Used Star Micronics Ball Screw for sale (9,192)

Condition: ready for operation (used), Year of construction: 2021, functionality: fully functional, ## 2021 Star SB-20R Type G – 20 mm CNC Sliding Head Lathe 7 axis | Twin spindles | Driven tooling | Guide-bush / non-guide-bush operation | FMB magazine bar feeder Available from Swiss CNC, this 2021 Star SB-20R Type G CNC sliding head lathe combines 20 mm bar capacity, twin-spindle machining and a versatile tooling platform for precision component production. Equipped with FANUC CNC control, it offers turning, milling, drilling, tapping and back-working capability within a compact machine layout. The 10,000 rpm main spindle and 9,000 rpm sub-spindle both feature C-axis control, supporting accurately positioned machining operations on the front and rear of the component. The fully independent sub-spindle allows front- and back-working operations to overlap where the component and programme permit, helping reduce cycle times and minimise additional handling. ### Guide-bush and non-guide-bush flexibility A key feature of the SB-20R Type G is its ability to switch between guide-bush and non-guide-bush operation. Guide-bush mode supports the material close to the cutting point, making it particularly suited to slender components and longer turned features. For shorter components, non-guide-bush operation can reduce bar remnant length and improve material utilisation. This flexibility allows manufacturers to adapt the machine to different component geometries and production requirements. Lhsdpfoz U Acmsx Ah Son ### Technical specification | Specification | Details | |---|---| | Manufacturer / model | Star SB-20R Type G | | Year of manufacture | 2021 | | Maximum machining diameter | 20 mm | | Controlled axes | Seven: X1, Y1, Z1, C1, X2, Z2 and C2 | | Maximum headstock stroke — guide-bush mode | 205 mm | | Headstock stroke — non-guide-bush mode | Up to 2.5 × bar diameter, maximum 50 mm | | Main spindle speed | Up to 10,000 rpm | | Sub-spindle speed | Up to 9,000 rpm | | Sub-spindle chucking capacity | 20 mm | | Spindle positioning | C-axis control on both spindles | | CNC control | FANUC CNC | | Rapid traverse | Up to 35 m/min | ### Tooling capability - Gang-type turning-tool arrangement, with six 12 mm or seven 10 mm square turning-tool positions, depending on the fitted tool block. - Four front-working sleeve positions for end-working operations. - Cross-drilling and milling capability, with modular cartridge tooling configurations available for different machining requirements. - Four-position back-working station, supporting static or driven tooling according to configuration. - Independent sub-spindle movement for component transfer and rear machining. ### Included equipment - FMB Turbo 2-20 automatic magazine bar feeder for 3.2 m bar stock. - Filtermist FX mist extraction system. - LNS MH500 Turbo swarf conveyor. - FireTrace fire suppression system. - Selection of tooling and workholding. The supplied bar feeder, extraction and swarf-handling equipment provide a practical package for manufacturers looking to add automated 20 mm bar-machining capacity. ### Machine hours and availability Power-on and cutting hours to be confirmed. 2021 machines available in the UK, offered individually. Price on application, plus VAT. Delivery, installation and training available. Contact Swiss CNC for pricing, machine videos, inspection arrangements and further information.

Condition: used, Year of construction: 2015, operating hours: 16,432 h, functionality: fully functional, 𝗦𝘁𝗮𝗿 𝗦𝗥20 𝗝 𝘁𝘆𝗽𝗲 𝗖 Year 2015 Production hours : 16432 h Oil tank Iemca bar loader Fanuc command 31i Model B Parts belt conveyor Fanuc command 31i Model B Lhjdpfx Ahozmw Dko Sen

Condition: ready for operation (used), Year of construction: 2008, operating hours: 17,000 h, functionality: fully functional, ## 2008 Star SR-20RIII – 20 mm CNC Sliding Head Lathe Seven controlled axes | Twin spindles | Driven tooling | FMB magazine bar feeder | 140-bar coolant Available from Swiss CNC, this 2008 Star SR-20RIII CNC sliding head lathe combines 20 mm machining capacity, twin spindles and driven tooling for the production of precision components from bar. Equipped with FANUC Series 300iS-Model A CNC control, it offers versatile turning, milling, drilling, tapping and back-working capability. The sliding head and guide bush arrangement supports the material close to the cutting point, making the machine particularly suited to small-diameter and slender components. C-axis control on both spindles allows accurately positioned machining features, while the opposed sub-spindle enables rear-face finishing and secondary operations within the same machine cycle. Independent front- and back-working capability allows operations to overlap where the component and programme permit, helping reduce cycle times and the need for additional handling between machines. ### Technical specification | Specification | Details | |---|---| | Manufacturer / model | Star SR-20RIII | | Year of manufacture | 2008 | Lhjdpoz Uxmbjfx Ah Son | Maximum machining diameter | 20 mm | | Maximum headstock stroke | 205 mm | | Controlled axes | Seven: X, Y, Z, XB and ZB, plus C-axis control on both spindles | | Main spindle speed | Up to 10,000 rpm | | Sub-spindle speed | Up to 8,000 rpm | | CNC control | FANUC Series 300iS-Model A | | Rapid traverse | Up to 35 m/min | | Approximate machine weight | 2,200 kg, excluding bar feeder and ancillary equipment | ### Standard tooling layout - Six turning-tool positions for external turning, profiling, grooving and parting. - Five radial driven-tool positions for cross-drilling, milling and tapping applications. - Four front-working sleeve positions for end-working operations. - Four-position back-working station for machining components held in the sub-spindle. ### Included equipment - FMB Turbo 3-36 automatic magazine bar feeder for 3.2 m bar stock. - 140-bar high-pressure coolant system — approximately 2,000 psi. - LNS MH500 swarf conveyor, compatible with long-parts ejection. - JBS guide bush system. - TriMist Extraction - Noble fire suppression system. The combination of magazine bar feeding, high-pressure coolant and swarf handling provides a useful equipment package for repeat batch production and components requiring several machining operations. ### Machine hours Approximately 56,000 power-on hours. Cutting hours - 17,000 Available in the UK. Price on application, plus VAT. Contact Swiss CNC for pricing, machine videos, inspection arrangements and delivery or installation requirements. *Tooling layout describes the standard model configuration; the supplied toolholder package is subject to confirmation.*

Condition: used, Year of construction: 2020, Star SB-20R Type G CNC Sliding Head Lathe with Fanuc Series Oi-TF CNC Control, 5 Axis Machine, Twin Spindle Collet Chucks, 16 Tool Positions, up to 7 Turning Tool Positions, 4 Sleeve Tool Positions, 5 Driven Tool Positions, (5 Spindle Cross Drilling Unit ER11/16 0M151), 20mm Max Work Piece Diameter, Main Spindle Speed 10,000rpm, Sub Spindle Speed 9000rpm, Fire Trace Automatic Fire Suppressant System, Parts Catcher & Conveyor. S/No. 7009 (0374) (2020), 1750kg with FMB Micromag 20 6 meter Barfeed. Country of Origin: Japan Lhsdpfxsz Armxj Ah Sjn Location: These lots are located in Biggleswade, UK. Unfortunately, there are no loading facilities on-site, dismantling and loading will be at the cost of the purchaser.

Condition: good (used), Year of construction: 1996, functionality: fully functional, turning diameter over bed Ø16 mm mm Lhedpeztfw Eofx Ah Sen weight of the machine ca. 2,3 t dimensions of the machine ca. 2045 x 900 x 1685 m

Condition: ready for operation (used), Year of construction: 1998, bar diameter (max.): 20 mm, controller manufacturer: FANUC, controller model: Series 16-T, number of axes: 4, This 4-axis STAR MICRONICS SR20 was manufactured in 1998. It features a FANUC Series 16-T control unit and includes an IEMCA Bar Feeder for enhanced productivity. The machine is operational and in good condition, with occasional faults in the hydraulic system. If you are looking to get high-quality turning capabilities, consider the STAR MICRONICS SR20 swiss type turning machine we have for sale. Contact us for further details. Lhjdpfx Ahe Ad Ac Rs Sjn - Condition: Good condition / Under power - occasional faults in the hydraulic system - Control Unit: FANUC Series 16-T- Optional Accessories / Attachments: IEMCA Bar Feeder- Additional Components: Part catcher / Small conveyor belt, Coolant lines Technical Specification Counter Spindle No

Condition: new, STAR ball screw Type: 1510-3-1607 Pitch: 5 mm Thread length: 2008 mm Overall spindle length: 2100 mm Thread diameter: 31 mm Lsdpfxjzcwkwj Ah Sjhn 4 pieces in stock.

Condition: excellent (used), Year of construction: 2011, functionality: fully functional, machine/vehicle number: 0509, Technical specifications Manufacturer: STAR Micronics Type: ECAS-20 Year of manufacture: 2011 CNC long-turn lathe Control system: Star Motion Control System Max. turning diameter: 20 mm Spindle stroke: 205 mm Lheds Aarq Nspfx Ah Sen CNC axes: 10 Main spindle speed: 10,000 rpm Counter spindle speed: 10,000 rpm Spindle power: 2.2 kW / 3.7 kW each (30 min.) C-axis: main and counter spindle Powered tools up to 8,000 rpm Turning tools: 4 front, 2 rear Powered tool positions up to 6 (optional) Drilling diameter max. 10 mm Milling diameter max. 10 mm Thread cutting up to M8 Coolant tank: 120 liters Connected load: 8 kVA Weight: approx. 3,500 kg Dimensions: 2,588 x 1,150 x 1,765 mm

Condition: ready for operation (used), functionality: fully functional, STAR SH-12 Control: Fanuc 21-T Device for unloading long parts Lhedpexwugdefx Ah Sen Complete with IEMCA MINI BOSS 325 bar feeder

Condition: used, Recirculating ball screw with nut, transroll spindle, ball screw nut, threaded spindle, threaded rod, threaded bolt, threaded rod, ball screw drive, linear bearing, precision ball screw -Manufacturer: Star, precision ball screw -Type: 1502-2-1085 -Shaft: Ø 24 mm -Thread length: 1495 mm -Dimensions: 1700/110/H70 mm Lsdpfx Ahjfngxbe Sohn -Weight: 10 kg

Condition: excellent (used), Year of construction: 2023, functionality: fully functional, STAR SR20J II TYPE A Year 2023 Fanuc CNC Control 32i model B 20mm Maximum Bar Capacity Lhodpfezqdukex Ah Son Y-Axis & C-Axis Capability Live Tooling ALPPS TOOL CO ASR X-20ASII BARFEEDER LNS Swarf Conveyor Very Low Hours Brass-Only Production Since New Selection of Tooling & Consumables Included Machine available near end september 2026

Condition: used, Year of construction: 2011, STAR ECAS-20 — CNC SWISS-TYPE AUTOMATIC LATHE MACHINE IDENTIFICATION — VERIFIED FROM NAMEPLATE Manufacturer: Star Micronics Co., Ltd., Japan Model: ECAS-20 Type: 570 Lhodpfoz D Ezvjx Ah Sen Manufacturing date: March 2011 Serial number: 0509 Lot number: 047 Supply voltage: AC 200 V, three-phase Frequency: 50/60 Hz Rated apparent power: 8.0 kVA Machine weight: 3,500 kg CE marking: Present MODEL SPECIFICATIONS — MANUFACTURER DATA Configuration: 10 axes; independent front/back machining; simultaneous two-tool turning Control system: Star Motion Control System Maximum machining diameter: 20 mm Headstock stroke: 205 mm MAIN AND SUB-SPINDLES Maximum speed: 10,000 rpm each Motor output each: 2.2 kW continuous / 3.7 kW for 30 minutes C-axis indexing: 0.01° each Sub-spindle chucking diameter: 20 mm Front-ejection length: 80 mm Workpiece projection: 30 mm TOOLING Turning positions: 4 front, 2 rear Tool shank: 12 mm; optional 16 mm Sleeve-holder positions: 4; optional 2 rear-end stationary tools Stationary drilling: Ø10 mm Tapping/die-cutting: M8 × 1.25 Optional driven positions: 3 front, 3 rear Driven-tool speed: 8,000 rpm Driven-tool motor: 0.75 kW Driven drilling: Ø8 mm Driven tapping: M6 × 1.0 Milling: Ø10 mm Slotting: 1.5 mm wide × 4 mm deep BACKWORKING Tool positions: 4 Drilling, stationary/driven: Ø10/Ø8 mm Tapping, stationary/driven: M8 × 1.25 / M6 × 1.0 CAPACITY AND DIMENSIONS Coolant tank: 120 litres Machine dimensions (W × D × H): 2,588 × 1,150 × 1,765 mm Overall installation dimensions with peripherals: Unconfirmed EQUIPMENT VISIBLE IN PHOTOGRAPHS Bar-feeding equipment with pendant control Fire-suppression cylinder and automatic CO₂ warning label CNC operator panel

Condition: excellent (used), Year of construction: 2007, functionality: fully functional, machine/vehicle number: 0398 (036), STAR Micronics ECAS-12 Manufacturer: STAR Micronics, Japan Year of manufacture: 2007 Control system: Siemens 840 Machine type: CNC long-bed turning center Technical data STAR Micronics ECAS-12, year of manufacture 2007 CNC long-bed turning center Control system: Siemens 840Di Max. turning diameter: 13 mm Spindle stroke: 205 mm CNC axes: 10 Main spindle speed: 12,000 rpm Lhjdpfxe Aarq As Ah Ssn Counter spindle speed: 12,000 rpm Spindle power: approx. 3.7 kW each Driven tools up to 8,000 rpm Drilling diameter max. 10 mm Milling diameter max. 10 mm Thread cutting up to M8 Rapid traverse: 18 m/min Connection power: 8 kVA Weight: approx. 3,500 kg Dimensions: 2,590 x 1,140 x 1,830 mm

Condition: used, Year of construction: 2007, functionality: fully functional, STAR MICRONICS ECAS-12 CNC SWISS-TYPE AUTOMATIC LATHE Manufacturer: Star Micronics Co., Ltd., Japan Model: ECAS-12 Type: 570 Year of manufacture: 2007 Serial/Lot number: 0398 (036) Machine type: CNC sliding-headstock / Swiss-type automatic lathe CNC control: Siemens 840Di Number of controlled axes: 10 Main and counter spindle: Yes C-axis on main and counter spindle: Yes TECHNICAL DATA Maximum machining diameter: 13 mm Maximum headstock stroke: 205 mm Maximum stationary drilling diameter: 10 mm Maximum driven-tool drilling diameter: 8 mm Maximum stationary tapping capacity: M8 × P1.25 Maximum driven-tool tapping capacity: M6 × P1.0 Maximum milling diameter: 10 mm Maximum die-cutting capacity: M8 × P1.25 Maximum slotting capacity: 1.5 × 4 mm MAIN SPINDLE Maximum spindle speed: 12,000 rpm Minimum C-axis indexing increment: 0.01° Main spindle motor output: Approximately 3.7 kW / 5 hp COUNTER SPINDLE Maximum clamping diameter: 13 mm Maximum counter-spindle speed: 12,000 rpm Minimum C-axis indexing increment: 0.01° Counter-spindle motor output: Approximately 3.7 kW / 5 hp Number of counter-spindle tool positions: 4 DRIVEN TOOLING Maximum driven-tool speed: 8,000 rpm Driven-tool motor output: Approximately 0.75 kW / 1 hp Powered cross-working and rear-working tool stations AXES AND FEED RATES Linear axes: X1, Y1, Z1, X2, Z2, X3, Y3 and Z3 Rotary axes: C1 and C2 Maximum rapid traverse on linear axes: 18,000 mm/min Maximum rotary-axis feed: 194,400°/min Minimum programmable linear increment: 0.001 mm Minimum programmable C-axis increment: 0.001° ELECTRICAL DATA Operating voltage: AC 200 V Power supply: Three-phase Frequency: 50/60 Hz Connected load: 8.0 kVA DIMENSIONS AND WEIGHT Approximate machine dimensions: 2,590 × 1,140 × 1,830 mm Machine weight: 3,500 kg Dimensions exclude the bar feeder and peripheral equipment. Ljdpfx Aozxhz Doh Sohn

Condition: like new (used), A large quantity of as new and unused high quality machine tool grade ballscrews for sale, all in their original packing. Great low prices, contact us if you are interested. You can check the spec with (for example) Google AI using the reference numbers given below. 1 Hiwin 423821003 645mm 2 NTN BS3212FF0852C3B 815mm 3 NSK W2803-651D-C3Z5 600mm 4 NTN BS3210FC1054C5B 1050mm 5 KOYO W2502-544Z-C3Z10 475mm 6 NSK W2803-440D-C3Z5 525 mm 7 SUBAKI 31TIFC6-750C3 760mm 8 NSK W3608 -182D-PZ10 1140mm 9 Unidentified 1125mm 10 NSK W4004-116Z-C3Z8 840mm 11 NSK W2504-401Z-C5Z 700mm 12 NSK W3203-238D-C3Z 640mm 13 NSK W4005-248Z-C3Z8 840mm 14 KOYO 4010 TF(2.5) C51150H 1150mm 15 NSK W3608-182D-PZ 1130mm Ledpfxoy Tlnaj Ah Sohn 16 NSK W3608-157-PZ10 1190mm 17 NSK NSK W3202-95Z-03Z 500mm 18 KOYO JG820 500mm 19 NSK W2802-117D-SPZ5 375mm 20 NSK W3606-211D-PZ10 900mm 21 NSK W4004-116Z-C3Z8 840mm 22 NSK W5008-254-C5Z10 1250mm 23 NSK W3206-1066D-C3Z10 950mm 24 NSK W3606-191D-PZ10 850mm 25 NSK W6324-20D-C5Z 3670mm 26 NSK W3620-30DE-PZ 2400mm 27 NSK 6334-6D 4650mm 28 NSK W6314-31D-C5Z 2680mm 29 NSK W3613-98D-C5Z 1800mm 30 NSK W5014-67D-C5Z 1800mm 31 NSK W3617-60D-C5Z 2230mm 32 NSK W3615 -51DE-PZ10 2130mm 33 NSK W3615 -51DE-PZ11 2130mm

Condition: used, Year of construction: 2014, operating hours: 15,934 h, functionality: fully functional, Year 2014 Production hours : 15934 h Swarf conveyor LNS Predisposed for receiving HPpump Ledpfxozmw E Ij Ah Sjhn LNS bar loader Express’220 Parts belt conveyor Fanuc command 321 Model B Transformateur

Condition: ready for operation (used), Bar Capacity: 0.63" (16 mm) Spindle Speed: 10,000 RPM Max. Headstock Stroke in one chucking: 12" (305 mm) Max. Drilling Diameter: 5/16" (8 mm) Max. Milling Diameter: 2/5" (10 mm) Max. Slotting Capacity: 1.5 mm x 4 mm Spindle Indexing: 15 degrees Main Spindle Motor: 2.2 kW / 3.7 kW Power Driven Attachment Motor: 0.4 kW Number of Tools: 9 Number of Live/Rotary Tools: 2 Rotary Tool Speeds: 350 – 5,000 RPM Max. Chucking Diameter: 5/8" (16 mm) Max. Length for Front Ejection: 5" (127 mm) Max. Drilling Diameter: 1/4" (6.5 mm) Number of Tools: 3 Sub-spindle Speed: 400 – 6,000 RPM Sub-spindle Motor: 1.5 kW Dimensions: 81" x 46" x 67" (2,057 mm x 1,168 mm x 1,702 mm) Lhodow Rfcqopfx Ah Ssn Weight: 5,100 lbs (2,313 kg) Options: Fanuc Bar Feeder IEMCA MINI BOSS 325r Live Tooling (not working) Sub Spindle

Condition: used, Swiss-type cnc lathe STAR SR-20RIII Lsdpfxszxikae Ah Sehn

Condition: used, Year of construction: 2006, machine/vehicle number: IntNr231704, Lodpfx Ae Adugujh Sshn

Condition: used, Year of construction: 2007, machine/vehicle number: IntNr231703, Lsdpfx Ahj Adugbj Sehn

Condition: excellent (used), Year of construction: 2016, operating hours: 15,000 h, functionality: fully functional, CNC long-turn lathe Manufacturer: STAR Type: SR-38 B Year of manufacture: 11/2016 with: FANUC 31i-B5 control system Synchronous spindle Powered tools Ljdpfxezuwulo Ah Sehn X3-axis B-axis Y2-axis Backworking capability Parts conveyor Fire extinguishing system Chip conveyor High-pressure pump Bar feeder magazine FMB LSK 38 Powered tools C-axis Backworking capability High-pressure pump Parts conveyor Chip conveyor Fire extinguishing system Bar feeder magazine FMB LSK 38 / 3200

Condition: used, Swiss-type cnc lathe STAR SR-32 J Ledpfjzxikgjx Ah Sehn

Condition: good (used), Year of construction: 2005, functionality: fully functional, CNC lathe with long turning capability Manufacturer: STAR Lhedezw D Rrepfx Ah Ssn Type: SV-32 Year of manufacture: 2005 Equipped with: FANUC 16i-TB control system Rear-end machining Synchronous spindle Turret Powered tools C-axis High-pressure pump Fire extinguishing system Chip conveyor Bar loader magazine FMB TURBO 5-42

Condition: good (used), Year of construction: 1997, functionality: fully functional, 1 x CNC long-turn lathe Star SA 12/16 Year of manufacture: 1997 Control system: Fanuc 18 i-T with loading magazine Iemca CH 220/32 Year of manufacture: 1998 Technical data: Spindle bore: 16 mm Spindle travel: 140 mm Main spindle speed: 500 - 12,000 rpm Lhodez Hccispfx Ah Ssn Counter spindle speed: 500 - 8,000 rpm Speed: driven tools: 0 - 4,000 rpm (remaining data see photos) Approximately 6 months ago, the counter spindle was fitted with new bearings. The machine can be inspected while in operation and under power.

Condition: used, TECHNICAL DETAILS - Number of axes : 5 - Number of spindles : 2 Ledozx Hlnepfx Ah Sohn MAIN SPINDLE - Max. bar diameter : 10 [mm] - Max. machining length : 135 [mm] - Spindle speeds : 15000 [rpm] - Spindle power : 3.7 [kW] - C axis indexing precision : 0.001 [°] COUNTER-SPINDLE - Max. bar diameter : 10 [mm] - Spindle speeds : 10000 [rpm] - Spindle power : 1.1 [kW] GUIDE BUSH HOLDER 1 - Number of positions : 9 - Number of motorized positions : 3 - Live tools speed : 10000 [rpm] END ATTACHMENT - Number of positions : 4 SECONDARY OPERATION - Number of positions : 8 POWER SUPPLY - Supply voltage : 400 [V] - Total installed power : 3.1 [kW] WEIGHT & DIMENSIONS - Machine floor space : 1865X775 [mm] - Machine height : 1695 [mm] - Machine weight : 1400 [kg] EQUIPMENT - CNC : Fanuc - Interface : Ethernet / RS232 - 3 colors status lamp - Rotating guide bush - Parts catcher - Parts conveying strip - Ejection of workpiece - Coolant tank * with high-pressure pump : 65 [bars] - Bar loader : FMB Minimag18/4200"A" - Fire extinguisher * NB : working order not guaranteed. To have it checked by a qualified organization of the buyer.