Used Spinner Mvc 1000 for sale (85)

Year of construction: 2005, condition: ready for operation (used), A lathe (Universal Turning Solution) is offered, control: Fanuc, tool turret: 12-station, tailstock, 3-jaw chuck. Tool setting arm: Renishaw HPRA. Inspection is possible by arrangement. Bjdsx I Rpxjpfx Aafjlc

Year of construction: 2001, condition: excellent (used), Control SIEMENS Swing over bed 350 mm Turning diameter 180 mm Distance between centers 500 mm Bedpfx Aelawakjafolc Spindle speed 4000 rpm tailstock multifix Accesories

Condition: excellent (used), Year of construction: 2015, Heidenhain TNC 620 V2 control system Travel X/Y/Z: 760/480/480 mm Speed: 12,000 rpm Tool magazine for 24 SK40 tools Table size: 900 x 410 mm Chip conveyor Automation / Robot Blodpjv Rr Hxsfx Aafsc

Condition: used, Year of construction: 2009, Spinner VC 1460 vertical machining center Year: 2009 Control: Siemens 840D-SL Table length: 1620 mm Table width: 610 mm X: 1460 mm Y: 610 mm Z: 500 mm Spindle taper: ISO40 Speed maximum: 12000 rpm Maximum table load: 800 kg Positions in tool magazine: 32 Machine weight: 9300 kg. Bjdpfex Ew Hrsx Aafjlc Accessories/options: spindle cooler swarf conveyor tool holders vice documentations coolant tank through spindle coolant

Condition: good (used), Year of construction: 2015, operating hours: 5,381 h, functionality: fully functional, machine/vehicle number: AS0211, total height: 2,400 mm, total length: 4,500 mm, total width: 2,400 mm, overall weight: 9,000 kg, controller manufacturer: FANUC, controller model: SERIES 31 i-MODEL A, Equipment: documentation/manual, Technical specifications: - Operating voltage: 400 V Bljdpfxev Uh Nde Aafjc - Frequency: 50–60 Hz - Rated current: 80 A - Control system: FANUC SERIES 31 i-MODEL A Travel ranges: - X1 / X2 axes: 180 mm each - Y1 axis: ±45 mm - Z1 axis: 704 mm - Z2 axis: 620 mm - E2 axis: 720 mm - Rapid traverse X/Y/Z axes: 30 m/min Spindle 1: - Max. speed: 5,000 rpm - Spindle nose: A6k - Spindle bore: 65 mm - Bore in clamping cylinder: 65 mm - Chuck diameter: 210 mm - Drive power: 24 kW Spindle 2: - Max. speed: 7,000 rpm - Spindle nose: Ø 110 mm - Spindle bore: 42 mm - Bore in clamping cylinder: 42 mm - Chuck diameter: 140 mm - Max. chuck jaw weight: 1.25 kg - Output power: 16.5 kW Tool carrier: - 1x 10-station tool turret - 1x 12-station tool turret - All stations driven (12 stations each) - Max. speed of driven tools: 8,000 rpm Accessories: - Chip conveyor from KNOLL - Tool holders (as shown in the photos, included)

Condition: good (used), Year of construction: 2007, 1 x tool grinding machine Spinner SM 100, year of manufacture: 2007, with integrated coolant system. Very well-maintained machine from a medical technology facility. Bodpfx Aex Ai Nkjafolc Accessories: 20 x draw collets Schaublin W 25 / 364 E, 1 - 20 mm. All intermediate sizes in 0.5 mm increments available from stock at extra charge. The machine can be inspected under power.

Condition: used, Year of construction: 2008, turning diameter 310 mm turning length 600 mm control Sinumerik 810 D PL Siemens turning diameter over bed 425 mm turning speed range - main spindle 500 - 4.500 min/-1 max. Torque 280 Nm power capacity - main spindel 16,5 kW Spindle diameter 100 mm C-Axis 360 ° chucking diameter 210-52 mm spindle bearing diameter 120 mm Blodpjtqmqhefx Aafoc clamping cylinder 65 mm Bar feed max. 65 / (52) mm spindle nose A8 DIN 55026 x-axis 230 mm z-axis 740 mm rapid traverse X-axis 15 m/min rapid traverse Z-axis 24 m/min tool positions turret 12 pos. driven statition 12 pos. tool taper VDI 30 DIN 69880 Spindle speed driven tools 6.000 min -1 power capacity - driven tools 3,7 kW max. Torque 9,5 Nm dia. of quill MK 4 80 mm quill stroke 120 mm tailstock adjustment 475 mm tension force 500 daN weight of the machine ca. 4,2 t dimensions of the machine ca. 3,7 x 2,2 x 1,8 m CNC - Turning- and Milling Center SPINNER - TC 65 MC - Turret completely overhauld

Condition: ready for operation (used), Year of construction: 2021, A vertical CNC machining center Spinner is available. Travel X/Y/Z: 850mm/510mm/510mm, speed: approx. 12000rpm, tool holder: SK40, tool stations: 30, rapid traverse: 36m/min, feed rate: 15m/min, table dimensions X/Y: 1000mm/510mm, max. table load: 600kg. Machine dimensions X/Y/Z: approx. 1900mm/1900mm/2450mm, weight: approx. 4500kg, control: Heidenhain TNC, operating hours: 3891h, spindle hours: 702h. Including coolant system, chip conveyor, oil mist extraction and probe. Documentation vorhanden. An on site inspection is possible. Expected to be available from April 2026. Bjdsxwywnjpfx Aafelc

Year of construction: 2015, condition: ready for operation (used), A CNC milling machine Spinner is available. Travel X/Y/Z: 760mm/460mm/460mm, table dimensions X/Y: 900mm/410mm, max workpiece weight: 350kg, tool stations: 24, max tool weight: 8kg, max tool length: 200mm, speed: 12000rpm, max tool diameter: 80mm, tool holder: SK40. Machine dimensions X/Y/Z: approx. 2600mm/1600mm/2850mm, weight: approx. 4000kg. Including automation and robot M10. Documentation available. An on site inspection is possible. Blodpfxjxwn I Us Aafjc

Condition: good (used), Year of construction: 2019, CNC Turning and Milling Center Machine type: Spinner TC 800 - 85 MCY Control: Siemens 840 D Shopturn Year of manufacture: 2019 Available from: immediately TECHNICAL DATA: Max. turning length: 900 mm Turning diameter: 500 mm Spindle speed range: 2,600 – 4,000 rpm C-axis Bar capacity: 85 mm Tailstock Travel: X-axis: 360 mm Y-axis: -55 / +65 +/- mm Z-axis: 900 mm Number of turrets: 1 Bedpfxsxdc Sus Aafjlc Tool stations: 12 Driven tools: 12 Tool holder: BMT 65 Equipment: Chip conveyor Electronic handwheel

Condition: ready for operation (used), Year of construction: 2015, operating hours: 5,381 h, functionality: fully functional, machine/vehicle number: AS0211, spindle bore: 65 mm, travel distance X-axis: 180 mm, travel distance Y-axis: 45 mm, rapid traverse X-axis: 30 m/min, controller model: FANUC SERIES 31 i-MODEL A, Equipment: chip conveyor, No reserve price – guaranteed sale to the highest bidder! The payment deadline for the machine is November 20, 2025! Placing a bid constitutes an obligation for timely collection between December 1, 2025 and December 5, 2025! TECHNICAL DETAILS Travel distances: X1 / X2 axis: 180 mm Y1 axis: 45 mm Z1 axis: 704 mm Z2 axis: 620 mm E2 axis: 720 mm Rapid traverse X/Y/Z axis: 30 m/min Spindle 1 Max. speed: 5,000 rpm Spindle nose: A6k Blsdsxm S Ahspfx Aafec Spindle bore: 65 mm Draw tube bore: 65 mm Chuck diameter: 210 mm Drive power: 24 kW Spindle 2 Max. speed: 7,000 rpm Spindle nose: 110 mm Spindle bore: 42 mm Draw tube bore: 42 mm Chuck diameter: 140 mm Max. jaw weight: 1.25 kg Drive power: 16.5 kW Turret Turret 1: 10-position tool turret Turret 2: 12-position tool turret Driven stations: 12 stations Max. speed of driven tools: 8,000 rpm MACHINE DETAILS Control model: FANUC SERIES 31 i-MODEL A Electrical data: Operating voltage: 400 V Frequency: 50-60 Hz Rated current: 80 A Dimensions & weights: Dimensions (L x W x H): 4,500 x 2,400 x 2,400 mm Total weight: 9,000 kg Operating hours: 5,381 h EQUIPMENT Documentation/manual KNOLL chip conveyor Tool holders

Condition: good (used), Year of construction: 2000, Spinner TC 62 ML with driven tools Turning diameter: 300 mm Control: Siemens 840 D Bjdpfjxtp E Tsx Aafjlc Max. diameter: 450 mm C-axis X-axis: 221 mm Z-axis: 590 mm Tool turret: 12 positions Chip conveyor Tool package Three-jaw chuck Collet chuck Total power requirement: 27 kW Machine weight approx. 3.75 t Space requirement approx. 2500 x 1450 x 1700 mm (Sale without bar feeder)

Condition: used, Year of construction: 2009, max. bar capacity 42 / 42 mm Bjdpfxju Tkl To Aafolc control 840 D - SL Siemens Max. rpm 7.000 min/-1 power capacity - main spindel 22 / 16,5 kW max. torque on the spindle 128 / 100 Nm spindle bore 42 mm C-Axis 0,001 ° spindle nose 110 mm Max. rpm 7.000 min/-1 power capacity - Sub spindle 19 / 16,5 kW max. torque on the spindle 128 / 100 Nm spindle bore 42 mm C-Axis 0,001 ° spindle nose 110 mm Number of Turret 2 + 1 pos number of toolpositions 3x 12 pos. Number of driven toolspositions 3x 12 pos. tool spindle speed range 8.000 min/-1 output 11,4 / 2,3 kW Torque 26 / 14 Nm tool taper VDI 25 x-travel 1/2/3: 180 mm y-axis 1/3: +/-45 mm z-travel 1/2/3: 704/620/704 mm rapid traverse ( X / Y / Z ) 30 m/min Accelaration 0,5 g total power requirement 60 kW weight of the machine ca. 7,5 t dimensions of the machine ca. 8,2 x 3,3 x 2,5 m CNC - Turning- and MillingCenter SPINNER - TD 42 Triplex - Main- and Subspindle (water-cooled) - 3 turrets - 3x 12 driven tool positions

Condition: used, Year of construction: 2013, x-travel 1.520 mm y-travel 520 mm z-travel 420 mm control 840 Dsl Operate Siemens Max. rpm 12.000 min/-1 power capacity - main spindel 19 kW Torque 121 Nm tool taper SK 40 table diameter 500 mm rotatable C: 360 ° swivellable B: -90° / +110 ° max. table load 500 kg table speed 25 min/-1 resolution 0,001 ° table surface area 920 x 540 mm number of toolpositions 54 pos. max. tool weight 7 kg max. tool length 290 mm max. tool diameter 130 mm max. tool-dia with free toolbox 130 mm weight of the machine ca. 10,5 t dimensions of the machine ca. 4,4 x 3,5 x 3,1 m Bjdpfevmr R Nex Aafjlc 5 Axis-Machiningcenter Universal SPINNER - U5 1520 - NC-Swiveling Rotary Table - 5 axis simultaneous - Spindlehours: ca. 13.282h - incl. zero-point clamping system - new spindle installed (2020) - WITHOUT tools - WITHOUT vices

Condition: used, Year of construction: 2014, For sale: 1 CNC lathe Spinner TTC 300, year of manufacture 2014, including single bar loader. The machines are in very good condition, have been serviced regularly, and are ready for immediate use. Bedpfew Rbb Ajx Aafjlc

Condition: excellent (used), Year of construction: 2008, Spinner TS66L-SMC CNC Lathe with Sub-Spindle Year of manufacture: 2008 Control: FANUC 18i-TB Turning diameter: 400 mm Turning length: 640 mm Blsdjxptz Rjpfx Aafoc Bar capacity: 66 mm Swing diameter: 685 mm Travel (X-axis): 240 mm Travel (Z-axis): 640 mm Main spindle speed: 4,000 rpm Sub-spindle speed: 5,000 rpm Main spindle bore: 73 mm Sub-spindle bore: 43 mm C-axis: 0.001° Turret: 12 positions, all driven Tool holder: VDI 30 Driven tools: 9 kW Driven tool speed: 4,000 rpm Feed rate, stepless: 500 mm/min Rapid traverse X-axis: 18 m/min Rapid traverse Z-axis: 24 m/min Spindle motor power: 19 / 14 kW Machine weight: approx. 5.7 t Space requirements: approx. 2.35 x 1.65 x 1.85 m

Condition: new, Year of construction: 2025, functionality: fully functional, SPINNER VC1150 Travel paths: X 1150 mm, Y 620 mm, Z 600 mm In “Compact” configuration Extremely robust cross-slide design for high-performance machining With patented guideway cover concept, providing uniquely optimized chip flow and a compact footprint High-performance MILLING SPINDLE up to 10,000 rpm with belt drive For exceptionally high torque Mmax = 119 Nm, Pmax = 16 kW Suitable for universal machining applications in mechanical engineering Tool interface at spindle: SK40 DIN69871 with pull stud DIN69872-A / ISO 7388-3-AD TOOL MAGAZINE with 32 tool stations SIEMENS 840DE control system including: - Operator panel adjustable in height and rotatable for optimal ergonomics - 19" LCD flat color display with multi-touch functionality - Includes engraving cycles - User memory 2 GB - 15 zero point offsets - 1 free USB interface - Standard Ethernet interface PORTABLE HANDWHEEL SHOPMILL 3D simulation of finished part REMAINING MATERIAL DETECTION DXF reader PROBING FUNCTIONS for integration of measuring probe UNIVERSAL CHIP CONVEYOR VC1150 SPINDLE PREPARATION FOR HIGH PRESSURE for utilization of auxiliary tank up to 22 bar Additional blow air at spindle head PREPARATION FOR SPINNER STANDARD PROBE STANDARD DOCUMENTATION IN GERMAN Operating voltage 3x400V +/-10% Line frequency 50Hz (+/-2%) TN system (5-wire) PACKAGING Bjdpfx Aaexn R Dasfslc Notes: The price includes warranty services only within Germany. For new and demo machines, the images shown are not necessarily those of the individual machine, but are from similar machines. Depicted accessories such as clamping devices or tool holders are only included in the delivery scope if listed in the technical description. Request a detailed quote ex works. Visit our factory near Munich or one of our showrooms. We may have additional offers for comparable machines. Subject to prior sale.

Condition: excellent (used), Year of construction: 2014, High-Performance Machining Center Spinner VC1200-HS / Siemens 840-SolutionLine Technology: In-line direct drive, spindle speed 12,000 rpm, power 28 kW, torque 178 Nm, tool holder SK40. Equipped with Siemens 840D Solutionline control system and 15" color screen, featuring a graphical user interface for shop floor programming (Siemens "ShopMill") and software version "Operate". Milling spindle up to 12,000 rpm with in-line direct drive. Travel distances: X-1200 mm, Y-730 mm, Z-650 mm; rapid traverse 48 m/min. Tool taper size 40 according to DIN 69871-A, drawbar bolt according to DIN 69872-A. General Features: - Air blast system for spindle taper - High-speed automatic tool changer with dual-arm changer for 32 tools - Linear guides on all three axes - Full enclosure with splash guard and work area lighting Technology: In-line direct drive, spindle speed 12,000 rpm, power 28 kW, torque 178 Nm, tool holder SK40 Tool magazine: 32 tool positions, dual-arm changer. Clamping surface 1,400 x 710 mm. Maximum table load 1,000 kg. Rapid traverse X/Y/Z 48 m/min. Blodpfx Ajxcwgwjafoc Chip management: scraper belt chip conveyor. Coolant supply: internal coolant supply (IKZ system) with filter, 22 bar, and additional 350-liter tank. Direct position measuring system in X/Y/Z (glass scales). Workpiece measurement with probe, BLUM TC52. Tool magazine: dual-arm tool changer for 32 tools. Pneumatics: compressed air connection at the spindle head. Control options: Siemens MyDynamics, 5-axis milling package.

Condition: excellent (used), Year of construction: 2015, High-Performance Machining Center Spinner VC1200-HS / Siemens 840 SolutionLine Technology: In-line direct drive Spindle speed: 12,000 rpm Power: 28 kW Torque: 178 Nm Tool holder: SK 40 General: - Equipped with Siemens 840DE-SolutionLine control system and 15" color screen - Features graphical user interface for shop-floor programming (Siemens "Shop-Mill") and software version "Operate" - Milling spindle up to 12,000 rpm with in-line direct drive - Travels: X-1200 mm, Y-730 mm, Z-650 mm - Rapid traverse: 48 m/min - Tool taper size 40 according to DIN 69871-A, pull studs according to DIN 69872-A - Air blast unit for spindle taper - High-speed automatic tool changer (double-arm) for 32 tools Tool Magazine: - 32 magazine positions, double-arm tool changer - Clamping surface: 1,400 x 710 mm - Max. table load: 1,000 kg - Rapid traverse in X/Y/Z: 48 m/min - Linear guides in all 3 axes Bjdpfxjxcwf Ho Aafelc - Full enclosure with work area lighting - 4th axis with Siemens motor and direct measuring system (Heidenhain encoder) Further Equipment: - Chip disposal via scraper belt chip conveyor - Coolant supply with internal coolant system (IKZ), filter, 22 bar, and additional 350-liter tank - Direct path measuring systems in X/Y/Z (glass scales) - Workpiece measurement with touch probe, BLUM TC52 - Tool magazine: double-arm tool changer, 32 tools - Compressed air: connection at the spindle head - Control options: Siemens MyDynamics, milling package, 4 axes - 4th-axis rotary table MRNC-320N with Siemens motor and direct measuring system (Heidenhain encoder) - Tailstock NTTS-320, height-adjustable for rotary table

Year of construction: 2002, condition: excellent (used), machine/vehicle number: ACO 122, table mounting size: 600 x 1300 mm movements x/y/z: 810/580/560 mm spindle taper: SK 40 ISA spindle turning speed range: 8000 rpm number of tool positions: 40 pieces Blodsftt Sfspfx Aafjc carriages: 24000 mm/min spindle drive: 25 kW electrical connection: 380/400 V kW space needed: 3200 x 2500 x 2900 mm weight: 9000 kg

Condition: ready for operation (used), Year of construction: 1996, Make: SPINNER Type of machine: TC 65 Year of manufacture: 1996 Bjdpfx Aoxg Td Hsafolc Control system: Siemens 820 T Machine's weight: 4,5 t Tool holder: VDI 20 x-travel: 200mm z-travel: 500mm Speed range: 4000 1/min Overall dimensions: 1,7 x 2,2 x 1,7 m Tool turret - slots: 16 Pl. C-axis: 0,001 Grad Spindle opening: 65 mm

Condition: used, Year of construction: 2022, Fully integrated turning and tilting table with counter bearing Additional fixed table on the left for the first machining side X-travel of 1,530 mm High dynamics and speeds of 20,000 rpm Fully encapsulated work area, separate from the Tool magazine Good accessibility Easy to automate with pallets and robots X-axis travel 1,530 mm Bljdpfewkum Tox Aafsc Y-axis travel 530 mm Z-axis travel 465 mm Rotary table diameter 5th axis 650 mm Number of tools 54 Spindle speed 20,000 rpm Tool Holder HSK63 U-1530 MACHINE: Advanced build variant for highest performance level in U5 5-axis version Strokes X=1530mm, Y=530mm, Z=465mm Linear guidance in all three axes Required setup elements on the machine bed for adjustment Full cladding splash guard + working area light High Precision MILLING SPINDLE: Up to 20,000 rpm in fit-motor spindle With direct drive without belt Liquid cooling Tool mount on HSK63 spindle TOOL MAGAZINE: With 54 tool stations High-speed intelligent controller version With fast-running tool chain Separated from working area by pneumatic flap U-1530 FIXED TABLE: With T-slots for fixing workpieces and clamping devices 160mm top plate available for distance table/spindle for tall superstructures and use of tailstock DIRECT MEASURING SYSTEMS in X/Y/Z-Axis: For increased positioning accuracy and improved heat transfer Designed with Heidenhain scales and integrated in control Version with SIEMENS control with the following features: Attention: Siemens general conditions for software products are valid SIEMENS 840D control with features: New developed: SPINNER-SPIOS 24" Touch Control Panel for 10.4 applications Ultra-compact design with reduced panel footprint for premium ergonomics Multitouch layout, colorful flat panel display with Multi touch functionality Integrated Edge devices for full digitization Easy to use and user interface 2-Axis Rotary Tilt Table D=650: High precision “S” design Made in Germany with direct measuring systems on both rotary axes Designed for demanding machining operations Equipped with high-power gear Rotary feed for automatic operations and pallet changer Equipped Features: Pre-tensioned high-performance brakes in B and C axis Designed for clamping during emergency stops High axial stiffness Increased accuracy in the tilting axis Heavy Duty Table: Max load capacity 650 kg Tilting force and accuracy designed for serious machining Hydraulic Brake: For large rotary table in C-axis Increased rigidity during machining Counter-Balance Function in B-axis: Compensates tilting moment on the rotary table with workpiece force Enhanced stability during machining 6-Fold Rotary Feed: Inside the center of the C-axis 6-channel designed for media connection Max hydraulic pressure of 240 bar or additional exhaust ventilation connections High pressure tank: 70 bar capacity with paper band filter for flushing, located centrally through the spindle, stand-alone next to the machine with additional coolant volume, including high-pressure pump and level monitoring. Additional blower: Air at headstock for cooling with air instead of liquid. Compressed air supply: Supplying via milling spindle, alternatively to coolant high-pressure through spindle. Rinsing gun: Installed in the working area for cleaning. Preparation: For SPINNER-Blum Touch probe with IR receiver for wireless transmission. "Advanced Surface" For optimizing the machining surface. "Spline Interpolation" To shorte...

Condition: used, Year of construction: 2002, x-travel 650 mm y-travel 500 mm z-travel 530 mm table surface area 800 x 450 mm control Siemens 840 D control mit ShopMill spindle turning speed range 60 - 8000 U/min spindle taper SK 40 spindle taper DIN 69871 A table load max. 500 kg rapid traverse X/Y/Z axis 32 m/min ATC 30 Pos Bjdpfxjwd Txze Aafelc workpiece diameter at full load 80 mm tool diameter if 2 vacant positions 120 mm tool length - max. 250 mm weight of tools max. 7 kg total power requirement 30 kVA weight of the machine ca. 4,5 t dimensions of machine L x W x H 2,4 x 2,2 x 2,46 m Accessories:4th axe is prepared. Machin has shop mill function.

Condition: used, Year of construction: 2011, turning diameter over cross slide: 400 mm, turning length: 650 mm, Spinner TC600 65 MCY Lathe Siemens 840 D Control Turning Diameter 400 mm Turning Length 650 mm Bljdpfx Aetqm Ekjafec Travel X: 275 mm, Y: (+50/-40) mm, Z: 700 mm C-Axis Maximum Rapid Traverse X/Z 15/24 Spindle: Maximum Speed 5000 rpm Chuck Size 210 mm Tailstock Taper Mount: MK4 Turret: Number of Tools: 16, all stations driven. Tool Holder: VDI30 Number of Tools: 16 Maximum Speed 5000 rpm Power (60%) 6 kW Torque (60%) ~30 kN Weight 5000 kg Dimensions 2.50 m x 1.6 m x 2.5 m

Condition: ready for operation (used), Year of construction: 2007, functionality: fully functional, machine/vehicle number: AH0366, turning diameter: 310 mm, spindle speed (max.): 4,500 rpm, travel distance X-axis: 230 mm, travel distance Z-axis: 740 mm, bar diameter (max.): 65 mm, No reserve price - guaranteed sale at the highest bid! TECHNICAL DETAILS X-axis travel: 230 mm Z-axis travel: 740 mm Turning range Swing diameter over bed: 425 mm Max. turning diameter: 310 mm Center distance: approx. 600 mm Spindle Spindle speed: max. 4,500 rpm Spindle bore: 65 mm Spindle head diameter: 100 mm Max. chuck diameter: 250 mm Max. permissible chuck jaw weight: 1.25 kg Spindle bearing diameter: 120 mm Rapid traverse Rapid traverse X-axis: 15 m/min Bedpewd Nyzjfx Aafelc Rapid traverse Z-axis: 24 m/min Tool carrier Turret stations: 6 Tool holder: DIN 69880 / 30 mm Speed of rotating tools: max. 6,000 rpm MACHINE DETAILS Overall length: 5,000 mm Overall width: 1,500 mm Overall height: 1,800 mm Total weight: 4,700 kg EQUIPMENT - LNS Quickload Servo V3 bar loader, built in 2007 - Technical documentation available - VDI 30 tool holders and machine tools shown are not included in delivery - Machine without tailstock