Used Abw Mk5 for sale (263)

Condition: like new (used), as-new centers and sleeves, MK5 (sleeves and centers with carbide insert) Lodjzv Sd Depfx Ah Sshn

Condition: used, Machines for export from company closure Stock No. 62506 = RAPID Type DGL 5000 / 500 double mitre saw = Weight approx. 1,200 kg = Special price EUR 1,800 Lodoy Erzdspfx Ah Sjhn Stock No. 54183 = MÜLLER hydraulic press 10 ton, without hydraulic pump = Weight approx. 1,200 kg = Special price EUR 1,000 Stock No. 57780 = MÜLLER hydraulic press Type HEP 40 = Weight approx. 2,200 kg = Special price EUR 1,900 Hydraulic press – separate hydraulic power unit = Weight approx. 3,000 kg Stock No. 60507 = WEBO drill with 4 spindles = Weight approx. 1,900 kg = EUR 1,600 Stock No. 57592 = ALZMETALL drill with 2 spindles = Weight approx. 1,700 kg = EUR 1,200 Stock No. 60699 = WEBO column-type drill MK5 = Weight 1,600 kg = Special price EUR 1,600 Stock No. 60177 = WEBO radial drilling machine Type R4bR = Weight approx. 2,800 kg = Special price EUR 1,900 Stock No. 57432 = GILDEMEISTER Type GD 160 = Weight approx. 4,000 kg = Special price EUR 1,900 --- Many more machines in stock, available for immediate export. For example: 10 units welding machines, CLOOS, ESS etc. 2x HITACHI SEIKI CNC lathes

Year of construction: 1975, condition: ready for operation (used), Offered is a precision lead and feed screw lathe: Center distance: approx. 1000mm, center height: 180mm, swing diameter over bed: 360mm, spindle bore: 35mm, spindle mount: D1-3 Camlock, spindle taper: MK5 (MT5), speed steps: 12 speeds, speed range: approx. 40-1800rpm, longitudinal feeds: 0.05-0.7mm/rev, cross feeds: 0.02-0.4mm/rev, metric threads: 0.4-7.0mm, inch threads (Whitworth): 4-56threads/inch. Inspection possible by appointment. Ljdpfxjyzr Hxs Ah Sehn

Condition: good (used), Year of construction: 1996, Radial drilling machine type Reform RB50x12 for sale in good condition. Capacity: Max. 50mm in steel. Arm lenght: 1250mm Spindle distance to column min: 350mm Taper: MK5 Stroke: 315mm Spindle speeds: 25 – 2000 rpm, in 16 steps Feed rates: 0.04-3.2 mm/rev Main motor 3kW Weight: 3000kg Dimensions: 2150x1060x2840mm Lodpfxjxftk Ro Ah Sohn Machine clamps hydraulically, equipped with emergency stop. Under power in our warehouse.

Condition: used, turning diameter max. 360 mm turning length 505 mm control Mazatrol SmoothC max. swing diameter over bed 660 mm swing diameter over slide guides max 255 mm bar material dia. max. 80 mm turning speed range - spindle 35 - 4000 U/min max. torque on the spindle 358 Nm x-axis 225 mm rapid traverse X-axis 30 m/min z-axis 605 mm rapid traverse Z-axis 33 m/min spindle nose A2-8'' spindle bore 91 mm spindle hollow 80 mm Milling spindle speeds ( driven tools) 5000 1/min torque on milling spindle max: 47 Nm power capacity - milling spindle 5,5 (40%ED) kW tailstock quill taper MT 5 Travel- tailstock 565 mm Axial pressure max 5000 Nm Tool turret 1 Numbers of tools 12 (angetrieben) turning tool - shaft cross cut 25 x 25 mm tool taper BMT Required air-pressure 5 / 160 bar / l/min voltage 400 V coolant tank 180 l engine output 18,5 (30min Betrieb) kW Rated power (100% continuous operation) 15 kW weight of the machine ca. 6 t dimensions of the machine ca. 3,6 x 2 x 1,8 m Machine incl. the following special accessories: Chip conveyor on the right side Productivity package C - special according to storage machine This package includes: High-performance coolant system (1.1 kW) Flow rate max. 17.6 l/min Preparation for chip conveyor (lateral) Automatic tool eye STANDARD ACCESSORIES Transformer for the European market Use of linear systems with guide carriage SD MEMORY I/F(1P) + USB MEMORY I/F(1P) 1 x USB memory interface (1 slot) Spindle bore 91 mm Set of manuals in electronic form on CD Mazak standard colour CE marking, metric, 50 Hz C-axis input accuracy 0.0001° NC controlled tailstock Tailstock pressure adjustment Tailstock with fixed quill MK5 Lsdpfx Aev Dxw Rjh Sjhn SAFETY DEVICES Operator door with interlock switch Double foot switch Hydraulic pressure lock Fully enclosed work area Work area lighting Safety precautions according to global standard COOLANT SUPPLY Grundfos coolant pump type MTA (0.25kW / 7.6L/min) Complete coolant system Automatic switch-off via circuit breaker triggering MESSSYSTEM Absolute positioning system NUMERICAL CONTROL Synchronous tapping with milling spindle Relocation Detector Mazatrol SmoothC 10.4’ colour screen User macro (600 variables) EIA/ISO input function Tool path check in the background Thread cutting function (G33) Polar coordinate input (EIA) Drawing data direct input function Interface for LAN Various tool holders - All dimensions, weights and performance data are non-binding - Used machine without warranty -

Condition: good (used), fixed center, fixed punch center, fixed Morse taper, fixed centering center, centering centers -Fixed centering tip: 8 pieces -Morse taper MK6 -Shipping/Price: complete Ljdpfjtff Akjx Ah Sehn -Transport dimensions: 260/130/H280 mm -Total weight: 40.6 kg

Condition: refurbished (used), Year of construction: 2026, functionality: fully functional, For sale: radial drilling machine currently undergoing a complete overhaul in our facility. After completion, the machine will meet all technical standards and parameters comparable to a new machine. The machine will be fully operational and available for testing under power. ✅ 12-month full warranty covering all mechanical components and electrical system Technical specifications: Max drilling capacity steel / cast iron: 75 / 85 mm Max tapping capacity steel / cast iron: M56 / M68 Max distance spindle – table: 2000 mm Min distance spindle – table: 390 mm Spindle taper: MK5 Lhodpfjy D Sr Hex Ah Sen Spindle speed range: 12.5 – 1600 rpm Spindle stroke: 350 mm Mechanical spindle feed Power supply: 400V / 3-phase Electrically raised/lowered arm Electric arm clamping Motor power: 5.5 kW Dimensions & weight: Weight: approx. 7000 kg Dimensions (L x W x H): 3275 x 1170 x 3280 mm Machine condition: Fully rebuilt and modernized Condition comparable to a new machine Available for inspection under power ✅ 12-month full warranty covering all mechanical components and electrical system Terms of sale: Location: Poland Delivery: FCA Bydgoszcz Loading included in price

Condition: good (used), live center, live center, live morse taper, live center, live lathe center, live center, centering cone -Manufacturer: Bruckner, rotating centering point centering cone -Type: unfortunately without type designation -Recording: MK5 -Centering tip: Ø mm -Dimensions: Ø 95 x 295 mm Lodpfov T T Ipox Ah Sehn -Weight: 6 kg

Condition: good (used), Boring head, spindle head, drilling head, grooving drilling head, grooving head, spindle drilling head, boring head, spindle tool, facing and boring head -Boring head: MK5 mount -Spindle size: Ø 120-140 mm -Dimensions: Ø 124 x 253 mm Lodpfoxc U H Usx Ah Sshn -Weight: 8.4 kg

Condition: good (used), Reamer, twist drill, drill bit -Manufacturer: Werkö, twist drill Ø 66.0 mm -Recording: MK5 -Type: Two-cutter 66.0 x 630 HSS -on request: different sizes/quantities available from additional stock -Transport dimensions: Ø 66 x 780 mm Lhodpsu Tlhiofx Ah Sen -Weight: 10.6 kg

Condition: used, Year of construction: 2001, - Fagor 8055 CNC control - Operating modes: manual/cycle-controlled - 8-fold tool turret VDI30 - Overhauled 2023 Lhsdpfxovf I Dis Ah Sjn - Year of construction 2001 Technical data Capacity: - Center height: 200 mm - Center width: 1000 mm - Permissible Ø over guide bed: 400 mm - Permissible Ø over longitudinal slide: 370 mm - Permissible Ø over cross slide: 210 mm - Bed width: 300 mm Headstock: - Bore of main spindle: 65 mm - Main spindle nose: Camlock-n°6 / DIN 55027-n°6 - Morse taper of the main spindle: MK5 - Spindle speeds: 2 - Constant cutting speed: 0-750 / 750-3000 rpm Feed rates: - Working feed Z/X: 0 - 7000 mm/min - Rapid traverse Z/X: 10 m/min Tailstock: - Tailstock shank Ø: 58 mm - Tailstock shank travel: 155 mm - Morse taper tailstock: 4 Motors: - Main motor power: 7.5 kW - DC motor Z-axis power: 6.8 Nm - DC motor X-axis power: 3.4 Nm - Motor pump power: 0.57 kW Dimensions: - Machine weight: approx. 2300 kg - Dimensions WxHxD: 2980 x 1730 x 1610 mm

Condition: used, fixed point, fixed Morse taper, fixed centering point, centering points, centering ball, centering mandrel -Centering mandrel: fixed centering ball Ø 84 mm Ljdpfx Ahjrlppge Sjhn -Receptacle: Morse taper MK5 -Dimensions: Ø 84 x 297 mm -Weight: 5.2 kg

Condition: used, Demonstration machine Hans Schreiner - metal lathe, 3-jaw chuck 315mm, 4-jaw faceplate 320mm, clamping disc 430mm, drive plate 250mm, Lhjdpovrvvasfx Ah Sjn steady rest, ride-on rest, magnetic brake, switchable automatically and with foot operation, coolant system, halogen lamp, splash guard, chip tray can be pulled out to the front, fixed punch, roller punch MK5 removable bed, hardened and ground bed and gear wheels without oil filling incl. Multifix Set B and 3-axis digital display Technical data: Centre height 300 mm Centre width 2000 mm max. turning diameter 600 mm spindle mount Camlock 8 hollow spindle 80 mm tailstock taper MK5 spindle speed 24 to 1600 rpm Speeds 15 Main motor output 7.5 kW Max. diameter over cross slide 350 mm Max. turning diameter in the bridge 680 mm Longitudinal feed 0.07 - 4 mm/revolution Cross feed 0.02 - 1.35 mm/revolution Metric thread 0.5 - 28 mm pitch Inch thread 56 - 1 threads/inch Module thread module 0.5 - 3.5 Thread diametric pitch 56 - 8 Quill diameter/travel 65/120 mm Weight 2200 kg

Condition: used, grinding diameter 250,350,450 mm grinding length 600 mm centre height 125,175,225 mm Lhsdpfx Aed Ih D Nsh Sjn grinding wheel diameter 400 mm grinding wheel width 50 mm bore 127 mm MK5 work piece spindle speed 20-400 U/min grinding head swivelling 360 ° grinding spindle head - swivable 180 + - ° grinding spindle speed 1500,1700,2200 U/min 0,001-0,030 mm/Ø 0-0,95 mm/Ø ±10 ° longitudinal feed of the table 900 mm table speeds 0,02-6 m/min 130 kg 130 inkl. Spannugkg kg 70 mm total power requirement 6,5 kW weight of the machine ca. 2,2 t dimensions of the machine ca. 3,1 x 2,0 m As the world’s leading company in Kellenberger overhaul and retrofit we are not only able to deliver machines in a quality similar to a new machine and with warranty, but we can also offer you the service for your machines.Overhauled with geometric KELLENBERGER protocoll -2-axis DRO -Paper filtration Die Werkzeugmaschine entspricht zum derzeitigen Zeitpunkt nicht den grundlegenden Sicherheits- und Schutzanforderungen wie in der BetrSichV 2015 genannt. Eine Anhebung des erforderlichen Mindest-Schutzzieles ist mittels einer Gefährdungsbeurteilung nach BetrSichV zu ermitteln.

Condition: used, Year of construction: 1981, Table size: 1200 x 1000 mm Table height: 850 mm Swivel range: -5° to +45° Milling speeds: 3000/4000/5000/6000/8000/10000 rpm Vertical adjustment: 120 mm Tool holder: MK5 Includes: integral stop Includes: 3-roller feed mechanism Weight: approx. 1000 kg Lhedpfxex It Auj Ah Sjn Location: Nattheim

Condition: good (used), Drilling system / auger drill / 5-T-A / 4 T-A including coolant ring Drilling diameter, smaller drill: 48-65mm (overall length approx. 730mm) Drilling diameter, larger drill: 64-88mm (overall length approx. 755mm) Ljdpfx Ahozvmi Us Sehn Mount: MK5 or SK50

Condition: used, grinding diameter 350,450 mm grinding length 600 mm centre height 175,225 mm grinding wheel diameter 400 mm grinding wheel width 50 mm Ljdpfxsd Ih D Es Ah Sjhn bore 127 mm MK5 work piece spindle speed 20-400 U/min grinding head swivelling 360 ° grinding spindle head - swivable 180 + - ° grinding spindle speed 1500,1700,2200 U/min 0,001-0,030 mm/Ø 0-0,95 mm/Ø ±10 ° longitudinal feed of the table 900 mm table speeds 0,02-6 m/min 130 kg 130 inkl. Spannugkg kg 70 mm total power requirement 6,5 kW weight of the machine ca. 2,2 t dimensions of the machine ca. 3,1 x 2,0 m As the world’s leading company in Kellenberger overhaul and retrofit we are not only able to deliver machines in a quality similar to a new machine and with warranty, but we can also offer you the service for your machines. Foto von bereits gelieferter Maschine mit eventuell anderen Optionen. Maschine hat Zentralschmierung und Rollenführung in der Flachbahn der x-Achse sowie Luftabhebung im Schleifspindelstock serienmäßig. BEMA Standard serienmäßig: -Digitalanzeige in 2 Achsen. Auflösung x-Achse 0,5my -Drehzahlanzeige Schleifspindel -Stufenlose Drehzahl Schleifspindel 70-100% -Stufenlose Drehzahl Innenschleifspindel 70-100% -Werkstückspindelantrieb durch Drehstrommotor stufenlos regelbar über Frequenzumrichter Mögliche Optionen gegen Aufpreis: -Drehgeber mit digitaler Anzeige im Werkstückspindelstock -Drehgeber mit digitaler Anzeige im Schleifspindelstock (keine Höhenverstellung mit Spindel möglich) -Sinuslineal -Neue stabile Innenschleifvorrichtung Durchmesser 80mm oder 100mm mit Höhenjustierung. -Erhöhung der Spitzenhöhe auf max. 225mm -Drehzahlregelung für die Schleifspindel Inklusive: -Bedienwerkzeug -Spannrohr für Futter Natürlich erhalten Sie auf unsere generalüberhalten Maschinen 12 Monate Gewährleistung. (Nur Anrainerstaaten) weiteres Zubehör auf Anfrage. Die Werkzeugmaschine entspricht zum derzeitigen Zeitpunkt nicht den grundlegenden Sicherheits- und Schutzanforderungen wie in der BetrSichV 2015 genannt. Eine Anhebung des erforderlichen Mindest-Schutzzieles ist mittels einer Gefährdungsbeurteilung nach BetrSichV zu ermitteln

Condition: used, grinding diameter 250,350,450 mm grinding length 1500 mm centre height 125,175,225 mm grinding wheel diameter 400 mm grinding wheel width 50 mm bore 127 mm MK5 work piece spindle speed 20-400 U/min grinding head swivelling 360 ° Lhjdpfx Ahsd Ih Dwo Ssn grinding spindle head - swivable 180 + - ° grinding spindle speed 1500,1700,2200 U/min 0,001-0,030 mm/Ø 0-0,95 mm/Ø ± 6 ° longitudinal feed of the table 1750 mm table speeds 0,02-6 m/min 130/150 kg 130 inkl. Spannugkg kg 80 mm total power requirement 6,5 kW weight of the machine ca. 2,9 t dimensions of the machine ca. 5,6 x 2,0 m Overhauled with geometric KELLENBERGER protocoll. Pictures of a similar 1000mm machine. -New electrical cabinet -Modern workhead -Modern tailstock -Modern hydraulic power unit -air lift for grindingwheeel head -modern internal grinding device Extension of the upper table swivel to 10° Optional: -Swivel angle digital read out upper table -Swivel angle digital read out workhead -Swivel angle digital read out grindingwhell head -Splash protection door z-axis -Splash protection housing x-axis etc. ADDITIONAL: -we can offer service for the machines -we can offer technical advice -we can offer training -we have spare parts -we have accessories

Condition: used, grinding diameter 250,350,450 mm grinding length 600 mm centre height 125,175,225 mm grinding wheel diameter 400 mm grinding wheel width 50 mm bore 127 mm MK5 work piece spindle speed 20-400 U/min grinding head swivelling 360 ° grinding spindle head - swivable 180 + - ° grinding spindle speed 1500,1700,2200 U/min Ledpfx Ahod Ih D Re Sehn 0,001-0,030 mm/Ø 0-0,95 mm/Ø ±10 ° longitudinal feed of the table 900 mm table speeds 0,02-6 m/min 130 kg 130 inkl. Spannugkg kg 70 mm total power requirement 6,5 kW weight of the machine ca. 2,2 t dimensions of the machine ca. 3,1 x 2,0 m Compete overhauled machine according to Kellenberger new machine protocoll -Digitalanzeige in 2 Achsen. Auflösung x-Achse 0,5my Optionen: -Drehgeber mit digitaler Anzeige im Werkstückspindelstock -Drehgeber mit digitaler Anzeige im Schleifspindelstock (keine Höhenverstellung mit Spindel möglich) -Neue stabile Innenschleifvorrichtung Durchmesser 80mm oder 100mm mit Höhenjustierung. -Erhöhung der Spitzenhöhe auf max. 225mm -Drehzahlregelung für die Schleifspindel Inklusive: -Bedienwerkzeug -Spannrohr für Futter -Spitze MK3 -Spitze MK5 -Futterflansch weiteres Zubehör auf Anfrage. Die Werkzeugmaschine entspricht zum derzeitigen Zeitpunkt nicht den grundlegenden Sicherheits- und Schutzanforderungen wie in der BetrSichV 2015 genannt. Eine Anhebung des erforderlichen Mindest-Schutzzieles ist mittels einer Gefährdungsbeurteilung nach BetrSichV zu ermitteln.

Condition: used, grinding diameter 250,350,450 mm grinding length 1000 mm centre height 125,175,225 mm grinding wheel diameter 400 mm grinding wheel width 50 mm bore 127 mm MK5 work piece spindle speed 20-400 U/min grinding head swivelling 360 ° grinding spindle head - swivable 180 + - ° grinding spindle speed 1500,1700,2200 U/min Lsdjd Ih D Hopfx Ah Sshn 0,001-0,030 mm/Ø 0-0,95 mm/Ø ±8 ° longitudinal feed of the table 1300 mm table speeds 0,02-6 m/min 130 kg 130 inkl. Spannugkg kg 70 mm total power requirement 6,5 kW weight of the machine ca. 2,5 t dimensions of the machine ca. 4,2 x 2,0 m Foto von baugleicher Maschine in Spitzenhöhe 225mm Version R: Maschine hat Zentralschmierung und Rollenführung in der Flachbahn der x-Achse sowie Luftabhebung im Schleifspindelstock. -Digitalanzeige in 2 Achsen. Auflösung x-Achse 0,5my Optionen: -Drehgeber mit digitaler Anzeige im Werkstückspindelstock -Drehgeber mit digitaler Anzeige im Schleifspindelstock (keine Höhenverstellung mit Spindel möglich) -Erhöhung der Spitzenhöhe auf max. 225mm -Drehzahlregelung für die Schleifspindel -Papierbandfilter Inklusive: -Bedienwerkzeug -Spannrohr für Futter weiteres Zubehör auf Anfrage.

Condition: used, Year of construction: 1977, grinding diameter 350 mm grinding length 1000 mm centre height 175 mm grinding wheel diameter 400 mm grinding wheel width 50 mm bore 127 mm MK5 work piece spindle speed 20-400 U/min grinding head swivelling 360 ° grinding spindle head - swivable 180 + - ° grinding spindle speed 1500,1700,2200 U/min 0,001-0,030 mm/Ø 0-0,95 mm/Ø ±8 ° longitudinal feed of the table 1300 mm table speeds 0,02-6 m/min 130 kg 130 inkl. Spannugkg kg 70 mm total power requirement 6,5 kW weight of the machine ca. 2,5 t dimensions of the machine ca. 4,2 x 2,0 m Neu geliefert an Universität. 2018 übernommen. Dann komplett bei BEMA gewartet und an an Einmannbetrieb geliefert. Nun wird die Maschine nochmal gewartet und Tischgeometrie neu hergestellt. 2-Achsen-Digitalanzeige Fagor nachgerüstet. Ljdpfx Aeynmpgsh Sjhn -Reitstock mit Feinverstellung -Innenschleifeinrichtung -Kühlmittelanlage Zubehör auf Anfrage

Year of construction: 1997, condition: ready for operation (used), Center height: 195mm, center width: 1250mm, turning diameter over bed/faceplate/in bed gap area: 400mm/245mm/585mm, spindle bore: 54mm, speed: 2500rpm, power: 7.5kW, rapid traverse face pull/longitudinal pull: 1.5m/3m/min, quill: MK5. Machine dimensions X/Y/Z: approx. 2600mm/1500mm/1600mm, weight: approx. 1800kg, control: GE Fanuc. Documentation available. On-site inspection is possible. Lodpfx Aeua E Txsh Sohn

Condition: used, grinding diameter 350 mm grinding length 600 mm centre height 175 mm grinding wheel diameter 400 mm grinding wheel width 50 mm bore 127 mm MK5 work piece spindle speed 20-400 U/min Lodsuxft Eepfx Ah Sehn grinding head swivelling 360 ° grinding spindle head - swivable 180 + - ° grinding spindle speed 1500,1700,2200 U/min 0-9,99 mm/Ø 0-9,99 mm/Ø ±10 ° longitudinal feed of the table 1100 mm table speeds 0,02-6 m/min 130 kg 130 inkl. Spannung kg cross travel max. 270 mm 80 mm tailstock quill taper MT 3 quill travel 30 mm total power requirement 6,5 kW weight of the machine ca. 3,05 t dimensions of the machine ca. 4 x 2 m Overhauled according to Kellenberger guidelines including new, modern and future-proof control system. Photo of already delivered machine in centre distance 1000mm. -Operation via the touch panel is extremely simple. -The symbols on the control panel are practically identical to the original original control system, so there is no need for familiarisation. -Diagnostic function with display of PLC messages and digital I/O -Dressing function can be extended or changed at the customer's request. -Orientated spindle stop of the workpiece spindle possible on request. -New maximum infeed of 40 mm can be extended on request. -Digital display in 2 axes. Resolution x-axis 0.5my Options: -Encoder with digital display in the workpiece headstock -Rotary encoder with digital display in the grinding headstock (no height adjustment with spindle possible) with spindle possible) -New stable internal grinding device diameter 80mm or 100mm with height adjustment. -Increase of the centre height to max. 225mm -Speed control for the grinding spindle Included: -Operating tool -Clamping tube for chuck Further accessories on request. The x-axis of the machine has an electronically controlled infeed system with stepper motor drive. Hydraulic longitudinal and rapid traverse table movement. Versatile application in production for external cylindrical and internal internal grinding or for external, face and internal grinding in one clamping clamping of individual parts. Possible options: -Semi-automatic dressing cycles for external and internal grinding -automatic dressing compensation. -Measuring control

Year of construction: 1987, condition: ready for operation (used), Center width: 400-800mm, rotational speed: 1000-2700/min, workpiece diameter: 10-300mm, grinding wheel diameter: 40-300mm, swivel angle: -45 to 45°, length: 3000mm, width: 2500mm, height: 2275mm, with oil mist separation system Hoffmann (new filter inserts), filter system gravity belt filter Faudi, hydraulic unit, additional grinding head for grinding worm gears, grinding mandrels diameter 50, 40, 27, 22, holder for SK40 and MK5, driver sets for different clamping diameters, operating instructions, circuit diagrams in paper form, an inspection is possible. Lhedpforgahxox Ah Son

Condition: excellent (used), Attachment holders, standard holders and accessories, spiral drill bits, BILZ spiral drill bits, reaming bits, BILZ reamers, BILZ holders, tool holders, drill bit mounts, twist drills -Mounted tool holder: 8 pieces -Recordings: MK5, MK4, MK3 -Spiral drill bits: 35 pieces -Sizes: Ø38 mm - Ø95 mm -Dimensions: see photos -Submission/Price: complete -Transport dimensions: 550/300/H70 mm -Weight: 28 kg Lhodpfjyrgwxjx Ah Sjn