Used Center Lathe for sale (16,932)

Condition: new, Discover our selection of robust and precise conventional lathes! Ljdpfed Afn Iex Ai Nohh Are you in search of a reliable lathe that boosts your productivity? Experience precision and performance with our new conventional lathes equipped with a wide range of accessories. Our machines offer turning diameters from 400-1000mm and turning lengths up to 10m, also available as a cycle variant. With various models, you have limitless possibilities. Some machines are quickly available from stock! Explore our extensive special accessories, such as hollow spindle, infinitely variable speeds, Siemens controls, and more, to make your lathe even more versatile. Whether for complex workpieces or demanding tasks, our machines always deliver the best results. Trust in our long-standing experience and let us optimize your machining processes together. Invest in quality and precision - contact us today! Here's a selection of STOCK MACHINES (see images), and we are happy to offer additional models or special machines upon request: Technical Main Data: DLZ Series including 15% or more BAFA subsidy! - Turning diameter over bed: 400-1000 mm - Turning length: 1000/1500/2000/3000 mm - Spindle bore: 80 (opt. 105) mm - Workpiece weight up to 2t - Spindle speed up to 2800 rpm Accessories: Digital display, 3-jaw chuck, faceplate, Multifix tool holder, and more. Extensive SPECIAL ACCESSORIES such as infinitely variable speed, steady rests, larger spindle bore, and more to make the machine even more productive. Currently available new machines with warranty and BAFA subsidy, for example: - SDM 850: Turning diameter over bed 850mm, turning length 3m - DLZ 325: Turning diameter over bed 650mm, turning length 2m and 3m - DLZ 250: Turning diameter over bed 500mm, turning length 1m and 1.5m - DLZ 200: Turning diameter over bed 400mm, turning length (missing information) More models (also with cycle control) available on request. Contact us now and discover the world of innovative turning technology! Our service for you: - Consultation and solution finding at your location - Organization of machine transport to your facility - Installation, assembly, commissioning, and ready-to-use handover - Financing and exploration of funding opportunities through KFW and BAFA, and more.

Condition: new, Year of construction: 2025, functionality: fully functional, turning diameter over cross slide: 360 mm, spindle bore: 105 mm, turning diameter: 500 mm, center width: 1,500 mm, rotational speed (max.): 1,600 rpm, New conventional lathe DLZ 560x2000 with extensive accessories. Main Technical Data: Max. turning diameter over bed: mm Ø500 Max. turning diameter over cross slide: mm Ø310 Max. turning diameter in gap: mm Ø720 Bed width: mm 405 Max. workpiece length (between centers): mm 1500 Max. turning length: mm 1350 Effective gap length: mm 230 Spindle Spindle nose: D8 Spindle bore: mm Ø80 Spindle taper: M.T. No.7 Metric Ø113 1:20 Spindle speed (steps): 12 speeds Spindle speed range: rpm 36–1600 Further technical details available in the attached document. Main Features: - All-inclusive price with 2-axis position indicator (SINO – General importer in Germany), installed, and powerful 7.5 kW drive Lodpfx Aoyak Evoi Nshh - Heavily ribbed machine bed for excellent vibration absorption, even during roughing operations - Extra-wide, induction-hardened and ground guideways for long service life and high precision. Max. workpiece weight up to 500 kg - Electrically interlocked chuck guard - Equipped with adjustable micrometer stop and overload clutch - Hardened and ground gears with oil circulation lubrication for powerful and quiet spindle drive - Precision spindle bearings for high concentricity and accuracy - Clearly arranged, ergonomically designed controls - Single-lever operation for cross feed, longitudinal feed, and rapid traverse for X/Z axes on the carriage - Precise gearshift for speed and feed selection - Finely graduated feed rates and thread pitches - Main spindle gearbox with electromagnetic clutch - Major electrical components by renowned European manufacturers, e.g. Telemechanique - Comprehensive standard equipment including Multifix tool post, chuck, faceplate, 3-axis digital readout, steady rests and much more - All machines are tested by our service engineers prior to delivery Additional models (also with cycle control) available on request. Contact us today and discover the world of innovative turning technology! Our services for you: • On-site consultation and solution finding • Organization of machine transport to your facility • Installation, commissioning, and turnkey handover • Financing and support with subsidy applications via KFW, BAFA, and more

Condition: new, Year of construction: 2026, functionality: fully functional, spindle bore: 80 mm, turning diameter: 560 mm, center width: 2,000 mm, New CNC cycle lathe ZDM 560 x 2000 with Siemens 828D ShopTurn 2. Machine Overview The ZDM 560 x 2000 is a robust and versatile flat-bed CNC cycle lathe designed for flexible production, maintenance, and training environments. It combines the benefits of conventional lathes with state-of-the-art CNC control technology. Thanks to the Siemens 828D ShopTurn control system, it enables simple and intuitive programming. The machine is particularly suitable for single-part and small batch production and is available for immediate delivery from stock. 3. Technical Data ZDM 560Z Swing diameter over bed (mm): 560 Swing diameter with 6-position turret (mm): 420 Max. workpiece length (mm): 2000 Max. turning length (mm): 1900 Max. turning length with 6-position turret (mm): 1735 Max. swing diameter over cross slide (mm): 330 X-axis travel (mm): 320 Z-axis travel (mm): 1970 Rapid traverse X/Z (m/min): 8/10 Spindle mount: A2-8 Spindle bore (mm): 80 Spindle nose taper: MT7 Spindle speeds (RPM) with manual chuck: 27-135 / 55-270 / 160-805 / 325-1630 Gear stages: 4-speed Tool shank (mm): 32x32 Tailstock quill diameter (mm): 75 Tailstock quill stroke (mm): 150 Tailstock quill taper: MT5 Main motor (kW): 7.5 Net weight (kg): 4100 Machine dimensions LxWxH (mm): 3000×1250x1580 4. Standard Equipment • Siemens SINUMERIK 828D ShopTurn • 80 mm spindle bore • 250 mm 3-jaw chuck • Manual tailstock • Coolant and lubrication system • Full enclosure • LED work light • CE conformity 5. Stock Machine Features • Chip conveyor for 2000 mm machine • 6-position electric tool turret • Fixed steady rests (60–190 mm and 150–280 mm) • Teach-in control panel with handwheels and joystick Additional accessories available on request 6. Special Features / Benefits • Easy operation via ShopTurn • High flexibility for single-part and small batch production Lsdpfxjqwqiae Ai Njhh • Robust cast construction • Large spindle bore for bar machining • Immediately available – no delivery lead times 7. Scope of Delivery Machine including standard equipment and above-mentioned special equipment, ready for operation. 8. Delivery Time Immediately available from stock in Stockstadt.

Condition: good (used), turning diameter over bed 430 mm turning diameter over slide rest 220 mm Lsdpoy Hxq Ujfx Ai Nohh turning length 1500 mm dia. of quill 80 mm quill stroke 200 mm taper in tailstock-quill MK-5 turning speeds 14 - 2240 U/min output 12,4 kVA spindle bore 60 mm weight of the machine ca. 2800 kg dimensions of the machine ca. 2900 x 1200 x 1700 mm

Condition: good (used), Year of construction: 1990, machine/vehicle number: 14076, Offer 26143 Technical data: - Maximum turning height 165 mm - Maximum turning length 750 mm Lhedpfx Aszdq I Rei Njh - Turning diameter over bed 330 mm - Turning diameter over compound slide 170 mm - Spindle bore 42 mm - Taper of tailstock quill MK 3 - Travel of tailstock quill 140 mm - Spindle speeds 18 - 2000 rpm - Feeds longitudinal + facing - Metric thread pitches - Inch threads - Module threads - Drive 400 V / 1.5 / 2.8 kW - Including: - 2 x 3-jaw chuck - Steady rest - 4 x HSS tool holders - Various turning tools - Space requirement approx. B 1800 x H 1150 x D 900 mm - Weight approx. 800 kg

Condition: new, Center length ----- 3000 mm Center height ----- 280 mm Turning diameter ----- 560 mm Passage of main spindle ----- 105 mm Bed width ----- 350 mm Spindle speed ----- 25-1620 rpm Motor ----- 7.5 KW INCLUDING * 3-axis digital readout brand SINO * Quick-change chisel holder type Multifix TOOC3 with 4 scoops * Electric brake Lsdpfot Iq D Tjx Ai Nshh * 3-Chuck 315 mm * 4 chuck 400 mm * chuck 450 mm * Fixed and moving grips * LED working light and cooling system * Case with various tools

Condition: excellent (used), Year of construction: 1997, turning diameter over cross slide: 210 mm, spindle bore: 40 mm, turning diameter: 330 mm, turning diameter over bed slide: 330 mm, turning diameter over top slide: 210 mm, Model: Student 2500 Gap Bed Lathe Swing Over Bed: 330mm Swing Over Topslide: 210mm Lhjdpfoy N Uplex Ai Neh Swing In Gap: 480mm Distance Between Centres: 1000mm Spindle Speeds: 40-2500 RPM Spindle Bore: 40mm Motor: 2.2 KW Machine with: 3 Jaw Chuck Collet Chuck and Collets Digital Readout Quick Change Toolpost with Holders Dimensions: 2130 x 1020 x 1450mm High Weight: 800 KGS

Condition: excellent (used), Year of construction: 2007, operating hours: 1,000 h, functionality: fully functional, turning diameter over cross slide: 196 mm, spindle bore: 42 mm, turning diameter: 350 mm, turning diameter over bed slide: 350 mm, turning diameter over top slide: 196 mm, center height: 175 mm, turning length: 650 mm, Model: Multiturn 1000 Control: Fanuc Oi-TC Year: 2007 S/No.: N91013 Swing Over Bed: 350mm Swing In Gap: 535mm Lsdpfxey N Uk No Ai Njhh Swing Over Top Slide: 196mm Distance Between Centres: 650mm Spindle Speeds: 1-3500 RPM (3 Ranges) Spindle Bore: 42mm Motor: 7.5 KW Machine with: 150mm 3 Jaw Chuck Duplumatic 8 Station Turret Turret Tool Holders Tail Stock Coolant Pump

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 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. Lhjdpfx Ajy Ulqwji Nsh

Condition: excellent (used), Year of construction: 1979, turning diameter over bed 480 mm turning diameter over slide rest 295 mm turning length 1000 mm Lhedpoyiu T Aofx Ai Njh spindle bore 56 mm weight of the machine ca. 1,8 t dimensions of the machine ca. 1,4 x 0,8 x 1,6 m

Condition: excellent (used), turning diameter over bed 900 mm turning diameter over slide rest 600 mm turning length 3000 mm spindle turning speed range 11,2 - 560 U/min tool holder Multifix D1 total power requirement 22 kW weight of the machine ca. 5,6 t dimensions of the machine ca. 5,6 x 1,8 x 1,7 m Safety-related conversion according to CE standard 2017 2011 new plan pull spindle, lock case partially renewed, lubrication according Ljdpfx Aisym D H Te Nshh to internal plan

Condition: good (used), Year of construction: 2007, machine/vehicle number: 720050, Offer 26083 Technical data: - Center height / Distance between centers 210 / 1500 mm - Maximum turning diameter over the bed / over the cross slide 420 / 270 mm - Maximum turning diameter with gap bed 640 mm - Length of the bed bridge approx. 270 mm - Spindle bore 58 mm Lhodpfxszc Iyco Ai Neh - Taper of the tailstock quill MK 5 - Travel of the tailstock quill 180 mm - Spindle speeds 45 - 1800 rpm - Feeds: - Longitudinal 0.031 - 1.70 mm/rev - Cross 0.14 - 0.784 mm/rev - Travel of the top slide 128 mm - Travel of the cross slide 285 mm - Metric thread pitches - Inch threads - Drive 400 V / 7.5 kW - Including: - Tailstock, 3-jaw chuck, quick-change tool holder, - Digital display - Space requirement approx. W 2850 x H 1500 x D 1200 mm - Weight approx. 2000 kg

Condition: used, Technical details: turning diameter over bed: 560 mm turning diameter over support: 280 mm turning length: 2000 mm centre height: 280 mm centre distance: 1600 mm spindle bore of work spindle: 65 mm range of revolution per miute: 9...1800 / 24 step U/min longitudinal feeds:: 0,025-0,09 mm/U Lhodpjwa I Shsfx Ai Noh cross feed: 0,012-0,045 mm/U tailstock quill adjustment:: 225 mm tailstock taper MT: MK5 total power requirement: 18 kW weight of the machine ca.: 3,8 t dimension machine xH: 3,7 x 1,6 x 2,05 m Three-jaw chuck D=320mm Top slide rotatable 45 degrees right and left *

Condition: used, Year of construction: 1999, Technical details: turning diameter over bed: 340 mm turning diameter over support: 190 mm turning length: 700 mm centre distance: 700 mm revolution per minute: 55 - 2350 / 8 step mechanisch U/min spindle bore of work spindle: 50 mm tailstock quill adjustment:: 120 mm tailstock quill: MK3 mm max. torque on the spindle: 350 Nm max. workpiece weight -without tailstock: 50 kg total power requirement: 3,0 kVA Lhsdpju Ixw Asfx Ai Njh weight of the machine ca.: 0,79 t dimension machine xH: 1,6 x 0,9 x 1,4 m Accessories: comparable in the picture 2x steady rest (1x closed and 1x open) various tips various lathe chucks and jaw pairs *

Condition: used, Year of construction: 1987, Technical details: turning diameter over bed: 500 mm turning diameter over support: 280 mm turning length: 1500 mm centre distance: 1500 mm turning dia. in gap: 730 mm spindle bore of work spindle: 65 mm range of revolution per miute: 25-1250 / 32-1600 / 36-1800 - 18 step U/min feed:: 0,05 - 8,5 mm rapid motion - x-axis: 4 m/min rapid motion - y-axis: 1,26 m/min tailstock quill taper MT: 5 tailstock quill adjustment:: 200 mm total power requirement: ca. 8,2 kW Lsdpeu Ixznsfx Ai Nohh weight of the machine ca.: 2,5 t dimension machine xH: 3,2 x 1,3 x 1,5 m Thread cutting possible Cross slide travel 300 mm, feed 0.015 - 2.8 mm (clutch end position switching not functional, manual switch-off necessary) Top slide with 4-fold tool holder Steel plate Ø 705mm with offset threaded holes *

Condition: used, Year of construction: 1952, Technical details: turning diameter over bed: 1000 mm turning diameter over support: 520 mm turning length: 2500 mm support travel z-axis: plan: ca. 500 mm support travel z-axis: Obersupport: ca. 300 mm centre height: 300 mm spindle passage: 90 mm range of revolution per miute: 3,2 - 382 / 22 step U/min range of feed in x - axis: längs: 0,213 - 2,67 / 36 step m/min range of feed in y - axis: quer: 0,070 - 1,11 / 36 step m/min tailstock quill taper MT: 6 total power requirement: 22 weight of the machine ca.: 8,2 t dimension machine xH: 5,3 x 1.,6 x 1,6 m transport measurements machine: ca. 5,5 x 1,7 x 1,6 m Equipment: Faceplate Ø 1000mm 4-fold turning tool holder Lynette Ø 250 closed Lhedpfx Aiju Tq U Ij Neh Accesorios four-jaw chuck Ø 630 i.D. *

Condition: used, Year of construction: 1976, Technical details: turning diameter over bed: 340 mm turning diameter over support: 190 mm turning length: 800 mm turning length: plan =140 / quer =120 mm center height over bed: 170 mm spindle bore of work spindle: Ø 40 mm range of revolution per miute: 25 - 2000 / 20 step U/min feeds:: längs: 0,028 - 1,0 / quer: 0,012 - 0,44 mm tailstock quill taper MT: MK3 tailstock quill adjustment:: 120 mm total power requirement: 3,0 kW weight of the machine ca.: 1,1 t dimension machine xH: 2,0 x 0,8 x 1,4 m Threading possible: Metric, Withwort and modular thread Equipment: Lhjdpfxjva Ertj Ai Nsh - 2-way measuring device VISUCONT - 3-jaw chuck Ø 205mm with internal clamping jaws - quick-change steel holder Multifix - foot brake - cooling water pump (exclusive supply) *

Condition: used, Technical details: turning diameter over bed: 320 mm turning length: 800 mm centre distance: 800 mm centre height: 150 mm spindle bore of work spindle: 30 mm range of revolution per miute: 35 - 1500 / 16 step U/min range of feed in x - axis: 0,04 - 2,4 / 30 step m/min tailstock quill adjustment:: 125 mm tailstock taper MT: MK2 dimension machine xH: 1,7 x 0,8 x 1,5 m Equipment and other features: -3-jaw chuck Röhm 160mm -chuck guard -protection system WxH: 510x400mm Ljdpju Ixy Defx Ai Nohh -Multifix tool clamp (4 pieces) -Tip in tailstock -Upper slide swivels +/- 45°, maximum travel = 100mm -Cross slide travel = 300mm feed Pump for coolant device (without feed) *

Condition: used, Year of construction: 1960, Technical details: turning diameter over bed: 630 mm turning diameter over support: 320 mm turning length: 2800 mm centre distance: 2800 mm turning dia. in gap: 700 mm length of gap: 450 mm spindle bore of work spindle: 70 mm weight of the machine ca.: 4,4 t dimension machine xH: 4,7 x 1,5 x 1,5 m Thread cutting possible Accessories: Ledsu Ix A Eepfx Ai Nohh 4-jaw chuck various tips Gear wheels Jaws and small parts *

Condition: used, Year of construction: 1975, Technical details: turning diameter over bed: 500 mm turning diameter over support: 260 mm turning length: 950 mm center height measured in bed: 220 mm centre distance: 1000 mm revolution per minute: 11,2 - 2240 / 24 step U/min spindle bore of work spindle: 62 mm tailstock quill adjustment:: 210 mm longitudinal feeds:: 0,045 - 1,6 mm/U - 32 step cross feed: 0,02 - 0,71 mm/U - 32 step total power requirement: 11 kW weight of the machine ca.: k.A. t dimension machine xH: 3,3 x 1,2 x 1,6 m The machine is in a very good condition (very quiet spindle run) in Leipzig. Top slide rotatable 360° Lodpsv A Sqhsfx Ai Nehh 3-jaw lathe chuck Ø 315mm with jaws (inside/outside) for speed 2000 rpm. Thread cutting: metric, modular thread, inch Chip protection wall Chuck protection (mechanical) MULTIFIX steel holder with Ø 40mm drill steel holder Chip collection tray Coolant supply with pump Protective device for lead screw Machine base UVV is pre-equipped ( UVV=Accident Prevention Regulations) *

Condition: used, Year of construction: 2016, Technical details: turning diameter over bed: 402 mm turning dia. over face-slide: 245 mm turning length: 1000 mm centre distance: 1000 mm centre height: 200 mm swing diameter: in Kröpfung: 560 mm throat: Breite: 120 mm revolution per minute: 40 - 345 / 345 - 1015 / 1015 - 2800 U/min feed: längs: 0,05 - 0,752 + quer: 0,025 - 0,376 mm/U spindle diameter: Ø 42 mm tailstock taper ISO: MK4 tailstock quill stroke: 180 mm total power requirement: 4,1 kW Weight approx.: 1,2 t dimension machine xH: 2,4 x 1,0 x 1,7 m Die Drehmaschine verfügt über keinen Eilgang. Lhodpfx Aiovav Sdj Nsh Positionierung über 2-Achsen Anzeige über Pinacho Lathe Controller Multifix-Stahlhalter mit Drehmeißel Kühlmittelanlage Fußtaster Gewindeschneiden möglich (metrisch, Whitworth, Modul, Pitch) *

Condition: used, Year of construction: 1970, Technical details: turning diameter over bed: 325 mm turning diameter over support: 150 mm turning length: 1000 mm turning length: plan: 165 / quer: 160 mm center height over bed: 200 mm length of gap: keine Kröpfung mm range of revolution per miute: 48 - 1.500 / 10 step U/min spindle bore of work spindle: 40 mm feeds:: längs: 0,021...2,34 / quer: 0,09...1,6 mm tailstock quill taper MT: 4 tailstock quill adjustment:: 125 mm total power requirement: 2,2 kW weight of the machine ca.: 1,0 t dimension machine xH: 2,1 x 0,7 x 1,2 m Threading possible: Metric, Withwort and modular thread Ljdpfx Aieu Ixydj Njhh Equipment: - 3-jaw chuck Ø 200mm with internal clamping jaws - Multifix quick-change steel holder - Foot brake - Cooling water pump (exclusive feed) *

Condition: used, Year of construction: 1955, Technical details: turning diameter over bed: 420 mm turning diameter over support: 240 mm turning length: 1100 mm turning dia. in gap: 600 mm range of revolution per miute: 24 - 900 / 8 step U/min spindle bore: 41 mm range of feed in x - axis: 0,0120 - 0,1000 mm/U range of feed in y - axis: 0,0062 - 0,0302 mm/U tailstock quill taper MT: 3 tailstock quill adjustment: 220 mm total power requirement: ca. 4,0 (ohne Gewähr) kW weight of the machine ca.: 1,2 t dimension machine xH: 2,3 x 0,9 x 1,3 m Equipment: 3-jaw chuck Ø 200mm Tool holder 4-way, swivelling 30° right/left T-slot for copying device Driving disc Lhodpsu Ix D Ajfx Ai Njh *

Condition: used, Year of construction: 1951, Technical details: turning diameter over bed: 400 mm turning diameter over support: 240 mm turning length: 1100 mm centre height: im Bett gemessen: 190 mm spindle passage: 40 mm range of revolution per miute: 37,5 - 950 U/min total power requirement: 3,5 kW tailstock quill taper MT: MK 4 tailstock quill: 180 mm weight of the machine ca.: 1,6 t dimension machine xH: 2,6 x 1,4 x 1,3 m The lathe is equipped with threading device. It is rewired and a new control cabinet is made. Emergency stop switch and chuck protection 3-jaw chuck Ø 250mm rotating tip Tool support quadruple steel holder tool support approx. 30° right/left swiveling Lsdpeu Ix Hdsfx Ai Nehh 4 Stück Wechselräder Copying device (taper 15° right/left) *

Condition: used, Year of construction: 1986, Technical details: turning diameter over bed: 315 mm turning diameter over support: 200 mm turning length: 500 mm turning diameter over bed: 315 mm swing diameter over face slide: 200 mm center height measured in bed: 180 mm Ledpsu Ix Hqjfx Ai Nshh spindle passage: Ø 32 mm range of revolution per miute: 56...2.800 / nur only 6 step links-rechts U/min range of feed in x - axis: längs: 0,02..0,8 m/min range of feed in y - axis: plan: 0,01..0,4 m/min tailstock quill taper MT: MK 4 tailstock quill adjustment:: 140 mm total power requirement: 5,5 kW weight of the machine ca.: 2,0 t dimension machine xH: 2,1x 1,1 x 1,4 m -Workpiece pick-up via collet chuck -travels longitudinal slide= 580mm and cross slide=170mm -incl. tooling device lathe support -incl. change gears -steady rest Ø 100mm -fourfold tool holder The machines functionality is limited ! 6 speeds are currently selectable! (224/1800 ; 280/2240; 355/2800 rpm.) i.D. *