Rsf Elektronik Msa 554 nakup rabljenega (628)

Stanje: generalkompletno obnovljen (rabljeno), Leto izdelave: 2014, premer struženja nad prečnim suportom: 480 mm, stružna dolžina: 680 mm, premer struženja: 410 mm, največja hitrost vretena: 4.000 obr/min, potovalna razdalja osi X: 290 mm, pomik po osi Z: 750 mm, moč vretenovega motorja: 22 W, Brand: Hyundai-Wia Model: L-300/MSA Category: CNC Lathes Year of manufacture: 2014 CNC Control: FANUC Series 32i-Model A Machine weight: 7,000 kg Machine dimensions: - Length: 4,780 mm - Width: 2,055 mm - Height: 2,000 mm Capacity - Max swing diameter over bed: 750 mm - Max swing diameter over carriage: 480 mm - Max turning diameter: 410 mm - Max turning length: 680 mm - Spindle/bar capacity, main/sub: 76 mm / 65 mm Travel - X-axis travel: 290 mm - Z-axis travel: 750 mm - ZB-axis travel: 700 mm - C-axis: 360° (minimum increment 0.001°) Main Spindle - Spindle diameter: 254 mm - Spindle speed: 3,500 rpm - Spindle nose: ASA A2-8 - Spindle motor (max/cont.): 22/18.5 kW Hnsdpfx Aex Elzkohuol - C-axis control minimum angle: 0.001° Sub Spindle - Sub spindle diameter: 210 mm - Sub spindle speed: 4,000 rpm - Spindle nose: ASA A2-6 - Spindle motor (max/cont.): 11/7.5 kW - C-axis control minimum angle: 0.001° Turret - Turret stations (live tooling): 12 - Driven tool speed: 4,000 rpm - Driven tool motor (max/cont.): 5.5/3.7 kW - Turning/Boring tool size: 25x25 mm or 50 mm Rapid Traverse - X/Z axes: 20,000 mm/min - ZB axis: 24,000 mm/min Accessories and Other Equipment - Chip conveyor - Coolant tank with high-pressure wash pump 20 bar - Tool setter with automatic up/down (button & M-code) - Various live and static toolholders - Operation manuals, electrical diagrams, and CE declaration

Stanje: zelo dobro (rabljeno), Leto izdelave: 2015, obratovalne ure: 1.884 h, PROD. ZNAMKA Hnedeyi A Arspfx Ahuol TIP MSA 15 500AD2000 S/N CAI857781 LETO 2015 MOČ (kW) 15 IZKLOP (m3/min) 1,79 TLAK (bar) 10 URE (DOC/SKUPAJ) 1884/8665 FREKVENČNIK ne VGRAJEN SUŠILEC da IZMENJEVALEC ne HLADILEN (ZRAK/VODA) zrak NA REZERVOARJU da 500 DOKUMENTI da NOVO/RABLJENO RABLJENO

Stanje: rabljeno, Leto izdelave: 1978, Technical Details: Drilling capacity in steel (diameter): 100 mm Throat depth: 400 - 2100 mm Vertical boom adjustment: 100 mm Spindle taper: MK 50 Drilling depth: 415 mm Spindle stroke: 400 (scale) mm Hnodpfx Aheu Id Aweujl Column rotatable: 360° Column diameter: Ø 500 mm Distance spindle head – clamping surface min./max.: 400 / 1,800 mm Spindle speed range: 12.5 ... 1,600 / 15 steps rpm Feed: 0.063 ... 2.5 / 15 steps mm/rev Table clamping surface (L x W): 2,000 x 950 mm Total power requirement: approx. 35 kW Approx. machine weight without cube: 8.0 t Machine dimensions approx. (LxWxH): 3.40 x 1.16 x 3.51 m Additional information: - Spindle horizontal travel: 1,700 mm Equipment: - Incl. drilling cube (horizontal surface: 1000 x 1000 x 500 mm, center bore Ø 35 mm; 6 T-slots), (vertical surface: 1,000 x 500 mm, 3 T-slots) - Control panel - Coolant system

Stanje: kot nova (razstavni stroj), Leto izdelave: 2025, obratovalne ure: 61 h, Funkcionalnost: popolnoma funkcionalen, Vorführmaschine sofort verfügbar (Plug and Play): Frequenzgesteuerter RENNER RSF-PRO 7,5 – (10 bar) öleingespritzter Schraubenkompressor mit Steuerung RENNERtronic Touch Steuerung Bj.: 2025 Betriebsstunden: 61 Bh Steuerung: RENNERtronic Touch (einstellbarer Druckbereich von 6 bis 10 bar) Druck: 6 bis 10 bar Nennleistung: 7,5 kW Liefermenge: 0,42 bis 1,37 m³/min (bei 6 bar) 0,41 bis 1,30 m³/min (bei 7 bar) 0,39 bis 1,24 m³/min (bei 8 bar) 0,36 bis 1,18 m³/min (bei 9 bar) 0,33 bis 1,09 m³/min (bei 10 bar) Schallpegel: 62 dB(A) Hsdpfxjx U Dywe Ahuonl Druckluftausgang: G 1/2" Abmessungen Länge x Breite x Höhe: 824 x 553 x 1014 mm Gewicht: 237 kg Bequeme Leasing über unsere Hausbank möglich. Besuchen Sie unser Ladengeschäft. Wir haben immer eine große Auswahl an neuen und gebrauchten Kompressoren auf Lager! Sofort verfügbar.

Stanje: zelo dobro (rabljeno), Leto izdelave: 2009, Funkcionalnost: popolnoma funkcionalen, skupna dolžina: 2.800 mm, skupna širina: 1.200 mm, skupna višina: 1.250 mm, skupna masa: 560 kg, vhodna napetost: 400 V, vhodni tok: 3 A, vhodna frekvenca: 50 Hz, Three-belt Derinding Machine / Skinning Machine Brand: MAJA Hsdpfxjv Aa Axs Ahuonl Model: BXM 554 Year of manufacture: 2009 Voltage: 400V 50Hz 3.4A Power: 1.25 kW Weight: 560 kg Belt width: 500 mm (3 units) Blade width: 550 mm Dimensions: 2800 x 1200 x 1250 mm

Stanje: rabljeno, Leto izdelave: 2012, Vijačni kompresor MARK MSA 15 Maksimalni delovni tlak: 10 bar Kompletno s hladilnim sušilcem in 500 L rezervoarjem stisnjenega zraka Teža: 445 kg Motor: 15 kW Hodpfsycfxvox Ahuenl Pretok zraka: 119 m³/h Priključna vrednost: 400 V, 3 faze

Stanje: pripravljen za uporabo (rabljen), A GEA clarification separator (cream separator) is available. Bowl speed: 5,920 rpm, material density: 1.1 kg/dm³, throughput capacity: approx. 10,000 l/h, motor power: approx. 18 kW, construction material: stainless steel 316. Documentation is available. An on-site inspection is possible. Hnedou S I D Depfx Ahuel

Stanje: rabljeno, Leto izdelave: 2025, obratovalne ure: 80 h, Demo stroj – prototip, takoj na voljo: RENNER RSF REvolution 90 D – (5 do 13 barov), frekvenčno krmiljen, direktno gnan vijčasti kompresor s krmiljenjem RENNERtronic Plus Touch nastavljiv tlak od 5 do 13 barov Delovne ure: cca 80 h Letnik izdelave: 2025 Tlak: 6 do 13 barov Nazivna moč: 250 kW Dobava zraka: pri 5 bar: 6,52 do 17,17 m³/min pri 6 bar: 6,50 do 17,11 m³/min pri 7 bar: 6,47 do 17,02 m³/min Hsdpfsxpwxyjx Ahujnl pri 8 bar: 6,44 do 15,88 m³/min pri 9 bar: 6,39 do 15,10 m³/min pri 10 bar: 6,32 do 14,25 m³/min pri 13 bar: 6,05 do 11,61 m³/min Raven hrupa: 74 dB(A) Dimenzije D x Š x V: 1997 x 1493 x 1801 mm Teža: 2850 kg Obiščite našo prodajalno. Vedno imamo na zalogi veliko izbiro novih in rabljenih kompresorjev! Takoj na voljo.

Leto izdelave: 2021, obratovalne ure: 2.235 h, stanje: rabljeno, Used machine, immediately available: RENNER RSF 250 D – frequency-controlled, direct-drive screw compressor (6 to 8 bar) with RENNERtronic control system with REflex control – adjustable pressure range from 6 to 8 bar Operating hours: 2235 h Year of manufacture: 2021 Pressure: 6 to 8 bar Rated power: 250 kW Free air delivery: at 6 bar: 12.13 to 49.30 m³/min at 8 bar: 11.80 to 44.50 m³/min Sound level: 84 dB(A) Compressed air outlet: DN 100 Hedpfxeh Rvpko Ahuonl Dimensions (L x W x H): 3663 x 2100 x 2338 mm Weight: 5530 kg Visit our showroom. We always have a large selection of new and used compressors in stock! Immediately available.

Stanje: zelo dobro (rabljeno), Funkcionalnost: popolnoma funkcionalen, Centrifuga GEA WESTFALIA INOX ZA HIGIENIZACIJO MLEKA. MOŽEN OGLED NA LOKACIJI, V POPOLNEM STANJU. PREGLEDANA. Hedpfx Ahoy Av Upjuenl

Stanje: rabljeno, Maja Derinding Machine - Model: BXM 554 - Power: 1.1 kW - External dimensions: 1900 x 1150 x 1230 mm - Cutting width: 554 mm - Conveyor width: 500 mm - Power supply: 400V 50Hz 3-phase (3N) - Weight: 370 kg - In stock: 1 unit Hnsdpfewwgxbex Ahuol - Condition: used, very good

Stanje: novo, Murr Elektronik Modlight70 4000-75070-1500003 / 86218 connection element M12, unused in original packaging, 100% functional, scope of delivery as shown in photos. Hnjdjpnpndopfx Ahusl

Stanje: pripravljen za uporabo (rabljen), Hüttinger Elektronik 1324293 HF končni ojačevalnik 36/44 kW z reflektometrom 973412 za laserski stroj, rabljen, dobro ohranjen, 100% delujoč, obseg dobave po fotografijah. POZOR: Stroški pakiranja in dostave na povpraševanje! Hjdjx Etu Sepfx Ahuonl

Stanje: rabljeno, Leto izdelave: 2005, Funkcionalnost: popolnoma funkcionalen, For sale is a complete shrink sleeve system consisting of a sleeve applicator (Etisleeve) and a multi-zone steam shrink tunnel (Powersteam) from the renowned manufacturer Sleever International. The system was until recently in productive use and reliably and precisely applies shrink sleeves to cylindrical containers. Machine configuration: Sleeve applicator Manufacturer: Sleever International Model: Etisleeve Type: 75 SL 2V 80 Hedpfx Aex Tg Ubshujnl Year: 2005 CE compliant Steam shrink tunnel Manufacturer: Sleever International Model: Powersteam Type: MSA 250 Year: 2005 Control & operation: – Integrated HMI control panel – Digital entry of sleeve length – Performance display (units per minute) – Cycle and process control – Safety monitoring (housing monitoring, reset function) – Production and daily counters Technical features: – Precise vertical sleeve application – Automatic sleeve film feed – Centering station for exact positioning – Multi-zone steam shrink tunnel with stainless steel interior – Continuous stainless steel conveyor belt – Screw-feed system with exchangeable screws – Height- and format-adjustable guide rails – Complete safety glass enclosure with interlock – Industrial drives and robust mechanics Formats & performance: – Proven operation with 100 ml containers – Documented sleeve lengths (e.g. 155 mm) – Additional formats possible (format dependent) – Performance depending on product approx. 40–80 containers/minute Condition: – Used – System complete and fully functional Scope of delivery: – Etisleeve sleeve applicator – Powersteam steam shrink tunnel – Integrated conveyor technology – Feed screws and visible format parts – Available adjustment and format documentation The system is currently still fully assembled and can be inspected in operational condition. A live demonstration under power, with product and sleeve film, is possible by prior appointment. Location: – Berlin – Inspection possible Price: – On request

Stanje: pripravljen za uporabo (rabljen), RST Elektronik ARC-0 analog phase angle controller for elevators, serial number as shown in photo, used, normal signs of use, 100% functional, scope of delivery as per photos Hsdpfx Ahoi Ec Ecsusnl

Stanje: rabljeno, Leto izdelave: 2016, obratovalne ure: 14.279 h, številka stroja/vozila: 644063, Delivery volume 4.61 m³/min at 10 bar Delivery volume 5.23 m³/min at 8 bar Operating pressure 10 bar Hodpjn Stanjfx Ahusnl Rated power 30.0 kW Operating hours 14,279 Load hours 11,148 Compressed air connection G1 1/4" Sound level 69 dB(A) Required space (L x W x H): 1,400 x 830 x 1,640 mm Weight approx. 850 kg

Stanje: zelo dobro (rabljeno), Leto izdelave: 1985, Funkcionalnost: popolnoma funkcionalen, skupna masa: 7.650 kg, skupna višina: 3.500 mm, skupna dolžina: 3.410 mm, skupna širina: 1.270 mm, Ob zanimanju z veseljem pošljem tehnični podatkovni list. - Radialni vrtalni stroj HCP GRV 554 - Leto izdelave: 1985 - Cena je prosto naložena v 27729 Hambergen - Stroj si je možno ogledati, prosim za dogovor o terminu - Stroj se prodaja brez garancije/odgovornosti, do odklopa je deloval zelo zanesljivo - Priložena je tudi omarna miza, mere: 1200 x 750 x 500 mm - Teža stroja: 7.650 kg - Dimenzije stroja: 3.410 x 1.270 x 3.500 mm Hnodpfx Asx A Dpfehusl - Pri prevozu/vnosu radi pomagamo, stroški bodo vnaprej ponujeni po fiksni ceni!

Stanje: zelo dobro (rabljeno), prevoženi kilometri: 7.695 km, moč: 331 kW (450,03 KM), prva registracija: 10/2015, vrsta goriva: dizel, konfiguracija osi: 8x4, medosna razdalja: 5.200 mm, gorivo: dizel, kapaciteta rezervoarja za gorivo: 400 l, zavore: zaviranje z motorjem, barva: bela, voznikova kabina: dnevna kabina, vrsta prenosa: samodejen, emisijski razred: Euro 6, Leto izdelave: 2015, Oprema: ABS, AdBlue, centralno zaklepanje, električno nastavljivo ogledalo, električno upravljanje oken, filter saj, klimatska naprava, meglenke, navigacijski sistem, spojka prikolice, spojler, tempomat, = Other options and accessories = - Aluminum fuel tank - Power brake booster - Roof spoiler - Low-noise - Speed limiter - LED lights - Air suspension - Air horn - Particulate filter - Reversing camera - Sun visor - Stability control - Toolbox - Power take-off (PTO) - Towing eye = Further information = Technical details Number of cylinders: 6 Engine displacement: 10,837 cc Unladen weight: 24,830 kg Transmission Gearbox: I-SHIFT, automatic Axle configuration Front axle: Steered Rear axle 1: Twin wheels Rear axle 2: Twin wheels Rear axle 3: Lift axle; Steered Condition Technical condition: very good Optical condition: very good Hnedpoxn Sr Ssfx Ahujl VOLVO FM 450 8X4 TRIDEM WITH OVERMAT MSA 22.13 EPS PRO AUTOMATIC MIXING AND PUMPING SYSTEM FOR POLYSTYRENE LIGHTWEIGHT FLOOR FILL EURO 6 L PACKAGE 450 HP DRIVE 8X4 TRIDEM WITH LIFTABLE AND STEERABLE LAST AXLE AIR SUSPENSION WHEELBASE 520 CM I-SHIFT AUTOMATIC GEARBOX WITH ENGINE BRAKE FM CAB WITH AIR CONDITIONING, SAT NAV, XENON, CAMERA 3 SEATS IN CABIN TRAILER COUPLING MULTIPLE TOOLBOXES ONLY 7,695 KM!!! OVERMAT MSA 22.13 EPS PRO AUTOMATIC MIXING AND PUMPING SYSTEM FOR POLYSTYRENE LIGHTWEIGHT FLOOR FILL Polystyrene volume 22 m3 Binder volume 13 m3 Metering mixer 400 l Pumping mixer 800 l Height 440 cm Water tank 1000 l Production of lightweight subfloors with polystyrene up to 15 m3/h Production of foam concrete up to 25 m3/h Drive via vehicle P.T.O. CE Removable BDF system FOLLOW US ON INSTAGRAM, FACEBOOK AND TIKTOK TO WATCH OUR VIDEOS OF TRUCKS, COMMERCIAL VEHICLES AND MACHINERY WE HAVE FOR SALE. WIR SPRECHEN DEUTSCH WE SPEAK ENGLISH HABLAMOS ESPANOL

Stanje: skoraj kot novo (rabljeno), Leto izdelave: 2018, Funkcionalnost: popolnoma funkcionalen, OPIS STARPRINT je polavtomatski tiskarski stroj z ravno posteljo, kompaktne izvedbe, primeren za tiskanje na vse vrste površin do maksimalne debeline 20 mm, saj ima stroj tiskovno ploščo, ki je nastavljiva po višini. Hjdpfxjtt I Sis Ahuenl Možnost dela v treh načinih: avtomatski, ciklični in ročni. TEHNIČNI PODATKI STARPRINT Tiskalna površina (globina × širina): 50 × 70 cm Maksimalna površina sita (globina × širina): 94 × 110 cm Dimenzije tiskalne mize (globina × širina): 82 × 105 cm Vakuumsko območje (globina × širina): 62 × 85 cm Višina delovne ploščadi: 90 cm Maksimalna kapaciteta proizvodnje: 900 kosov/uro Zunanje dimenzije (širina × globina × višina): 152 × 144 × 120 cm Vgrajena moč: 1,5 kW Obratovalni zračni tlak: 5–6 bar Teža: 420 kg Napetost: 400 V Poraba zraka: 190 l/h

Stanje: dober (rabljeno), Različni nosilci orodij. Kot smo že obvestili, se uporabljajo na CNC stružnici Biglia. Hnjdpey Shyiefx Ahuel

Stanje: rabljeno, Premer koša: 410 mm Industrijski pralni avtomat Emsa Rotatherm Mini za čiščenje delov in orodij od maščobe, olja, smole, voska, barv, ostružkov in še veliko več. Hnjdpfxex Sx Eco Ahusl

Leto izdelave: 2019, stanje: dober (rabljeno), Aluminijasti cilindri s premeri 140 mm in 90 mm, debelina stene 5 mm; vpenjalni obroč drži 50 mm osovino, struženo na 45 mm; dolžina plašča: najmanj 2720 mm, največ 2800 mm. 27 kosov cilindrov premera 90 mm. 6 kosov cilindrov premera 140 mm. Cena velja za celotno količino. Hjdpfx Aey Nc H Eshuonl

Stanje: novo, moč: 110 kW (149,56 KM), vrsta goriva: dizel, število sedežev: 30, vrsta prenosa: samodejen, emisijski razred: Euro 6, barva: bela, Leto izdelave: 2025, Oprema: ABS, elektronski program stabilnosti (ESP), filter saj, klimatska naprava, parkirni grelec, Brand new vehicle, unregistered, available for immediate delivery with automatic transmission! Also 8 x Facelift Model available The ideal school bus or small touring coach for groups with a limited budget. Built for Germany with double glazing, auxiliary heater, 24-month warranty 29 reclining seats with folding tables Hodpfx Ahoy Svwpouenl ----General Vehicle Data: * Length: 7,168 mm * Width: 2,262 mm * Height: 3,352 mm * Wheelbase: 3,350 mm * Front/rear overhang: 1,613 mm / 2,205 mm * Turning circle diameter: 12,200 mm * Passenger capacity: 29 + 1 * Permissible total weight: 8,160 kg * Diesel tank capacity: 160 l * AdBlue tank: 12 l Drive: * Type E6 MFTBC 4P10-HAT4 (Mitsubishi) * 4-cylinder inline engine * Automatic transmission type MFTBC M038S5 * Emission standard Euro 6e * Displacement: 2,998 cm³ * Output: 110 kW / 150 HP at 3,500 rpm * Max. torque: 370 Nm at 1,320 rpm * Engine compartment fire suppression system Braking and Safety Systems: * Disc brakes * EBS (Electronic Braking System) * ESP (Electronic Stability Program) * ABS (Anti-lock Braking System) * ASR (Traction Control) * AEBS (Advanced Emergency Braking System) * LDWS (Lane Departure Warning System) Air Conditioning / Heating / Ventilation: * Rooftop air conditioning unit Safkar * Convector heating on side walls * 1 manual roof hatch * Auxiliary heater Eberspächer Doors: * Door 1 single-leaf at front * Door 2 single-leaf at rear * Pneumatic control Accessories: * Fire extinguisher 1 x 6 kg * First aid kit * Emergency hammer Our company has been in the market for 35 years. You can view and test-drive the vehicles with us. You will be welcomed at our company premises, not on just any parking lot, and the company address is not a mailbox at an apartment building. These mailboxes tend to disappear after a few months.

Stanje: novo, moč: 110 kW (149,56 KM), vrsta goriva: dizel, število sedežev: 30, vrsta prenosa: samodejen, emisijski razred: Euro 6, barva: bela, Leto izdelave: 2025, Oprema: ABS, elektronski program stabilnosti (ESP), filter saj, klimatska naprava, parkirni grelec, New vehicle, unregistered, available for immediate delivery, equipped with automatic transmission, double glazing, and auxiliary heater! 8 x Facelift model The ideal school bus or compact coach for groups with limited budgets. Built for Germany with double glazing, auxiliary heater, 24 months' warranty (optionally extendable). 29 sleeper seats with folding tables --- General Vehicle Data: * Length: 7,168 mm * Width: 2,262 mm * Height: 3,352 mm * Wheelbase: 3,350 mm * Front/rear overhang: 1,613 mm / 2,205 mm * Turning circle diameter: 12,200 mm * Passenger capacity: 29 + 1 * Permissible gross weight: 8,160 kg * Diesel tank volume: 160 l * Ad Blue tank: 12 l Drivetrain: * Type: E6 MFTBC 4P10-HAT4 (Mitsubishi) * 4-cylinder inline engine * Automatic transmission * Emission standard: Euro 6e * Displacement: 2,998 cm³ * Power: 110 kW / 150 hp at 3,500 rpm * Max. torque: 370 Nm at 1,320 rpm * Engine compartment fire extinguishing system Brakes and Safety Systems: * Disc brakes * EBS (Electronic Braking System) * ESP (Electronic Stability Program) * ABS (Anti-lock Braking System) * ASR (Traction Control) * AEBS (Advanced Emergency Braking System) * LDWS (Lane Departure Warning System) Hnsdpfxsy Svw Ao Ahusl Air Conditioning / Heating / Ventilation: * Safkar rooftop air conditioning * Side wall convector heating * 1 manual roof hatch * Eberspächer auxiliary heater Doors: * Door 1: single-leaf at front * Door 2: single-leaf at rear * Electric control Equipment: * Fire extinguisher 1 x 6 kg * First aid kit * Emergency hammer Our company has been in the market for 35 years. You can inspect and test-drive the vehicles at our premises. You will be received at our business site, not in some parking lot, and our business address is not just a mailbox in an apartment building. These mailboxes tend to disappear after a few months.

Leto izdelave: 2011, stanje: pripravljen za uporabo (rabljen), - RABLJEN - VRTALNO-REZKALNI STROJ PODOLŽNI HOD: 3250 mm PREČNI HOD: 500 mm VERTIKALNI HOD: 1500 mm OS W: 500 mm HITRO POMIKI: 8 m/min MINIMALNI PREMER VRTANJA: 5 mm MAKSIMALNI PREMER VRTANJA: 50 mm MAKSIMALNA GLOBINA VRTANJA: 2000 mm VRTLJAJE VRETENA PRI VRTANJU: 4200 obr/min GLAVA: ISO 50 ; ±20° ; 17 kW VELIKOST MIZE: 2500 x 2000 mm MAKSIMALNA DOVOLJENA OBREMENITEV: 50000 kg HLADILNO SREDSTVO POD VISOKIM TLAKOM: 80 Bar Hjdpfewt Er Ssx Ahujnl MENJALNIK ORODIJ: 20 POZICIJ KRMILNA ENOTA: HEIDENHAIN TNC 530 TEŽA: 45000 kg SKUPNE DIMENZIJE: 6000 x 8000 x 4300 mm DODATNA OPREMA: TRANSPORTER OSTRUŽKOV; LINEARNI MERILCI; PRENOSNA ROČNA KRMILNA ENOTA OPOMBA: MAKS. DOV. OBREMENITEV NA ROTACIJSKI IN POMIČNI MIZI ZA VRTLJIVI OBDELANEC 30.000 kg; GLOBINSKE VRTALNE PALICE Z ADAPTERSKIMI VODILI; HITROVPENJALNA PLOŠČA 2200X2500X70 mm