Beli Lippert Gf 1000-700-600 bekas (25.019)

Kondisi: bekas, Lippert Belt Conveyor GF 1000-700-600 RA2251 Technical Specifications: Conveyor length (NL): 1000 mm Frame width (NB): approx. 700 mm Belt width (GuB): 600 mm Overall height (BH): 105 mm Support legs available as an option Conveying speed (v m/s): please contact us Drive: SEW gear motor, R17 DRS71M4/MM05 Electrical specifications: 50Hz V380-500, kW 0.55 / S1 Return roller (UR): Ø = 81 mm Drive drum (AT): Ø = 81 mm Optional equipment: Supports Side guides Frequency inverter for stepless speed control Dkedpjrrxcnsfx Afweu All prices are net, plus VAT, ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg For individual, professional consultation, simply contact us. Feel free to reach out by phone or email. We are happy to assist you with the planning and implementation of your projects. We look forward to hearing from you. Best regards, The Dr. Sonntag GmbH & Co. KG Team Your specialist and partner for intralogistics

Kondisi: bekas, Tahun pembuatan: 2001, Lippert Belt Conveyor Folding Band GF 1360-750-600 RA1829 Dkedpfxsk Abgvo Afweu The Lippert conveyor belt dates from 2001 and is in good (used) condition. The belt conveyor is equipped with an SEW brand motor with a MOVIMOT frequency inverter for speed control. Side guides and/or light barriers can be mounted on request for an additional charge. Support stands are not included in the scope of delivery but are optionally available on request. The photos shown were taken while the conveyor system was still installed in a logistics center. Technical data: - Conveyor length (NL): 1360 mm - Frame width (NB): 750 mm - Belt width (GuB): 600 mm - Installation height (BH): 105 mm - Belt height: 550 mm - Basic dimensions: 1270x1180 mm - Total height: 1300 mm - Tilt height difference: 300 mm - Conveyor speed (v m/s): 0.05-1.5 m/s - Drive: SEW geared motor S37 DT71D4/MM03/BW1 - Electrical data: --- Conveyor belt motor: 50Hz V380-500, kW 0.075 / 0.37 / S1 --- Tilt motor: 50Hz V220/400, kW 0.55 / S1 - Return roller (UR): Ø = 42 mm - Drive drum (AT): Ø = 64 mm - Belt: Type XVT-2128 - Year of manufacture: 2001 Optional: - Support stands - One-sided or double-sided side guide Prices are net, ex central warehouse Dr. Sonntag GmbH & Co. KG, 97076 Würzburg For individual, professional advice, please do not hesitate to contact us. Reach us by phone or e-mail. We are happy to assist you with the planning and implementation of your projects. We look forward to hearing from you. Best regards, Your Dr. Sonntag GmbH & Co. KG team Your specialist and contact for intralogistics.

Kondisi: bekas, Tahun pembuatan: 2008, de-hu-001 Djdpfx Aorrk Rtsfweku

Kondisi: bekas, Tahun pembuatan: 2015, Lippert Belt Conveyor GF 2500-750-600 RA2261 Technical Data: - Conveyor length (NL): 2500 mm - Frame width (NB): approx. 750 mm - Belt width (GuB): 600 mm - Construction height (BH): 105 mm - Support feet optionally available - Conveyor speed (v m/s): please contact us - Drive: SEW gear motor - Electrical data: 50Hz V380-500, kW 0.37 / S1 - Return roller (UR): Ø = 81 mm - Drive drum (AT): Ø = 81 mm Optional equipment available: - Support legs - Side guides - Frequency inverter for stepless speed control Prices are net plus VAT, ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg. For individual, expert advice, simply get in touch with us. Contact us by phone or email. We are happy to assist you with planning and implementing your projects. We look forward to hearing from you. Best regards, Your Dr. Sonntag GmbH & Co. KG team Djdpsrtalkofx Afwjku Your specialist and contact partner for intralogistics

Kondisi: bekas, Tahun pembuatan: 2014, Transnorm Conveyor Belt GF 14800-700-600 RA2196 Dkjdpfxsw Ef E Ao Afwju Technical specifications: Conveyor length (NL): 14,800 mm Frame width (NB): 700 mm, 800 mm with motor Belt width (GuB): 600 mm Overall height (BH): 80 mm, 430 mm with motor Support legs: available as an option Conveying speed (v m/s): 0.25 or 0.42 Drive: SEW gear motor, R27 DT80N4/TH Electrical data: 50Hz, 380-500V, 0.75 kW S1 Drive drum: Ø = 81 mm Return roller: Ø = 81 mm Available options: - Support stands - Single-sided or double-sided side guide - Frequency inverter for variable speed adjustment - Customizable length (longer/shorter) All prices are net, plus VAT, ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg For individual and professional consultation, simply contact us. Please contact us by phone or email. We are happy to support you with the planning and implementation of your projects. We look forward to hearing from you. Best regards, Your team at Dr. Sonntag GmbH & Co. KG Your specialist and contact partner for intralogistics

Kondisi: bekas, Tahun pembuatan: 2001, RA2508 Dkodpfx Ajy R Hb Nofwou

Kondisi: bekas, Tahun pembuatan: 2008, RA2468 Djdeyi Inaepfx Afwoku

Kondisi: bekas, Lippert Belt Conveyor GF 900-750-600 RA2252 Technical Specifications: Conveyor length (NL): 900 mm Frame width (NB): approx. 750 mm Belt width (GuB): 600 mm Overall height (BH): 105 mm Support legs available as an option Conveyor speed (v m/s): please contact us Drive: SEW geared motor Electrical data: 50Hz V380-500, kW 0.37 / S1 Return drum (UR): Ø = 81 mm Drive drum (AT): Ø = 81 mm Optional extras available: Supports Side guides Frequency inverter for stepless speed adjustment Prices are net plus VAT ex central warehouse of Dr. Sonntag GmbH & Co. KG, 97076 Würzburg For individual expert advice, simply get in touch with us. Contact us by phone or email. We are happy to assist you in planning and implementing your projects. We look forward to hearing from you. Best regards Dedpferrxcrsx Afwsku Your team at Dr. Sonntag GmbH & Co. KG Your specialist and partner for intralogistics

Kondisi: bekas, Lippert Belt Conveyor GF 800-700-600 RA2249 Technical Specifications: Conveyor Length (NL): 800 mm Frame Width (NB): 700 mm Belt Width (GuB): 600 mm Construction Height (BH): 105 mm Support Legs: optionally available Conveyor Speed (v m/s): please contact us Drive: SEW geared motor Electrical Data: 50Hz V380-500, kW 0.37 / S1 Return Pulley (UR): Ø = 81 mm Drive Drum (AT): Ø = 81 mm Optional Accessories: Supports Side guides Frequency inverter for stepless speed control All prices net, plus VAT ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg For individual, expert advice, simply contact us. You can reach us by phone or email. We are happy to assist you with the planning and implementation of your projects. Dsdpfjrrk Rpex Afwsku We look forward to hearing from you. Kind regards, Your Dr. Sonntag GmbH & Co. KG team Your specialist partner for intralogistics.

Kondisi: bekas, Lippert Belt Conveyor GF 1035-750-600 RA2260 Technical specifications: Conveying length (NL): 1035 mm Frame width (NB): approx. 750 mm Belt width (GuB): 600 mm Overall height (BH): 105 mm Support legs optionally available Conveying speed (v m/s): please contact us Drive: SEW geared motor, S37 DRS71S4/TH/Z Electrical data: 50Hz V380-500, 0.37 kW / S1 Return roller (UR): Ø = 81 mm Drive drum (AT): Ø = 81 mm Options available: Supports Side guides Frequency inverter for stepless speed adjustment Prices are net plus VAT ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg For tailored, professional advice, simply contact us. Feel free to reach out by phone or email. We are happy to assist you with the planning and implementation of your projects. We look forward to hearing from you. Dedpfx Asrrz Hrjfweku Best regards, Your Dr. Sonntag GmbH & Co. KG Team Your specialist and partner for intralogistics

Kondisi: diremajakan ulang (bekas), Tahun pembuatan: 2015, Fungsionalitas: berfungsi sepenuhnya, diameter rotor: 600 mm, lebar rotor: 1.000 mm, tahun perombakan terakhir: 2026, Mesin penghancur, tipe berat Produsen: NEUE HERBOLD, D-74889 Sinsheim Penggerak: 75 kW Corong: Corong dengan sabuk konveyor Lebar kerja: 1000 mm Diameter rotor: 600 mm Tahun pembuatan 2015, telah direkondisi secara menyeluruh dengan: - Rotor baru - Corong baru Dsdpsz Ak A Eefx Afwjku - Rangka dasar baru Contoh aplikasi: Menghancurkan gumpalan besar, potongan awal, profil, peti minuman, kotak, peti sayuran, ...

Kondisi: bekas, Lippert Gurtförderer GF 12730-750-600 RA2259 Technische Daten: Förderlänge (NL): 12730 mm Gerüstbreite (NB): ca. 750 mm Gurtbreite (GuB): 600 mm Bauhöhe (BH): 105 mm Stützfüße optional erhältlich Fördergeschwindigkeit (v m/s): bitte kontaktieren Antrieb: SEW Getriebemotor, R37 DRE80M4/TH/Z Elektrische Daten: 50Hz V380-500, kW 0,75 / S1 Umlenkrolle (UR): Ø = 81 mm Antriebstrommel (AT): Ø = 81 mm Optional erhältlich: Stützen Seitenführungen Frequenzumrichter für stufenlose Geschwindigkeitsregelung Preise netto zzgl. MwSt. ab Zentrallager Dr. Sonntag GmbH & Co KG, 97076 Würzburg Für eine individuelle, fachmännische Beratung setzten Sie sich einfach mit uns in Verbindung. Kontaktieren Sie uns einfach telefonisch oder per Mail. Wir helfen Ihnen gerne bei der Planung und Umsetzung Ihrer Projekte. Wir freuen uns darauf von Ihnen zu hören. Dedpfxjrrxdas Afweku Mit freundlichen Grüßen Ihr Team der Dr. Sonntag GmbH & Co. KG Ihr Spezialist und Ansprechpartner für Intralogistik

Kondisi: seperti baru (mesin pameran), Tahun pembuatan: 2017, Kannegiesser Belt Conveyor Belt Conveyor Belt GF 1000-680-600 RA1302 The Kannegiesser belt conveyor is from 2017 and is in good (used) condition. The conveyor features a 400V MKM TYP-1 681.015 motor with frequency inverter for adjustable conveying speed. The supports shown in the photos are included in the delivery scope. Technical Specifications: Conveying Length (NL): 1000 mm Frame Width (NB): approx. 680 mm Belt Width (GuB): 600 mm Dkjdjw Iga Espfx Afwsu Overall Height / Belt Incline (BH): 685 mm +/- 100 mm Number of Support Legs: 2 pcs Conveying Speed (v m/s): Adjustable up and down with frequency inverter Drive: Standard Motor Electrical Data: 400V / 50Hz / 0.37kW Deflection Drum (UT): Ø = 60 mm Belt: 2-ply PVC belt, grey, smooth Year of Manufacture: 09/2017 Features / Accessories: 1x MKM TYP-1 681.015/4 with frequency inverter 1x Emergency stop switch, single-sided under frame, central position 2x Light barrier sensors 2x Deflection drum guards All prices net, plus VAT, ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg For individual, professional consultation, please contact us directly. You can reach us by phone or email. We will gladly support you with the planning and implementation of your projects. We look forward to hearing from you! Best regards, Your Dr. Sonntag GmbH & Co. KG Team Your specialist and contact for intralogistics

Kondisi: bekas, Lippert-hihnakuljetin GF 7920-750-600 RA2253 Tekniset tiedot: Kuljetuspituus (NL): 7920 mm Runko leveys (NB): n. 750 mm Hihnan leveys (GuB): 600 mm Rakennekorkeus (BH): 105 mm Dsdpfx Asrrxcvsfweku Tukijalat saatavilla lisävarusteena Kuljetusnopeus (v m/s): otathan yhteyttä Käyttö: SEW-vaihdemoottori Sähköiset tiedot: 50Hz V380-500, kW 0,55 / S1 Kääntöpyörä (UR): Ø = 81 mm Vetotela (AT): Ø = 81 mm Saatavilla lisävarusteena: Tukijalustat Sivusuojat Taajuusmuuttaja portaattomaan nopeudensäätöön Hinnat netto, ei sisällä alv:tä, nouto varastosta Dr. Sonntag GmbH & Co KG, 97076 Würzburg Tarjoamme mielellämme yksilöllistä ja asiantuntevaa neuvontaa. Ota yhteyttä puhelimitse tai sähköpostitse. Autamme mielellämme projektienne suunnittelussa ja toteutuksessa. Odotamme yhteydenottoanne. Ystävällisin terveisin, Dr. Sonntag GmbH & Co. KG:n tiimi Teidän erikoisosaajanne ja yhteistyökumppaninne intralogistiikassa.

Kondisi: bekas, Tahun pembuatan: 2014, Transnorm Conveyor Belt GF 25050-700-600 RA2152 Technical Data: - Conveyor length (NL): 25,050 mm - Frame width (NB): 700 mm, 800 mm with motor - Belt width (GuB): 600 mm - Overall height (BH): 80 mm, 430 mm with motor - Support feet: optionally available - Conveyor speed (v m/s): - Drive: SEW gear motor - Electrical data: 50Hz V380-500 - Drive drum: Ø = 81 mm - Return roller: Ø = 81 mm Optionally available: - Supports - Side guide (one-sided or double-sided) - Frequency inverter for stepless speed adjustment - Length customization (longer/shorter) Prices are net plus VAT, ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg For individual, professional advice, simply contact us. Get in touch by phone or email. We are happy to assist you with the planning and implementation of your projects. We look forward to hearing from you. Dkjdpfxsrhhuaj Afwou Kind regards, Your Dr. Sonntag GmbH & Co. KG Team Your specialist and point of contact for intralogistics

Kondisi: bekas, Tahun pembuatan: 2021, Pengering ruang untuk plastik daur ulang. Produsen: Pusat Konstruksi Mesin Kreatif Tahun produksi: 2021 Dedsztzzgepfx Afwsku Catu daya: 400 V Daya: 75 kW Kapasitas: 700 kg/jam (plastik lunak) 1000 kg/jam (plastik keras) Dimensi eksternal mesin: - panjang: 4.000 mm - lebar: 1.500 mm - tinggi: 2.600 mm Dilengkapi dengan konveyor sabuk. Kondisi teknis: bekas

Kondisi: bekas, Lippert lead-in/out belt, belt conveyor GF 640-550-400 / 815-550-400 / 820-750-600 RA2050 Technical data: Conveyor length (NL): 640 mm or 815 mm with belt width 400 mm, or 820 mm with belt width 600 mm Frame width (NB): 550 mm / 750 mm Belt width (GuB): 400 mm / 600 mm Overall height (BH): 105 mm Support legs: optionally available Conveying speed (v m/s): speed is matched to the main belt via gear ratio Drive: toothed belt drive Return roller (UR): Ø = 81 mm Drive drum (AT): Ø = 81 mm Options available: Support stands Side guides, single- or double-sided Please note that a suitable sprocket must be fitted on the output shaft for the belt drive. As a result, it may be necessary to use a different return roller. Please contact us for further details. Damaged belts are replaced prior to delivery. All prices are net plus VAT ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg. For individual, professional advice, please contact us directly. Simply call us or send us an email. We are happy to assist you with the planning and implementation of your projects. We look forward to hearing from you. Kind regards, Your Dr. Sonntag GmbH & Co. KG team Dsdpfx Ajmqtzcsfwoku Your specialist and contact partner for intralogistics

Kondisi: bekas, Tahun pembuatan: 2014, Transnorm Conveyor Belt GF 21100-700-600 Dsdpsq I Ty Hefx Afwjku RA2204 Technical Specifications: Conveyor length (NL): 21,100 mm Frame width (NB): 700 mm, 800 mm with motor Belt width (GuB): 600 mm Installation height (BH): 80 mm, 430 mm with motor Support legs: available optionally Conveyor speed (v m/s): 0.42 Drive: SEW geared motor, R27 DT90S4/TH Electrical data: 50Hz V380-500, 1.1 kW S1 Drive drum: Ø = 81 mm Belt return roller: Ø = 81 mm Optionally available: Supports Side guide (one-sided or double-sided) Frequency inverter for stepless speed adjustment Customizable length (longer/shorter) Prices quoted are net, plus VAT, ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg For individualized, professional consultation, please contact us directly. Simply reach out to us by phone or email. We are happy to assist you with the planning and implementation of your projects. We look forward to hearing from you. Best regards, Your Dr. Sonntag GmbH & Co. KG team Your specialist and point of contact for intralogistics.

Kondisi: bekas, Tahun pembuatan: 2014, Transnorm incline conveyor with decline belt, angled conveyor with curve and feed section GF 12965-700-600 RA2076 Technical Data: Conveying length (NL): 12,965 mm (3,000 mm feed section + 6,865 mm incline belt + 3,100 mm curve) Frame width (NB): 700 mm, 800 mm with motor Belt width (GuB): 600 mm Installation height (BH): 80 mm, 430 mm with motor Angle: freely adjustable between 0 and 15° Support legs: available as an option Conveying speed (v m/s): freely adjustable via frequency converter Drive: SEW gear motor, R27 DRE80M4BE1/MM15/LN Electrical data: 50Hz V380-500, 1.1 kW S1 Dksdpsn Suluofx Afwju Drive drum: Ø = 81 mm Belt return roller: Ø = 81 mm Optional equipment: Supports Side guides (one-sided or double-sided) Length can be customized (longer/shorter) Prices are quoted net plus VAT ex central warehouse of Dr. Sonntag GmbH & Co. KG, 97076 Würzburg For individual, expert advice, simply get in touch with us. Contact us by phone or email. We are happy to assist you with the planning and implementation of your projects. We look forward to hearing from you. Kind regards, Your team at Dr. Sonntag GmbH & Co. KG Your specialist and contact for intralogistics.

Kondisi: bekas, Tahun pembuatan: 2014, Transnorm Conveyor Belt GF 1000-700-600 RA2058 Technical Data: Conveyor length (NL): 1000 mm Frame width (NB): 700 mm, 800 mm with motor Belt width (GuB): 600 mm Construction height (BH): 80 mm, 430 mm with motor Support legs: available optionally Conveying speed (v m/s): 0.75 Drive: SEW geared motor, R17 DRS71S4/MM05/LN Electrical data: 50 Hz V380-500, kW 0.55 S1 Drive drum: Ø = 81 mm Return roller: Ø = 81 mm Optional accessories: Dkodpfx Afen Tpu Rswou - Support legs - Side guides, single-sided or double-sided - Frequency inverter for stepless speed adjustment - Length adjustment (longer/shorter) Prices are net plus VAT, ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg For individual, professional consultation, please feel free to contact us. You can reach us by phone or email. We are happy to assist you in planning and implementing your projects. We look forward to hearing from you. With kind regards, Your team at Dr. Sonntag GmbH & Co. KG Your specialist and point of contact for intralogistics.

Kondisi: bekas, Tahun pembuatan: 2014, Transnorm Conveyor Belt GF 19700-700-600 RA2146 Dsdpfx Afoq Izpgjwoku Technical Specifications: Conveyor length (NL): 19,700 mm Frame width (NB): 700 mm, 800 mm with motor Belt width (GuB): 600 mm Construction height (BH): 80 mm, 430 mm with motor Support legs: available as an option Conveying speed (v m/s): 0.42 Drive: SEW gear motor, R27 DT90S4/TH Electrical data: 50Hz V380-500, 0.75 kW S1 Drive drum: Ø = 81 mm Belt return roller: Ø = 81 mm Optionally available: - Support legs - Single-sided and double-sided side guides - Frequency inverter for stepless speed adjustment - Customizable length (longer/shorter) Prices are net, plus VAT, ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg. For individual, professional advice, simply get in touch with us. Contact us by phone or email. We are happy to assist you in planning and implementing your projects. We look forward to hearing from you. Best regards, Your Dr. Sonntag GmbH & Co. KG Team Your specialist and contact for intralogistics.

Kondisi: bekas, Gußeiserner Spannwürfel, 2 Spannflächen Länge: 1000 mm Höhe: 600 mm Tiefe: 800 mm T-Nutenmaße: 38 x 22 mm Dkedpfx Afsz I A E Tswou Gewicht: ca. 600 kg

Kondisi: bekas, Tahun pembuatan: 2014, Transnorm Conveyor Belt GF 21730-700-600 RA2090 Technical Data: - Conveyor Length (NL): 21,730 mm - Frame Width (NB): 700 mm, 800 mm with motor - Belt Width (GuB): 600 mm - Installation Height (BH): 80 mm, 430 mm with motor - Support Legs: available optionally - Conveyor Speed (v m/s): 0.75 - Drive: SEW gear motor R27 DT90S4/TH - Electrical Data: 50Hz V380-500, kW 1.1 S1 - Drive Drum: Ø = 81 mm - Return Roller: Ø = 81 mm Optional Accessories: - Support legs - Side guides, single or double-sided - Frequency inverter for stepless speed adjustment - Length adjustment (extension or shortening) All prices are net, plus VAT, ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg. For individual and professional advice, simply get in touch with us. You can contact us by phone or email. We are happy to assist you with the planning and implementation of your projects. We look forward to hearing from you. Dkedpfx Asn U Dyiofwou Best regards, Your team at Dr. Sonntag GmbH & Co. KG Your specialist and partner for intralogistics.

Kondisi: bekas, Tahun pembuatan: 2014, Transnorm incline belt, decline belt, incline conveyor with curve and pre-run GF 7600-700-600 RA2101 Technical specifications: - Conveyor length (NL): 7,600 mm (800 mm pre-run + 6,000 mm incline belt + 800 mm curve) - Frame width (NB): 700 mm, 800 mm including motor - Belt width (GuB): 600 mm - Installation height (BH): 80 mm, 430 mm with motor - Angle: continuously adjustable between 0 and 15° - Support legs: optionally available - Conveyor speed (v m/s): variable with frequency inverter - Drive: SEW geared motor, R27 DT80N4/BMG/TH - Electrical data: 50Hz V380-500, 0.75 kW S1 - Drive drum: Ø = 81 mm - Belt return roller: Ø = 81 mm Optional equipment: - Support legs - Lateral guides (one-sided or both-sided) - Length adjustment (longer/shorter) Prices are net plus VAT ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg Dksdpfjq Scqfjx Afweu For individual, expert advice, please contact us directly. You can reach us by phone or e-mail. We are happy to support you with planning and implementing your projects. We look forward to hearing from you! Kind regards, Your Dr. Sonntag GmbH & Co. KG team Your specialist and contact for intralogistics

Kondisi: bekas, Tahun pembuatan: 2014, transnorm-conveyor-belt-gf-22980-700-600-ra2064-technical-specif ications-conveyor-length-nl-22980-mm-frame-width-nb-700-mm-800-mm -with-motor-belt-width-gub-600-mm-overall-height-bh-80-mm-430-mm- with-motor-support-legs-optional-available-conveying-speed-v-ms-0 -42-drive-sew-gear-motor-r27-dt90s4-th-electrical-data-50hz-v380- 500-kw-1-1-s1-drive-drum-diameter-81-mm-belt-return-roller-diamet er-81-mm-options-available-supports-side-guides-single-or-double- sided-frequency-inverter-for-continuous-speed-adjustment-adjustab le-length-longer-shorter-prices-are-net-plus-vat-ex-warehouse-dr- sonntag-gmbh-co-kg-97076-wuerzburg-for-individual-professional-ad vice-simply-contact-us-by-phone-or-email-we-are-glad-to-assist-yo u-with-the-planning-and-implementation-of-your-projects-we-look-f orward-to-hearing-from-you-best-regards-your-dr-sonntag-gmbh-co-k g-team-your-specialist-and-contact-partner-for-intralogistics Dodpfxjn I Uwbo Afwsku