Used 2003 Mazak Vtc 200 C - Ii for sale (66,130)

Condition: excellent (used), Year of construction: 2002, functionality: fully functional, machine/vehicle number: 157626, Manufacturer: Mazak Model: Integrex 200-2SY Controller: Mazatrol PC Fusion CNC 640 Robot NOT included Hodpfx Ajvlxf Dod Ren Max. Machining diameter: 540 mm Max. Machining length: 1018 mm Spindlebore: 51 mm Spindlepower: 22 kW 5000 rpm Travel: X = 530 mm Z = 1065 mm Machine weight: 7800 kg. Machine dimensions: L=5200 x W=2500 x H=2750 mm

Condition: ready for operation (used), Year of construction: 2022, travel distance X-axis: 650 mm, travel distance Y-axis: 550 mm, travel distance Z-axis: 530 mm, table load: 500 kg, overall weight: 10,000 kg, spindle speed (max.): 18,000 rpm, spindle motor power: 15,000 W, number of slots in tool magazine: 60, number of axes: 5, This 5-axis Mazak VARIAXIS C 600 was manufactured in 2022. It features a table size of 730 x 450 mm and impressive travels of 650 mm in the X-axis, 550 mm in the Y-axis, and 530 mm in the Z-axis. The machine is equipped with a spindle speed of 18,000 rpm and a tool magazine that holds 60 tools. If you are looking to get high-quality machining capabilities, consider the Mazak VARIAXIS C 600 vertical machining centre we have for sale. Contact us for further details. • Control: Smooth X • Table size: 730 x 450 mm • Through-spindle coolant: 20 bar • Number of pallets: 1 • Table type: T-slot table • Capability: Continuous simultaneous 5-axis machining Additional equipment • Renishaw probe • Remote handwheel • Air blow on spindle flange Technical Specification Hsdpfx Aoyxdcgod Ron Taper Size ISO 40

Condition: ready for operation (used), Year of construction: 2021, spindle speed (max.): 4,000 rpm, travel distance X-axis: 450 mm, travel distance Y-axis: 200 mm, travel distance Z-axis: 960 mm, number of axes: 5, This 5-axis Mazak INTEGREX J-200 S was manufactured in 2021. It features a maximum machining diameter of 500 mm, X-axis travel of 450 mm, Y-axis travel of 200 mm, and Z-axis travel of 960 mm. The machine is equipped with a 36-tool magazine and a maximum spindle speed of 4,000 rpm. If you are looking to get high-quality mill-turn capabilities, consider the Mazak INTEGREX J-200 S machine we have for sale. Contact us for further details. Hedpfx Ajyxc N Esd Ron • Control: Smooth G • Distance between spindles: 1000 + 440 mm • Max machining diameter: 500 mm • Spindle attachment: A2-6 • Max bar capacity: 65 mm • Spindle bore: 76 mm • Tool magazine: 36 Capto Additional equipment • Chip conveyor: Mayfran belt type

Condition: excellent (used), Year of construction: 2008, 2-axis CNC lathe MAZAK QTN 100II Mazatrol Matrix Kitagawa BB206 chuck Spindle bore 51mm Turning length 310mm Turning diameter 280mm X-190mm Z-330mm Max spindle speed 6000 rpm 12-position turret Tool probe Tailstock Included with the machine: -coolant tank with pump Hodsyvzwvepfx Ad Rjn -documentation

Condition: good (used), Year of construction: 2007, Maximum cutting diameter 820mm, maximum cutting length 1500mm, C axis 0.0001 degrees, B axis -30/+210 degrees, 40 ATC, spindle speed 1,600 rpm, Milling speed 10,000rpm., main spindle 37Kw, spindle taper din50, Y axis -/+ 250mm, Hsdeu Rb Snspfx Ad Rjn Mazatrol Matrix control, swarf conveyor

Condition: good (used), Year of construction: 2000, Parts shown by hand not come. Tool cabinet and cutting tools not come. Only tool holders will come. Hjdpfx Ajx Atyaed Ron

Condition: ready for operation (used), Year of construction: 2007, travel distance X-axis: 510 mm, travel distance Y-axis: 510 mm, travel distance Z-axis: 460 mm, controller manufacturer: MAZATROL, controller model: Matrix, table width: 400 mm, table length: 500 mm, spindle speed (max.): 12,000 rpm, spindle motor power: 22,000 W, number of slots in tool magazine: 40, number of axes: 5, This 5-axis Mazak Variaxis 500-5X II was manufactured in 2007. Ideal for complex and precise machining tasks, this vertical machining center offers versatility and reliability. If you are looking to get high-quality milling capabilities, consider the Mazak Variaxis 500-5X II machine we have for sale. Contact us for more information. Additional equipment • Swarf Conveyor Hsdeyalk Hjpfx Ad Rsn Machine Benefits Technical Machine Benefits • A-axis: -120° / +30° • C-axis: 360° Extra Information Machine still under power

Condition: used, functionality: fully functional, Year of construction: 2016, control type: CNC control, degree of automation: automatic, actuation type: electric, controller manufacturer: Mazak, laser type: fiber laser, laser source manufacturer: IPG, sheet thickness (max.): 20 mm, power: 4 kW (5.44 HP), total length: 4,000 mm, total width: 2,000 mm, year of last overhaul: 2023, Equipment: centralized greasing system, cooling unit, documentation/manual, dust extraction, emergency stop, fume extraction, nozzle changer, safety light barrier, Well-maintained Mazak Optiplex II Laser Cutting Machine Sheet capacity: 4x2 meters 4 kW – Mostly used for cutting steel and stainless steel up to 8 mm, occasionally 12-15 mm. Machine has been used for in-house production. Received 1 to 2 maintenance services per year, always properly carried out. After relocation, the machine became redundant and is currently unused due to the purchase of a second machine. Hjdpfx Asyrybqsd Ren Immediately available. Installation services can be provided if required.

Condition: used, Year of construction: 2009, operating hours: 3,628 h, functionality: fully functional, machine/vehicle number: 213294, workpiece length (max.): 1,000 mm, The Mazak INTEGREX 200-IV T is an advanced 5-axis turning and milling center that combines turning and milling functions in a single machine, and is used in the aerospace, automotive, and tool manufacturing industries. Hjdjv R Uv Aepfx Ad Ron The machine is in very good condition; it was operated 5 days a week for 8 hours a day. It has been used sporadically in recent years. The machine is being sold due to the closure of a service facility. The last photo shows the total operating time. The screenshot is from a year ago, but the machine has not been used since then.

Condition: good (used), Year of construction: 2008, travel distance X-axis: 630 mm, travel distance Y-axis: 765 mm, travel distance Z-axis: 510 mm, CNC control Mazatrol Matrix 2-fold pallet changing device NC-swivel rotary table 80-fold tool changer high pressure coolant through the spindle 20bar chip conveyor Hsdpfotp Hgzjx Ad Ron Technische Daten / technical details: Verfahrweg X / X-Travel 630 mm Verfahrweg Y / Y-Travel 765 mm Verfahrweg Z / Z-Travel 510 mm Schwenkbereich A-Achse / swivel range A-axis -120 - +30 ° Drehbereich C-Achse / rotary range C-axis 360 ° Tischgröße / table size 500x500 mm Werkzeugschaft / spindle taper SK40 Drehzahl / spindle speed 35-12000 UpM /rpm Eilgang / rapid feed 50 m/min Anzahl der Werkzeugplätze / tool places in ATC 80 fach / fold Antriebsleistung Hauptantrieb / drive capacity main drive 26 kW Gewicht der Maschine ca. / weight 17000 Kg Technische Daten, Zubehör und Beschreibung der Maschine sind unverbindlich - Technical data, accessories and description of the machine are not binding.

Condition: good (used), The scope of delivery includes: 01x shelf connector, used Material color: orange Hedpfji Hph Sox Ad Rjn Manufacturer: Vogelsang Type: NS suitable for frame profile width: approx. 100 mm for shelf distance: approx. 200 mm dim. head plates: 128 x 90 mm profile dim.: C 46 x 23 mm Weight: approx. 1,200 kg | pcs. General information about the article: This article is offered for pick-up only. Any additional transport or shipment of this article is associated with additional costs, which can be requested separately from us. depending on the delivery location or scope of delivery can be requested from us.

Condition: new, Year of construction: 2018, functionality: fully functional, Standard technical data: Swing diameter over bed: 580 mm Swing diameter over carriage: 470 mm Maximum machinable diameter: 360 mm Max. workpiece length: 250 mm Traverse (X): 260 mm Traverse (Z): 350 mm Traverse (Y): 100 mm (+/- 50) C axis: 360 degrees (0.001-degree increments) Spindle speed: 50-6,000 rpm Spindle nose: JIS A2-6 Spindle bore diameter: Ø62 mm Front spindle bearing diameter: Ø100 mm Turret type: M-V12 Hsdpfx Adoy H H Afs Rjn Number of tools: 12 Tool size: 20x20 mm Tool shank diameter: Ø32 mm Tool change time: 0.1 sec Driven tool speed: 45-6,000 rpm Rapid traverse (X): 25 m/min Rapid traverse (Z): 30 m/min Rapid traverse (Y): 12.5 m/min Main motor power (15 min/continuous): 11/7.5 kW (PREX) Driven tool motor power: 5.5/3.7 kW (PREX) Machine dimensions (L x W x H): 2,020 x 1,734 x 2,250 mm Machine weight: 4,050 kg Control: OSP P300L Standard specification: 1 OKUMA CNC Lathe Model LB2000 EXII MYC with OSP-P300L CNC Controller, including CE mark & EMC 1 set European Standard Specification 1-1. V12 radial turret head, 1 set 1-2. Spindle, 1 set (1) Spindle speed: 50-6,000 rpm (1 set) (2) Spindle motor PREX 11/7.5 kW (1 set) (3) Spindle: JIS A2-6; bore Ø62 mm (1 set) (4) C-axis control, 360 degrees (0.001-degree increments) (1 set) (5) SR1146 hydraulic cylinder for chuck (1 set) 1-3. MT4 tailstock 1-4. Dual-action foot pedal for chuck and tailstock side, 2 sets 1-5. Driven tool motor PREX 5.5/3.5 kW (2 min continuous) 1 set 1-6. Driven tool speed: 45 - 6,000 rpm, 1 set 1-7. Work area lighting, 1 set 1-8. Full enclosure, 1 set 1-9. Chip tray, 1 set 1-10. Door interlock, 1 set 1-11. Lubrication monitoring, 1 set 1-12. Automatic chuck open/close on main spindle, 1 set 1-13. Chip air blow, 1 set 1-14. Foundation bolts, 1 set 1-15. Tool setter, 1 set 1-16. CE marking, 1 set 1-17. IEC standard compliance, 1 set 1-18. Transformer, 1 set 1-19. Coolant system with 250W pump, 1 set 1-20. OSP-P300L CNC control with 15" color touchscreen monitor, 1 set 1-21. OSP-P300L Advanced One Touch IGF-M-E kit specification (1 set) * Multitasking machines coordinate conversion (1 set) * Multitasking machines profile generation (1 set) * Advanced One Touch IGF (graphical programming assistant with dialogue-based interface) (1 set) * Real 3D simulation (1 set) * Cycle time monitoring (1 set) * Load monitor (1 set) * NC operation monitor (1 set) * Cycle time reduction function (1 set) * Hi-Cut Pro (machining-specific servo optimization) (1 set) * Variable spindle speed control (1 set) 1-22. 2-stage position indicator lamp, 1 set 1-23. Program storage: 2GB, 1 set 1-24. Operation memory: 2MB, 1 set 1-25. Spindle orientation, electric, 1 set 1-26. Inch/metric conversion, 1 set 1-27. Ball screw pitch error compensation on X/Z axes, 1 set 1-28. Workpiece ejection monitoring, 1 set 1-29. Lifting hooks, 1 set 1-33. TAS-C thermal compensation on the frame 6” chuck Chip conveyor

Year of construction: 2007, condition: ready for operation (used), - USED - 8-AXIS CNC LATHE WITH MILLING HEAD, DOWN TURRET HEAD AND COUNTER SPINDLE MAX ROTATING DIAMETER: 660 mm MAX TURNING LENGTH: 1495 mm MAX TURNING DIAMETER: 660 mm BAR CAPACITY: 65 - 65 mm SPINDLE: 35-5000 rpm; 22 kW; 254 mm COUNTER SPINDLE: 35-5000 rpm; 18,5 kW; 254 mm HEAD: CAPTO C6 ; -30°+195° ; 15-12000 rpm; 18,5 kW X-AXIS TRAVEL: 580 mm X2-AXIS TRAVEL: 150 mm Y-AXIS TRAVEL: 160 mm Z-AXIS TRAVEL: 1545 mm Z2-AXIS TRAVEL: 1490 mm Hedpfxsyy Thzs Ad Rjn B-AXIS TRAVEL: 1550 mm RAPID FEEDS X-Y-Z: 38 - 26 - 38 m/min TURRET HEAD: 9 POS TOOL MAGAZINE: CHAIN-TYPE ; 80 POS HIGH PRESSURE COOLANT: 18 Bar CONTROL UNIT: MAZATROL MATRIX WEIGHT: 11800 Kg OVERALL DIMENSIONS: 5090 x 3270 x 2830 mm ACCESSORIES: SWARF CONVEYOR ; PAPER FILTER ; TOOL SETTER

Condition: used, Year of construction: 2003, clamping force: 150 kN, displacement volume: 399 cm³, injection pressure: 1,598 bar, overall weight: 7,500 kg, screw conveyor diameter: 50 mm, terms of delivery: EXW (ex Works) delivery time: on request Hjdpfxeylz Aio Ad Rjn terms of payment: 100% prior to delivery

Condition: ready for operation (used), Fanuc Pulsecoder A20B-2003-0311 for AC servomotor, serial number: 102745, used, in good condition, fully functional, delivery as per photos. Hedpfxsx H Huzj Ad Ren

Condition: ready for operation (used), Indramat RAC 2.2-200-380-A00-W1 AC - Main spindle drive, SN:004379, used, standard signs of use, 100% functional, scope of delivery as per photos. ATTENTION: Please enquire separately for packaging and shipping costs! Hjdpfsx Dw Hysx Ad Rsn

Condition: excellent (used), Year of construction: 1999, CNC Lathe MAZAK SQT 200 MS Year of manufacture: 1999 Including indicated tools and sub-spindle Control: Mazatrol PC Fusion CNC 640T Technical specifications: Max. swing diameter: 525 mm Max. swing diameter over saddle: 350 mm Max. turning diameter: 300 mm Bar work up to max. diameter: 51 mm Main spindle: Speed range: 35 – 4,000 rpm Main drive power: 15 kW Max. torque: 350 Nm Spindle nose: A2 – 6 inch Spindle bore: 61 mm Spindle positioning C-axis: 0° - 360°/0.001° Second spindle: Speed range: 35 – 5,000 rpm Drive power: 7.5 kW Max. torque: 57 Nm Indexing: 72 positions/5° Tool turret: Number of tool stations: 12 (freely configurable with stationary and driven tools) Turret indexing time – 1st station: approx. 0.2 s Driven tools: Drive power: 3.7 kW Max. torque: 35 Nm Speed range: 25 – 4,500 rpm Travel: Turret travel: X-axis: 190 mm Z-axis: 575 mm B-axis: 585 mm Hsdpfx Asx Hgl Hjd Ren Rapid traverse: X-axis: 30 m/min Z-axis: 30 m/min B-axis: 18 m/min Feed range: X/Z-axis: 0 – 5,000 mm/min C-axis: 1 – 2,000°/min

Condition: excellent (used), Year of construction: 2000, CNC Lathe MAZAK SUPER QUICK TURN 200 Year of manufacture: 2000 Working area: Max. swing diameter: 525 mm Max. turning diameter: 350 mm Max. turning length: 514 mm Bar work up to max. diameter: 51 mm Main spindle: Speed range: 35 – 5,000 rpm Main drive power: 18.5 kW Constant torque: 333 Nm Spindle nose: A2 – 6 inch Spindle bore: 61 mm Turret: Standard version: 12 stations Travel: Turret travel: X-axis: 190 mm Z-axis: 535 mm Hjdpfx Adjxvb E Dj Ron

Year of construction: 2000, condition: ready for operation (used), General Data Measurements width 2105 mm Measurements depth 3485 mm Machine weight 7500 kg Control Unit Brand MAZATROL Main Drive Spindle speed range 3500–5000 Spindle bore 61 mm Hedpox D N Ipsfx Ad Ron Number of axis 4 Movement X-Axis Movement 530 mm X-Axis Feed Force 0–6000 mm/min X-Axis Rapid Traverse 30 m/min Y-Axis Movement ±70 mm Y-Axis Feed Force 0–6000 mm/min Y-Axis Rapid Traverse 15 m/min Z-Axis Movement 1065 mm Z-Axis Feed Force 0–6000 mm/min Z-Axis Rapid Traverse 33 m/min Tail Stock Pinol diameter 80 mm Pinol way 870 mm Pinol tool taper MK4 Tools Number of station 20 Max weight 7 kg Max tool diameter 90 mm Max tool length 250 mm This 4-axis Mazak INTEGREX 200 Y was manufactured in 2000. It features a maximum turning diameter of 540 mm, a swing diameter of 540 mm, and a bar diameter capacity of 51 mm. The machine supports a workpiece weight up to 150 kg and offers a spindle speed range up to 5,000 rpm. It includes a Mazak KM 63 quick change tool system with 20 slots. If you are looking to get high-quality turning capabilities, consider the Mazak INTEGREX 200 Y machine we have for sale. Contact us for more information. Application Types Turning

Condition: used, Year of construction: 2000, Year of manufacture: 2000 Control: Mazatrol 640 Documents included Chip conveyor TECHNICAL DATA – MAZAK INTEGREX 200SY Performance / Capacity Max. swing: Ø 540 mm Chuck size: 8" Max. machining diameter: Ø 540 mm Max. machining length: 1018 mm Max. outside diameter for bar material: Ø 51 mm Main spindle Spindle nose: JIS A2-6" Spindle bore diameter: Ø 61 mm Spindle speed: 35 – 5000 rpm (Standard) / 35 – 4500 rpm (Option: 5000)* Motor power (30 min. rating): 22 kW (18.5 kW*) Max. torque: 350 Nm (35.7 kgf·m) Sub spindle (counter spindle) Spindle nose: JIS A2-6" Spindle bore diameter: Ø 44 mm Spindle speed: 35 – 5000 rpm Motor power (10 min. rating): 7.5 kW Max. torque: 57 Nm (5.8 kgf·m) Turret / Tool data Hjdpfx Adjyh E Ire Ron Turret type: With ATC, spindle turret External turning tool size: □ 25 mm Internal turning tool size: Ø 40 mm Milling tool: Max. Ø120 × 250 mm length Indexing time (90°): 0.5 s Milling spindle speed: 15 – 6000 rpm (Option: 10000) Milling spindle motor power: 7.5 kW Max. milling spindle torque: 62.29 Nm (6.35 kgf·m) Feed axes X-axis: Travel 530 mm / Rapid traverse 30,000 mm/min Z-axis: Travel 1065 mm / Rapid traverse 33,000 mm/min Y-axis: Travel 140 mm / Rapid traverse 15,000 mm/min Z2-axis: Travel 1005 mm / Rapid traverse 20,000 mm/min Media / Control Coolant tank volume: 250 L Power consumption (continuous): 32.7 kVA Machine dimensions / Weight Overall length: 3485 mm Overall width: 2105 mm Overall height: 2416 mm Weight: 73,575 N (7,500 kgf)

Condition: new, Year of construction: 2022, functionality: fully functional, turning height: 2,000 mm, workpiece weight (max.): 12,000 kg, turning diameter over cross slide: 2,500 mm, turning diameter: 2,500 mm, faceplate diameter: 2,000 mm, total height: 7,260 mm, total width: 6,280 mm, total length: 4,500 mm, rotational speed (max.): 200 rpm, rotational speed (min.): 1 rpm, torque: 40,400 Nm, spindle speed (min.): 1 rpm, warranty duration: 24 months, overall weight: 45,000 kg, faceplate torque: 40,400 Nm, Equipment: documentation/manual, rotational speed infinitely variable, Vertical turret lathe in flat-guided design with extensive full equipment: WITH MILLING FUNCTION Hsdpfxsvtytxe Ad Rjn - Milling spindle 2000rpm SK50 22 KW - C - axis 0.001 degrees - Complete housing - Chip conveyor - Internal coolant supply - Fanuc control - 24 tools - 12 milling tools - Manual Guide I - Tool holder package - Electronic handwheel - Signal light - Manual 3-jaw faceplate 2000mm - Renishaw tool measurement - Renishaw workpiece measurement - Glass scales in X and Z axes - 24 month guarantee

Condition: ready for operation (used), Year of construction: 2010, Workpiece diameter: 500mm, workpiece height: 730mm, travel X/Y/Z: 630mm/765mm/600mm, A-axis: -120°/+30°, C-axis: +/-360°, max. table load: 500kg, spindle interface: HSK-A63, speed: 18000rpm, rapid traverse: 52m/min, feed rate: 52m/min, rotary table diameter: 610mm, tool positions: 30, control: Mazak Mazatrol Matrix. Documentation available. An on-site inspection is possible. The machine is located in China. Hedpfjx Aunxox Ad Ren

Year of construction: 2006, condition: ready for operation (used), A Mazak CNC 5-axis turning and milling center with counter spindle is available. Swing diameter: 820mm, machining diameter: 820mm, machining length: 1500mm, max. workpiece weight in chuck/between centers: 650kg/150kg, main spindle speed: 1600rpm, spindle bore: 185mm, power: 30kW/40kW, tailstock force: 15kN, quill stroke: 1466mm, tool holder: BT50, spindle speed: 10000rpm, travel X/Y/Z: 870mm/500mm/1600mm, rapid traverse: 40m/min. Machine dimensions X/Y/Z: approx. 6500mm/3700mm/3200mm, weight: approx. 26000kg, control: Mazatrol Matrix. Documentation available. An on-site inspection is possible. The machine is located in China. Hsdpfxoxf Ikls Ad Ron

Condition: ready for operation (used), Year of construction: 2011, operating hours: 52,298 h, functionality: fully functional, machine/vehicle number: 22/620, spindle speed (max.): 5,000 rpm, travel distance X-axis: 207 mm, bar passage: 65 mm, workpiece diameter (max.): 344 mm, Equipment: bar feeder, Submitting a bid obligates you to collect the item by 31/01/2026 at the latest! TECHNICAL DETAILS Maximum swing diameter: 370 mm Maximum machining diameter: 344 mm Maximum bar capacity: 65 mm Axis travel X1 Axis travel: 207 mm X2 Axis travel: 141 mm Y1 Axis travel: 100 mm Y2 Axis travel: 70 mm Z1 Axis travel: 760 mm Z2 Axis travel: 815 mm Main spindle Speed range: 5,000 rpm Main drive power (40% ED / 100%): 22 / 15 kW Spindle bore: 76 mm C-axis resolution: 0.0001 degree Sub spindle Speed range: 5,000 rpm Drive power (25% ED): 22 / 15 kW C-axis resolution: 0.0001 degree Turret Number of stations: 2 x 12 Tool shank height: 25 mm Boring bar holder diameter: 40 mm Driven tools Speed: 6,000 rpm Drive power: 5.5 kW MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 3510 x 2810 x 2480 mm Machine weight: 12,500 kg Operating hours Total operating hours: 69,718 h Automatic cutting hours: 52,298 h Pure cutting Rev. 1: 26,775 h Pure cutting Rev. 2: 15,905 h Hsdpfxsx Ezvko Ad Ren FEATURES Bar feeder interface LNS Sprint 565 bar feeder Additional coolant nozzles on main and sub spindles Signal lamp (yellow) Hainbuch Spanntop Nova Axfix SK 65 (main spindle) Kitagawa B-208 (sub spindle) Workpiece unloading device with conveyor belt C-axis sub spindle: 0.0001 degree High-pressure coolant: 70 bar Mayfran Consep 2000 II chip conveyor, ejection to the right

Condition: new, neu ca. 12 Wochen ab Auftrags Türkei 16100 € 309.12 € 2050 mm 3 mm 35 1/min 1.5 ° 750 mm 3 kW 800 mm 520 mm 2720 mm 1575 mm 1230 mm 1900 kg The machines feature a robust, welded steel frame for maximum cutting precision Motorized back gauge 750 mm, ball screw spindles, NC control 2 cutting edges on the upper blade and 2 cutting edges on the lower blade 800 mm squaring arm with scale 2 support arms Mechanical downholder Hsdpfx Asyg N S Iod Ron Manual cutting gap adjustment on the front Cutting line illumination Foot pedal Emergency stop button Operating manual with EC declaration of conformity. INCLUDES THE FOLLOWING OPTIONAL EQUIPMENT: Blades suitable for cutting stainless steel Rear light barrier protection