 12 Equipment Chip conveyor Rotating inspection windows Signal lamp Workarea light Air or water through spindle center RENISHAW Measuring probe Machine running times Under power: 61685 Spindle Working: 18001 Rated power kVA: 82 Basic machine dimensions / weight Length mm: 4523 Width mm: 8436 Height mm: 3267 Weight kg: 26000

Condition: excellent (used), Year of construction: 2008, operating hours: 40,255 h, functionality: fully functional, For sale is a DMG DECKEL MAHO DMF 220 linear, a 5-axis universal travelling-column machining center. The machine was built in 2008 and was modernized / totally retrofitted in 2022 with Siemens Sinumerik 840D Solution Line control. Equipped with 5-axis simultaneous machining license, Siemens Sinamics drive technology, Siemens OP15 Black Operator Panel, MCP control panel and electronic handwheel. Technical data: Manufacturer: DMG DECKEL MAHO Type: DMF 220 linear Machine type: 5-axis universal machining center / travelling-column machining center Year of manufacture: 2008 Control: Siemens Sinumerik 840D Solution Line Modernization / Total Retrofit: Siemens CNC / drive modernization in 2022 5-axis simultaneous operation: License available Serial number: 15115223244 Machine number: 2499093 Travel X: 2,200 mm Travel Y: 560 mm Travel Z: 720 mm Tool taper: SK 40 Table load: 2,500 kg Main spindle speed range: 20 - 14,000 rpm Connected load: 80 kVA Max. rated current: 115 A Fuse protection: 125 A Supply voltage: 400 V Frequency: 50 Hz AC control voltage: 230 V DC control voltage: 24 V Power-on hours: approx. 40,255 h Spindle / working hours: approx. 13,082 h CNC / drive technology: X-axis: Siemens Sinamics 160 A, 2 x SMC20 encoder module Y-axis: Siemens Sinamics 50 A, 2 x SMC20 encoder module Z-axis: Siemens Sinamics 80 A, 2 x SMC20 encoder module B-axis: Siemens Sinamics 25 A, 2 x SMC20 encoder module A-axis: Siemens Sinamics 25 A, 2 x SMC20 encoder module Spindle axis: Siemens Sinamics 26 kW, 2 x SMC20 encoder module Operator panel: Siemens OP15 Black Operator Panel MCP control panel: Siemens Electronic handwheel: Siemens Magazine technology: Magazine A: 400 W servo drive, 400 W servo motor, 10 m power cable, 10 m encoder cable Magazine B: 400 W servo drive, 400 W servo motor, 10 m power cable, 10 m encoder cable Magazine C: 400 W servo drive, 400 W servo motor, 10 m power cable, 10 m encoder cable Software / licenses: 5-axis simultaneous machining license Axis licenses Operator software license Equipment: Integrated swivelling table / trunnion-type table setup Paper band filter unit Rcedpfsyuzg Hsx Abpef Coolant / filter unit Electrical cabinet Full enclosure Working area lighting Siemens control panel Condition: Machine in well-maintained condition Modernized Siemens control and drive technology 5-axis simultaneous machining available

Condition: like new (used), Year of construction: 2009, functionality: fully functional, Tool Milling Machine Emco C40 Linear with Digital Display and Path Control – Excellent Condition, Tool Holders, CE-Compliant! Technical Data: >> Year of manufacture: 2009 Machine No.: BA1GX1201 >> Milling table clamping area: 800 x 400 mm Number of T-slots: 8 Slot width: 14 H8 Slot spacing: 50 mm Maximum load: 300 kg >> Infinitely variable spindle speeds: 10–5000 rpm >> Infinitely variable feed rate: 10–2000 mm/min Rapid traverse X-axis: 5000 mm/min >> Travel X/Y/Z: 450/350/400 mm >> Vertical and horizontal spindle – SK40 taper >> Manual drawbar system >> Quill stroke: 80 mm >> Weight: approx. 2000 kg >> Dimensions (approx.): 2.5 x 2 x 2 m Rcodoyliffopfx Abpef >> Main drive motor: 7 kW >> Spindle brake >> Technical documentation, spare parts diagrams, operating manual >> Folding machine enclosure >> Coolant system >> Machine lamp >> Tool trolley with tool holders About the machine: Offered is a tool milling machine Emco C40 Linear with path control. This universal milling machine is in an almost mint condition. It comes from a government facility where it was only used minimally. The control system is very user-friendly. Switching from vertical to horizontal operation is very easy by simply swivelling away the vertical head. The Emco has been mechanically and electrically tested by us. Take the opportunity to view and test the machine under power at our facility.

Condition: excellent (used), Year of construction: 2019, functionality: fully functional, total width: 1,420 mm, total length: 1,830 mm, total height: 2,500 mm, empty load weight: 900 kg, Offered here is a used WK04 scale from KMK. Possible weighing range: 400g - 25kg Suitable for potatoes, onions, and beetroot Year of manufacture: 2019 Videos can be sent via WhatsApp upon request. Manufacturer details: Rodpfx Absx R Umtepjcf WK04 Scale (Partial Portion Weigher) - Machine built from sandblasted and double powder-coated steel - Combination weigher with 4 weighing hoppers - 11-liter capacity per weighing hopper - For package sizes from 400g to 2500g, target weight is achieved in a single discharge - For 2.5kg to 15kg, target weight is achieved in two discharges - From 15kg upwards, target weight is achieved in three or four discharges - Package sizes from 0.4kg to 30kg - Independent feeding with vibratory plates - Vibration intensity of the feed adjustable via potentiometer in the control cabinet - Integrated cross conveyor with extra soft, curved carriers - Cross conveyor runs only after release by the packaging machine or, during manual packing, upon footswitch signal - For optimal product handling and adjustment to package size, the cross conveyor speed can be set using a frequency converter - Service platform with ladder - Product-contacting parts made of stainless steel - Optimal weighing achieved by easily adjusting multiple parameters relevant for filling the weighing hoppers (filling time, refill, tolerance, etc.) - Creation of up to 40 programs for different products, weights, tolerances, and outputs - Simple program management and operation via touchscreen monitor - Mitsubishi PLC - Fill level sensor for controlling the feed conveyor - 5 heavy-duty height-adjustable support feet - Can be interfaced with common packaging machines

Condition: used, Dataweigh ADW-410SV – Precision Multihead Weigher for Efficient Packaging Lines The Dataweigh ADW-410SV is a high-performance multihead weighing system engineered for fast, accurate and reliable weighing of products in food, snack, confectionery, pet food and industrial applications. Built for continuous production environments, this machine combines robust design with easy operation to optimize throughput and minimize waste. Key Features & Benefits - High throughput: Designed with 10 weighing heads for efficient combination weighing and rapid fill cycles — ideal for mid-range production speeds. - Consistent accuracy: Achieve reliable portion control and minimized giveaway on each batch. Scribd - Hygienic construction: Built to meet hygiene standards required in food processing environments. Yamato Scale - Operator friendly: Intuitive controls make setup and changeovers fast and straightforward. Yamato Scale - Reduced downtime: Durable components and easy access improve uptime and cleaning efficiency. Yamato Scale Technical Specifications (Typical) Rsdpjx Srpujfx Abpscf (Specifications may vary by configuration and options.) - Model: ADW-410SV Multihead Weigher - Weighing Heads: 10 - Bucket Volume: Approximately 2 liters per head - Construction: Stainless steel frame — suitable for hygienic food environments Yamato Scale - Control Interface: User-friendly operator panel (exact interface may vary by model) Yamato Scale - Suitability: Inline integration with packaging and checkweigher systems Yamato Scale ----- Why Choose the Dataweigh ADW-410SV? - Boost production efficiency with multihead precision weighing - Reduce product giveaway and increase yield - Designed for hygienic, food-grade environments - Easy to operate and maintain * Model: ADW-410SV Multihead Weigher * Weighing Heads: 10

Condition: good (used), Year of construction: 2003, functionality: fully functional, machine/vehicle number: 11576, travel distance X-axis: 2,500 mm, travel distance Y-axis: 2,000 mm, travel distance Z-axis: 1,500 mm, rapid traverse X-axis: 100 m/min, rapid traverse Y-axis: 100 m/min, rapid traverse Z-axis: 100 m/min, nominal power (apparent): 40 kVA, controller manufacturer: Siemens, controller model: 840 D, overall weight: 22,000 kg, number of slots in tool magazine: 12, input voltage: 400 V, Equipment: chip conveyor, rotational speed infinitely variable, Eima Gamma Linear model milling machine Spindle mount HSK 63 F Rjdpfx Aex Uz H Iobpscf

Condition: good (used), Year of construction: 2009, Machine will come with robot . 42.000 rpm Rcedpfxoxfu S Ns Abpof

Condition: used, Ishida Checkweigher and Metal Detector Fully stainless steel Reject bin Weighing range - 0 to 1200 grams Rsdpfxjxtfymj Abpjcf 240 volts

Year of construction: 2013, condition: excellent (used), For sale: 14-head combination multihead weigher YAMATO OMEGA (practically unused, with an additional set of new buckets and chutes), Rsdpfx Abjwxw Szjpscf

Condition: good (used), Manufacturer: Hoppe / Cyrus Size: 1.400 x 2.600mm Deck: 1 Included: – UE 45 Unbalance Exciter – Electrical Motor (15 kW / 970 RPM) – Cardan shaft Rcjdpfxog Styzs Abpsf – Rubber Bumpers

Condition: new, functionality: fully functional, VFFS machine for the production of doypacks with zipper, including 4-head linear weigher. Equipped with: touch screen operating interface, plc, eye mark sensor for seal/cutting position, pneumatic sealing unit for end sealing, servo motor for film pulling, ribbon printer for batch number, date, BBD. Rodpfov Hpfkjx Abpjcf Specifications VFFS machine: max. speed of the machine in neutral: 35 cycles/min; 2 sets of forming collar for bag sizes: ~L 210mm & 300mm, ~W(70-300)mm; suitable film width: 280-720mm; product contact parts from: AISI 304. Specifications weighing unit: 4 weighing heads of 3 Liter volume, each; weighing range: 50-2000g; product contact parts from AISI304. New and with warranty. Immediately available from Reinbek.