Used Weiler Ud 24 Cnc for sale (197)

Condition: excellent (used), Year of construction: 1995, functionality: fully functional, Weiler Praktikant 160 AC Precision center lathe, 3-axis digital display, Weiler with AC drive, stepless speed control, CE marking!!!!! Technical data: >> Year of construction 1995, Machine No. 3820 >> Center height 160 mm >> Distance between centers 650 mm >> Spindle speeds: up to 3000 rpm, stepless >> Spindle bore 40 mm >> Short taper spindle head DIN 55027, size 5 with bayonet lock >> Tailstock MK 3 >> Feeds from 0.02 to 0.63 mm/rev >> Possible threads: metric, inch, module, and diametral pitch >> Metric thread pitches from 0.25 to 8 mm >> Weight approx. 1000 kg >> Spindle brake can be activated >> Machine dimensions approx. 1.4 m x 1.55 m x 0.95 m, length 1.6 m Tsdpey Ulqwjfx Airod Accessories and equipment: >> 3-axis digital display Weiler >> Quick-change toolholder system with toolholders from 2 to 28 mm, in 1 mm increments >> 3-jaw chuck 160 mm, new, with 2 sets of jaws >> Mulifix size A with 3 steel holders >> Electronic chip guard >> Machine feet >> Splash guard >> Bed stop For safety: Electronic chip guard for the main spindle, cover for the lead and feed screw, brake motor, 2 emergency stop switches, electrical safety switch for the gearbox About the machine: Offered is a Weiler Praktikant AC center lathe with lead screw and feed screw, year of construction 1995, in very good condition. A very nice lathe with AC drive and stepless speed control of the main spindle. The slides all run very smoothly and evenly. Even at high speeds, the Weiler runs quietly. The Weiler has a CE marking. The machine comes from a training workshop. This newer generation of Weiler lathes is very user-friendly, and surfaces can be produced with a ground finish. The digital display makes working even easier and more precise. Take advantage of the opportunity to inspect this machine on-site while it is powered on and convince yourself of its condition.

Condition: used, Year of construction: 2000, turning diameter over bed 280 mm turning dia. over face-slide 150 mm centre height 140 mm turning length 500 mm main drive stepless adjustable 0 - 6.000 U/min spindle speed 30 - 5.000 U/min max. workpiece weight between centers 100 kg quill stroke 85 mm total power requirement 4 kW weight of the machine ca. 800 kg dimensions of the machine ca. 1430 x 950 x 1550 mm Bed Slide (Z-Axis): - Guide length of the bed slide: 350 mm - Bed width: 205 mm - Slide travel: 500 mm - Max. feed force: 3500 N Flat slide (X-axis): Todpfxsz St Nxo Airod - Slide travel: 150 mm - Slide width: 140 mm - Max. feed force: 2500 N Upper slide (Z-axis): - Slide travel: 100 mm - Slide width: 92 mm - Swivel range of the cross slide: 75 °

Condition: used, functionality: fully functional, Technical data: Distance between centers approx.: 500 mm Center height over bed: 125 mm 16 spindle speeds Range 1: from 110 – 900 rpm Tedpfx Aiez R D H Eerjd Range 2: from 440 – 3600 rpm Space requirement, length x width: 1.2 x 0.6 m Estimated weight approx.: 400 kg

Condition: used, Various supports for the WEILER 260. Todpfxez Rxh Re Airjd

Condition: ready for operation (used), Year of construction: 1996, functionality: fully functional, Weiler Condor B universal lathe in excellent condition, ex-educational use, equipped with a new 3-axis digital readout and accessories. Original paintwork. Machine No. 96-2374 with CE certification. Tjdeyuyruepfx Airjd Technical specifications: - Year of manufacture: 1996 - Machine number: 96-2374 - Centre height: 165 mm - Distance between centers: 750 mm - Spindle speeds: from 22 to 2800 rpm - Spindle bore: 40 mm - Spindle nose: DIN 55027-5 with bayonet lock - Tailstock: Morse Taper 3 - Feed rates: from 0.016 to 0.5 mm/rev - Thread cutting: metric, imperial, module, and diametral pitch - Metric thread pitch: from 0.18 to 28 mm - Weight: approx. 1100 kg - Switchable spindle brake - Required space: LxWxH 183 x 88 x 129 cm Accessories and equipment: - Rhom steel 3-jaw chuck - New collet set 5C 1-28 mm in 0.5 mm steps with new drawbar - New drill chuck 1-13 mm - Multifix toolpost with 4 steel holders - Bed stop - New live centre - Change gears - Faceplate - Coolant system - Chip guard - Spindle cover with emergency stop - German instruction manual

Condition: excellent (used), For sale: a legendary, German-made WEILER Matador precision lathe (accuracy class according to DIN 8605 for toolrooms). The machine was imported from Germany and is in beautiful, original condition (original paint, no signs of industrial wear). The machine underwent rigorous technological tests under power – it is 100% functional, and the accuracy and repeatability achieved during test turning over the length of the shaft resulted in a difference of only 0.02 mm! The bed and lead screw are in perfect condition, which guarantees the precision for which the Weiler brand is known. This is an extremely compact version, ideal for precision model-making workshops, toolrooms, component refurbishment, or laboratories. Technical specifications: • Manufacturer: WEILER (Germany) Tedpfjz I Ef Aex Airod • Model: Matador (VS1 series) • Swing over bed: 280 mm • Swing over cross slide: 160 mm • Distance between centers: 500 mm • Taper in tailstock: Morse 3 (MK3 / MT3) • Spindle speed range: 30 – 3550 rpm (16 spindle speeds – ideal for modern indexable inserts) • Chuck: 160 mm Very extensive equipment included in the price: 1. Original Haidenhain digital readout (DRO): Factory-installed display system with scales, 100% functional and reading the axes. 2. Quick tool change system (Multifix): Original quick-change tool holder with a tool block. 3. Set of additional change gears: A complete set of gears for configuring the change gear mechanism for custom feeds/threads. 4. Tailstock equipment: Precision rotating center included. 5. Starter kit: Basic set of turning tools, allowing you to start working immediately. 6. Safety: Complete guard for the work area above the chuck, and factory-installed, bellows-type guards for the screws and lead screw. Logistics: • The machine can be fully tested and the accuracy tests can be repeated on-site under power. • LOADING INCLUDED IN THE PRICE – I provide safe and professional loading of the machine onto your transport using a forklift. Price: 24,200 PLN net (negotiable). VAT invoice provided.

Condition: ready for operation (used), L & Z Lathe WEILER Condor -Guideways "Good" -Optional 3-axis digital display -Center height 165 mm -Swinging diameter over bed 330 mm -Distance between centers 800 mm -Speed range 28-2800 rpm -Automatic longitudinal / crossfeed -Spindle bore approx. 40 mm Tedpfxjztfiuo Aired -Threading / Metric / Inch, etc. -Collets / Quick-change tool holder incl. 20 collets -Three-jaw chuck -Multifix with inserts -Chip guard -Drill chuck / Follower point -Coolant system -Emergency stop -Documentation Dimensions: L x W x H 2 x 0.8 x 1.6 meters / Weight 850 kg

Condition: ready for operation (used), L & Z Lathe WEILER CONDOR VS incl. RSF Digital Display Tsdpfxezn Rahs Airsd -Center height 165mm -Swinging diameter over bed 330mm -Distance between centers 800mm -Speed range 28 - 2800 RPM -Automatic longitudinal / cross feeds -Spindle bore approx. 38mm -Tailstock -RSF Digital Display -Multifix base with inserts -3-jaw chuck & quick-change jaws -Collets / quick-change chuck incl. collets -Drill chuck / rotating center -Bed stop -Chip guard -Coolant system -Emergency stop / On/Off switch -Documentation Dimensions: L x W x H 2 x 0.8 x 1.6 meters / Weight 900 kg Errors and omissions excepted.

Condition: ready for operation (used), L & Z Lathe WEILER Condor -Condition of guideways: "Good" -Optional 3-axis digital display -Center height 165mm -Swing over bed 330mm -Distance between centers 800mm -Spindle speed range 28-2800 rpm -Automatic longitudinal / crossfeed -Spindle bore approx. 40mm -Threading capabilities / Metric / Inch, etc. -Collet chuck - quick-change system -Four-jaw chuck -Multifix base and insert -Chuck guard -Coolant system -Emergency stop -Documentation Dimensions: L x W x H 2.0 x 0.8 x 1.6 meters / Weight 850 kg Todpfozta Dmex Aired

Condition: used, Year of construction: 2001, Cycle-controlled lathe Manufacturer: Weiler Type: E70 Year of manufacture: 2001 Control system: Weiler cycle control D2 Operating hours: 68,950 Distance between centers: 2000mm Distance between centers (height): 360mm Max. chuck diameter: 400mm Max. diameter over bed: 720mm Max. diameter over cross slide: 430mm Max. diameter over offset: 780 mm Length of offset: 160 mm Max. workpiece weight: 3,800 kg Spindle bore: 106 mm Spindle head: Size 11 Quick-change tool holder: Parat 4-position turret Tsdjzt S Ttopfx Aired Dimensions: 4,030 x 2,443 x 1,900 mm Weight: 5,200 kg Availability: Immediate 191026ä

Condition: excellent (used), Year of construction: 1988, functionality: fully functional, Weiler Matador VS-2 lathe with lead screw and tailstock, featuring a 3-axis digital display from Elesta, from a training workshop!! Technical data: >> Machine no. 88-8115, year of manufacture 1988 >> Center height 140 mm >> Center distance 500 mm >> Speed: 15 – 3550 RPM >> Spindle bore 36 mm >> Short taper spindle head DIN 55022-5 with bayonet lock >> Tailstock MK 3 >> Feeds from 0.012 to 0.9 mm/rev >> Possible threads: metric, inch, module, and diametral pitch >> Metric thread pitches from 0.25 to 12 mm >> Brake motor >> Weight approx. 700 kg >> Length 1.4 m, height 1.2 m, depth 0.55 m Accessories and equipment: >> 3-axis digital display Elesta >> Quick-change tool post, internal and external collets (see picture) >> 1 three-jaw chuck, 1 set of jaws >> Mulifix size A with 3 steel holders >> Spindle guard Tedpfx Aoy Tmkvjirod >> 1 bed stop >> Change gears >> Follow rest >> Machine feet About the machine: A Weiler Matador VS-2 in very good condition is offered for sale. The machine is fully functional. The slides all move smoothly and evenly. Even at high speeds, the Weiler runs smoothly. The original location of the Weiler was a training workshop. The machine is equipped with a wide range of accessories. Take the opportunity to inspect this machine on-site while it is powered up and to convince yourself of its very good condition.

Condition: ready for operation (used), L & Z lathe WEILER MATATOR incl. Heidenhain digital display ND 780 -Center height approx. 150mm -Swinging diameter over carriage approx. 160mm -Swinging diameter over bed approx. 300mm -Distance between centers approx. 500mm -Three-axis digital display / Heidenhain -Collets / quick-change tool holder & various collets -Chuck guard -Chip guard -Multifix base plate & inserts -Spindle bore 36mm -Speed range 30 - 3500 rpm -Automatic longitudinal / cross feeds -Tailstock MK 3 -Three-jaw chuck -Documentation Dimensions: L x W x H 1.6 x 0.7 x 1.6 meters / Weight 600 kg Todpezpba Usfx Airod Errors and omissions excepted.

Condition: ready for operation (used), L & Z Lathe / WEILER CONDOR VS 2 with new 3-axis digital readout from training workshop - 3-axis digital readout "NEW" - Center height: 165 mm - Swing diameter over bed: 330 mm - Center distance: 800 mm - Speed range: 28 - 2800 rpm - Automatic longitudinal / cross feeds Tedpfx Aiey Ral Iorsd - Spindle bore - Tailstock with center - Collets / quick-clamping device incl. 25 collets - 3-jaw chuck Röhm 200 mm with reversible jaws - Multifix / new with insert - Work light - Emergency stop - Bed stop - Machine feet - Documentation Dimensions: LxWxH 2x0.8x1.6 meters / Weight 900 kg Subject to errors and input mistakes.

Condition: good (used), functionality: fully functional, Subject to differential taxation according to §25a of the German VAT Act. You will receive a regular invoice. Internal article number: 26057 Lathe Weiler Matador + Multifix "A" baseplate + 3-jaw chuck + Collets + Coolant pump Center height approx. 150mm Turning diameter over carriage 160mm Turning diameter over bed approx. 300mm Distance between centers approx. 500mm Spindle bore approx. 36mm Speed range 30 - 3500 rpm Automatic longitudinal/cross feeds Tailstock MK3 Dimensions (L x W x H): 150 x 70 x 150cm Weight: 600kg The machine comes from an educational institution and is in good condition. Tedpfx Aiozx R R Isred You are welcome to inspect the machine while it is powered on, in our heated storage area of over 500 m².

Condition: reconditioned (used), Year of construction: 2001, functionality: fully functional, machine/vehicle number: 3595, Ladies and Gentlemen, We are selling a Weiler Commodor B lathe built in 2001 with Heidenhain 3-axis digital readout. The machine has been extensively overhauled in our workshop. Among other things, the main spindle bearing and the lead/traction spindle bearing were completely renewed! Technically, geometrically and visually, the machine is in excellent condition, which you are welcome to see for yourself on site. Availability: on request Machine no. 3595 Year of construction: 2001 Center height: 180mm Center width: 1000mm spindle passage: Ø 56mm max. spindle speed: 2000 rpm Tailstock taper mount: MK4 Feed range: 0.026 - 0.888 mm/rev Possible thread types: Metric, inch, module, diametral pitch Metric thread pitches: 0.35 - 12 mm Spindle brake: switchable Connected load: 4kW Dimensions: approx. 2.2x1.5x1m (LxHxW) Weight: approx. 1.8t Further equipment and accessories: 3-axis digital display, coolant device, chuck guard, pull-out chip tray, 3-jaw chuck Röhm, 4-jaw chuck Röhm, various clamping jaws... Our service promise to you: - We are a certified master company in the field of mechanical engineering - All machines are thoroughly checked - All lubricants and any worn parts are replaced in advance - On request, we can completely or partially overhaul your chosen machine - On request, we can repaint the selected machine in the color of your choice E00f3g2rl - On request, you can also order additional accessories such as tools etc. directly Tsdpsthd Shjfx Airjd - On request, we can install additional accessories such as safety devices etc. - We are happy to take care of shipping and/or installation

Condition: used, Year of construction: 1999, Cycle-controlled lathe Weiler E50 Year of manufacture: 1999 Control system: Weiler cycle control D1 Operating hours: 28,506 Distance between centers: 1,000 mm Distance between centers (height): 280 mm Max. chuck diameter: 315 mm Max. diameter over bed: 570 mm Max. diameter over cross slide: 340 mm Max. diameter over tool rest: 600 mm Tsdpfx Aezt S Svsirsd Length of tool rest: 140 mm Max. workpiece weight: 1,600 kg Spindle bore: 83 mm Spindle head: size 8 Quick-change tool holder: Parat 4-way turret Includes 1 new RÖHM chuck jaw! Dimensions: 2,850 x 2,280 x 1,750 mm Weight: 3,350 kg Available immediately 191026ä

Condition: good (used), functionality: fully functional, + Multifix "A" baseplate + Three-jaw chuck + Collets + Coolant pump Center height approx. 150mm Swinging diameter over support 160mm Swinging diameter over bed approx. 300mm Todpfx Aisz Hatljred Distance between centers approx. 500mm Spindle bore approx. 36mm Speed range 30 - 3500 RPM Automatic longitudinal/cross feeds Tailstock MK3 Dimensions (LxWxH): 150 x 70 x 150cm Weight: 600Kg

Year of construction: 1997, condition: used, Various metalworking machines are available as a package. 1) Sigg TR 60 glass bead blasting machine, year of manufacture: 1997, max. operating pressure: 8bar, with fan and compressor receiver unit. 2) Rema DP 07 grinding/polishing machine, motor power: 0.22kW/0.37kW, voltage: 380V. 3) Double-ended grinding machine. 4) Weiler lathe. An on-site inspection is possible. Tjdpezxr R Njfx Airsd

Condition: excellent (used), Year of construction: 1992, functionality: fully functional, Weiler Matador VS-2 Lead and Feed Screw Lathe with 3-Axis Digital Readout by K&C NEW in Special Light Grey Finish!!! Technical Data: >> Machine No. 92-028 Year of manufacture: 1992 >> Centre height: 140 mm >> Centre distance: 500 mm >> Spindle speed: 15 – 3550 rpm >> Spindle bore: 36 mm >> Short taper spindle nose DIN 55022-5 with bayonet lock >> Tailstock MK 3 >> Feeds: 0.012 to 0.9 mm/rev >> Possible threads: Metric, Imperial, Module, and Diametral Pitch >> Metric thread pitches from 0.25 to 12 mm >> Weight approx. 700 kg >> Length 1.4 m, Height 1.2 m, Depth 0.55 m Accessories and Equipment: Todpfxoyyb T Se Airjd >> 3-axis digital readout by K&C, new, 12-month manufacturer warranty with operating manual Functions: Switchable mm/inch, coordinate selection ABS/INC, display value halving, reference point, tool programming for 200 tools, taper calculation, radius/diameter, quick zeroing, change of counting direction, >> 1 piece 3-jaw chuck, 1 set of jaws >> 1 piece 4-jaw chuck, 1 set of jaws >> Electronic spindle guard >> Multifix size A with 2 tool holders >> Motor brake >> Bed stop About the machine: Offered here is a Weiler Matador VS-2 in very good condition. The machine is, of course, fully functional and has been repainted in light grey. A very nice machine. The 3-axis digital readout from K&C has been retrofitted. All measuring scales are new and equipped with cover plates to protect them from dirt. The slides move freely and smoothly. Take the opportunity to inspect this machine under power on site and see its condition for yourself.

Condition: excellent (used), Year of construction: 1992, functionality: fully functional, Weiler Matador VS-2 Lead and Feed Screw Lathe with 3-Axis Digital Readout by K&C - NEW - Special Light Grey Paint Finish!!! Technical Data: >> Machine no. 92-029 - Year of manufacture: 1992 >> Center height: 140 mm >> Center distance: 500 mm >> Spindle speed: 15 – 3550 rpm >> Spindle bore: 36 mm >> Short taper spindle nose DIN 55022-5 with bayonet lock >> Tailstock taper: MK 3 >> Feeds from 0.012 to 0.9 mm/rev >> Thread types: Metric, Imperial, Module, and Diametral Pitch >> Metric thread pitches from 0.25 to 12 mm >> Weight approx. 700 kg >> Length: 1.4 m, Height: 1.2 m, Depth: 0.55 m Tjdoyylqhopfx Airod Accessories and Equipment: >> 3-axis digital readout by K&C, new, 12-month manufacturer's warranty, with operating manual Functions: Switching between mm/inch, ABS/INC coordinate selection, value halving, reference point, tool programming for up to 200 tools, taper calculation, radius/diameter display, quick zeroing, count direction switching >> 1 three-jaw chuck, 1 set of jaws >> 1 four-jaw chuck, 2 sets of jaws >> Electronic spindle protection >> Multifix size A with 2 tool holders >> Motor brake >> Bed stop About the machine: Offered here is a Weiler Matador VS-2 in very good condition. The machine is, of course, fully functional and has been newly painted in light grey. A very attractive machine. The 3-axis digital readout by K&C has been retrofitted. All scales are new and equipped with protective covers to shield them from dirt. The carriage runs smoothly and evenly. Take the opportunity to view this machine under power on site and see its condition for yourself.

Condition: excellent (used), Year of construction: 1992, functionality: fully functional, Weiler Matador VS-2 Lead and Feed Screw Lathe with 3-Axis Digital Readout by K&C—NEW in Special Light Grey Paintwork!!! Tjdpfx Aeyylq Ujired Technical Data: >> Machine No. 92-027, Year of manufacture: 1992 >> Centre height: 140 mm >> Distance between centres: 500 mm >> Spindle speeds: 15 – 3550 rpm >> Spindle bore: 36 mm >> Short Taper Spindle Nose DIN 55022-5 with bayonet lock >> Tailstock taper: MT 3 >> Feed rates: 0.012 to 0.9 mm/rev >> Thread cutting: Metric, Inch, Module, and Diametral Pitch >> Metric thread pitches: 0.25 to 12 mm >> Weight: approx. 700 kg >> Length: 1.4 m, Height: 1.2 m, Depth: 0.55 m Accessories and Equipment: >> 3-axis digital readout by K&C, brand new, 12-month manufacturer’s warranty with operating manual Functions: mm/inch switching, coordinate selection ABS/INC, value halving, reference mark, tool programming for 200 tools, taper calculation, radius/diameter display, quick zeroing, count direction switching >> 1 piece 3-jaw chuck with 1 set of jaws >> 1 piece 4-jaw chuck with 1 set of jaws >> Electronic spindle protection >> Multifix size A with 2 tool holders >> Motor brake >> Bed stop About the machine: Offered here is a Weiler Matador VS-2 in very good condition. The machine is, of course, fully functional and has been freshly repainted in light grey. A very attractive machine. The 3-axis digital readout by K&C has been retrofitted. All measuring scales are new and fitted with protective covers to prevent contamination. The carriage movement is smooth and even throughout. Take the opportunity to view this machine under power on site and convince yourself of its condition.

Condition: good (used), Year of construction: 2007, cycle controlled lathe Machine type: Weiler E 120 x 3.000 Control: Weiler D3 Year: 2007 Power on time: ca. 41.000 h SPECIFICATIONS Max. turning length: 3.000 mm Turningdiameter: 830 mm Tsdpfxjzizd Te Airsd Max. swing over bed: 1.200 mm Bettbreite 600 mm Spindle bore: 165 mm Spindelkopf DIN55027 Gr 15 Collets: Forkardt 3KS 800mm Spindle speeds: 1 - 280 / 4 - 900 rpm Transmission ratio: 2 Torque: 8.000 Nm Amount of turrets: 1 Sauter 4-Fach Kopfrevolver für 140mm Aufnahmen Tailstock Quill diameter: 140 mm quill range: 400 mm Equipment Electronical handwheel Hydraulisches Kraftspannfutter Forkardt 3KS 800mm Chip conveyor

Condition: reconditioned (used), Year of construction: 2001, Universal lathe with guide and lead screw Manufacturer: WEILER Model: Praktikant 160 B Year of manufacture: 2001 – partially overhauled Newly painted RAL 7035 light grey Machine No.: 4790 Center height: 160 mm Distance between centers: 650 mm Warranty: 6 months on the mechanics, which have been partially overhauled by us. The warranty does not cover the electrical and electronic components, as they have only undergone a functional test. Tsdpfx Aiszy Ngqorsd For machines located outside our North Bavarian sales area, the travel costs must be borne by the customer. Geometric acceptance with test report Accessories: - 3-axis digital display FAGOR Innova 30i T, new - Lever-type collet quick-change chuck for collet type K32 (386E) - Covered guide and lead screw - Braked drive motor - Coolant system - Electrically secured chuck guard, new - Quick-change tool holder size A - Simple bed stop - Chip guard - Operating manual Used, as is The machine is technically in the condition corresponding to its original year of manufacture.

Condition: used, Year of construction: 1999, turning diameter over bed 280 mm turning diameter over slide rest 150 mm turning length 500 mm center height over bed 140 mm centre distance 500 mm bed width 205 mm Tsdpfx Asz Abw Hsirsd spindle bore 40 mm turning speed range - stepless 30 - 4.000 U/min 3-jaw-chuck diameter 140 mm quick change toolholder MULTIFIX Typ A drive capacity - spindle motor 4,0 kW taper in tailstock-quill MK 3 dia. of quill 40 mm quill stroke 85 mm voltage 400 V total power requirement 7,5 kW weight of the machine ca. 800 kg dimensions of the machine ca. 1,40 x 0,95 x 1,55 m - Serial-No.: 154 - SIEMENS 3-axis digital display - MULTIFIX quick-change tool holder - rotating centering tip

Condition: good (used), Year of construction: 1996, greates pass round over bed 320 mm turning dia. over face-slide 198 mm centre height 160 mm turning length 650 mm spindle turning speed range max. 3.000 U/min spindle passage 40 mm tailstock quill taper MT 3 quill stroke 85 mm total power requirement 4 kW weight of the machine ca. 0,68 t dimensions of the machine ca. 1582 x 715 x 1145 m Well-maintained machine from a vocational school Tsdpfxsz Rqp Tj Airod Accessories/Equipment: - CE marking - WEILER 3-axis digital readout - Multifix tool post - 3 Multifix tool holders - KLOPFER 160 mm 3-jaw chuck - KLOPFER 160 mm 4-jaw chuck - Various sets of clamping jaws - Safety drive plate - 34 collets - Collet clamping system - Drill chuck - Live center - Various machine keys/wrenches - Machine mounts/feet - Work light - Chuck guard with electrical cut-off - Coolant pump - Operating manual and circuit diagrams