Used 6 Axis Robot for sale (57,846)

Condition: refurbished (used), Year of construction: 2016, machine/vehicle number: R-00674, load capacity: 60 kg, arm reach: 2,050 mm, controller manufacturer: IRC5, teach pendant manufacturer: DSQC679, Refurbished ABB IRB 4600-60/2.05 manufactured in 2016.09. The robot comes with an IRC5 controller including Flexpendant DSQC679.   Our experts extensively tested the robot, after which we conducted a maintenance service according to the manufacturers’ specifications. The oil is examined for the amount of iron particles, indicating the corresponding axes' condition. Only robots in excellent mechanical condition will be completely refurbished, ensuring a long-term solution for our customers. This enables us to deliver our robots with a warranty term of 12 months as standard!   Brand: ABB Model: IRB 4600-60/2.05 Model Number: IRB Year of Manufacture Robot: 2016.09 Warranty term (months): 12   Payload (kg): 60 Reach (mm): 2050 Repeatability (mm): ± 0.05 Controlled Axes: 6-axis Installation Type: Floor, Upside-down Mount Djdpfx Apjzy Ubmjmswb Weight (kg): 425   Controller: IRC5 Year of Manufacture Cabinet: 2016.08 RCC Length (m): 14   Teach Pendant: DSQC679 Teach Pendant Cable Length (m): 15

Condition: like new (used), Year of construction: 2020, functionality: fully functional, Equipment: documentation/manual, Number of axis: 3 Reach: 1300 mm Dedpfox Urvtjx Apmjwb Payload: 4 kg X = 300mm Y= 1000mm Z=1300mm

Condition: good (used), Year of construction: 2009, Machine will come with robot . 42.000 rpm Dsdpfxexfu S Ns Apmswb

Condition: excellent (used), Year of construction: 2022, operating hours: 100 h, overall weight: 435 kg, load capacity: 40 kg, arm reach: 2,500 mm, The robot comes complete with accessories and can be tested under power on site. Dsdpfxeyrd Sgs Apmowb

Condition: excellent (used), Year of construction: 2008, operating hours: 50,236 h, functionality: fully functional, travel distance X-axis: 2,360 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 800 mm, spindle speed (max.): 9,000 rpm, For sale is a 6-axis machining center from AXA, model VHC 2-2360-XTS / 50. The machine is in good condition and fully functional, has only been used for light machining such as aluminium. Of particular note: Each of the two NC tables allows clamping of workpieces up to Ø1,100 mm – see drawing. A fixed milling table can also be mounted. A high-speed spindle insert SK50 is available for this machine. Technical data: Year of manufacture: 2008 Controller: Heidenhain iTNC 530 Machine on: 50,236 hours Spindle hours: 16,319 X-axis: 2,360 mm Y-axis: 600 mm Z-axis: 800 mm Spindle taper: SK 50 Spindle power: 56 kW Torque: 355 Nm Tool changer: 52 positions on 2 chains NC rotary tables (2 pieces) Type: SKH-NC 7/T Table plate: Ø 630 mm Max. load: 750 kg Clamping: Hydraulic Dimensions: 5,650 mm x 3,700 mm x 3,200 mm Weight: approx. 22,000 kg Equipment: IC coolant system with 50 bar high-pressure pump, belt filter, Heidenhain RCN 729 measuring system, 3D probe Renishaw OMP 60, electronic handwheel, 2x Visiport (inspection windows), chip conveyor. Dsdpfx Aoyi Er Aopmewb Tool holders are not included in the offer, but can be supplied at additional cost. Transport and loading can be organized throughout Europe on request for an additional fee. Prices are subject to VAT. Inspection possible by appointment. Please contact us – our team is happy to assist you. Trade-in or exchange possible! Machinery purchase and sales – BUYING / SELLING OF PRODUCTION & METALWORKING MACHINES AND MORE. Are you looking for a high-quality yet affordable metalworking machine for your production? Or do you want to sell your machine? For further information or to contact us, please visit our website.

Condition: used, 2-axis pick-and-place unit, loader, servo robot, workpiece gripper, component insertion unit, pick-and-place robot Pick-up device, handling device for presses, lathes, etc. GETECHA, Type GL-20S Dsdoharwyepfx Apmewb Serial No. 13836, Year of manufacture 10/2003 Travel range, Z-axis: 1900 mm Travel range, Y-axis: 250 mm Travel speed, Z-axis: max. 1100 mm/sec. Travel speed, Y-axis: max. 227 mm/sec. Continuously variable travel speed in the Y and Z axes via servo motors SMB - Precise axis movement via linear guides - Control system: epis - Control panel located nearby - Interfaces for conveyor belt, gripper magnets, ejector cylinders, vacuum, gripper - External monitoring inputs for emergency stop, press open, press closed, safety doors closed, automatic mode - Mounted gripper with 3 lifting magnets, 3 pneumatic ejector cylinders (30 mm stroke), 1 pneumatic clamping cylinder (40 mm stroke) - Operating hours: 25998 hrs. The unit was used as a loader/pick-up device on a press. Space requirement L x W x H: 2900 x 1800 x 2000 mm Weight: approx. 800 kg Good condition

Condition: ready for operation (used), Year of construction: 2016, travel distance X-axis: 1,450 mm, travel distance Y-axis: 1,050 mm, travel distance Z-axis: 600 mm, table load: 600 kg, spindle speed (max.): 8,000 rpm, spindle motor power: 15,000 W, number of axes: 5, This 5s Okuma MU 6300 V L 5 AXIS was manufactured in 2016. It features a generous X-Axis travel of 1,450 mm and Y-Axis travel of 1,050 mm, providing ample workspace for various machining tasks. With a maximum workpiece diameter of 830 mm and a tool magazine capacity of 64 positions, consider the opportunity to buy this Okuma MU 6300 V L vertical machining centre. Contact us for further details. • A-axis rotation: +90° / -120° • C-axis rotation speed: 800 rpm • Distance table–spindle nose: 160–760 mm • Rapid feed (all axes): 50 m/min • C-axis table diameter: 630 mm • Max workpiece size (D × H): 830 × 550 mm • Tool magazine: 64 positions (expandable to 166) Dwedoyia Tlspfx Apmeb Technical Specification Taper Size HSK 63

Condition: refurbished (used), Year of construction: 2011, machine/vehicle number: R-00628, load capacity: 250 kg, arm reach: 2,655 mm, controller manufacturer: R-30iA B-Size, teach pendant manufacturer: A05B-2518-C202#EGN, Refurbished FANUC R-2000iB/250F manufactured in 2011.07. The robot comes with an R-30iA B-Size controller including iPendant.   Our experts extensively tested the robot, after which we conducted a maintenance service according to the manufacturers’ specifications. The grease is examined for the amount of iron particles, indicating the corresponding axes' condition. Only robots in excellent mechanical condition will be completely refurbished, ensuring a long-term solution for our customers. This enables us to deliver our robots with a warranty term of 12 months as standard!   Brand: FANUC Model: R-2000iB/250F Model Number: A05B-1329-B215 Year of Manufacture Robot: 2011.07 Warranty term (months): 12   Payload (kg): 250 Reach (mm): 2655 Repeatability (mm): ± 0.3 Controlled Axes: 6-axis Installation Type: Floor Mount Djdpfx Aezy Udhjpmswb Weight (kg): 1270   Controller: R-30iA B-Size Year of Manufacture Cabinet: 2011.07 RCC Length (m): 14   Teach Pendant: A05B-2518-C202#EGN Teach Pendant Cable Length (m): 10  

Condition: new, MODEL Unit GENIUS PRO B32.220 (220 tons x 3200mm) CNC Control Axis Y1 ,Y2 ,X, R-axis with Crowning Bending force Ton 220 Bending length mm 3200 Positioning accuracy etc. 0.005 Distance between columns mm 2700 Bending Accuracy Degree ±2'/Per meter Beam Stroke mm 200 Daylight mm 460 Dedpfxowpufts Apmjwb Throat Depth mm 750 Table width mm 120 Working table height mm 1025 WORKING SPEED: ACCURL® EVO-GO HYBRID SERVO SYSTEM Rapid Speed mm/sec 180 Work Speed mm/sec 0~15 Return Speed mm/sec 160 REAR GAUGE: Max Travel X-Axis mm 800 Max Travel R-Axis mm 250 Max Travel Z-Axis etc 3550 CAPACITY: Hydraulic pressure Bar 275 Hybrid Servo Motor KW 18.5 Ambient temperature range °C 0 bis To +40 Overall dimensions mm 3950×2050×2950 Machine weight Kgs 12200 Power supply AC 220V~480V, 3ph, 50/60HZ

Condition: used, Year of construction: 1998, Technical details: x-travel: 760 mm y-travel: 550 mm z-travel: 300 mm control: Röders RMS 6 Vers. 2.70 spindle taper ISO: HSK E40 Dwjdpfju Ndbpjx Apmsb turning speed range: 42.000 stufenlos U/min spindle head swivable left - right: -52 ° / +5° (B-Achse) ° feed:: 0 - 30.000 mm/min Tool changer: 18-fach Werkzeuge + 2 places for Werkzeugvermessung Table dimensions: 860 x 550 mm table load capacity: 800 kp Number of working hours: siehe Foto h compressed air: 6,5 bar total power requirement: 20 kW weight approx.: 7000 kg dimension machine xH: 3,1 x 2,4 x 2,6 m dimension coolant device: ca. 0,6 x 0,8 x 0,7 m other features: Highspeed direct spindle digital axis drives AC servo motors ball screw spray cooling (microjet cooling jet and lubrication unit) working spindle Fischer MFW - 1230/42 up to 42.000 rpm tool measuring laser and probe system PS 25.00 Manual control unit Climatic cabinet Cooling water recooler Hyfra The machine can be demonstrated under power. *

Condition: excellent (used), Year of construction: 2015, travel distance X-axis: 850 mm, travel distance Y-axis: 550 mm, travel distance Z-axis: 510 mm, rapid traverse X-axis: 30,000 m/min, rapid traverse Y-axis: 30,000 m/min, rapid traverse Z-axis: 30,000 m/min, total length: 8,000 mm, total width: 3,325 mm, table width: 500 mm, table length: 600 mm, table load: 500 kg, overall weight: 12,000 kg, spindle motor power: 11,000 W, 5-axis CNC machine (VMC) MAZAK - VARIAXIS J600-5X MACH-ID 9484 Make: MAZAK Type: VARIAXIS J600-5X Control: MAZATROL matrix 2 Year: 2015 5 Axis Manufacturing cell with automation LANG 20 positions Renishaw 3D Taster with pre-setter ball LANG Preperation system with  vacuum 25 Units LANG pallet with vice / clamp / chucks Only 7155 Working hours ! New EUR 500.000 X - Travel: 850mm Y - Travel: 550mm Z - Travel: 510mm A - Axis: -120 to +30° B - Axis: - 120 to +30° Table Length: 600mm Table Width: 500mm Table load: 500 Table Ø: 600mm Feed rate X-Axis: 30000mm/min. Dedpfx Apeyyybhsmewb Feed rate Y-Axis: 30000mm/min. Feed rate Z-Axis: 30000mm/min. Feed rate B-Axis: 30Degrees/min Spindle Taper: 40ISO/Bt/Mk Power on spindle: 11kW Speeds / ranges: 12000Rpm ATC / revolver: 30 Coolant through spindle / Bar:20 Number of controlled axis: 5 Chip conveyor: Yes Coolantsystem: Yes Length: 8000mm Width: 3325mm Height: 3060mm Weight: 12000kg Please Note: The information on this page has been obtained to the best of our ability and belief, and from the manufacturers where possible. It is given in good faith, but its accuracy can not be guaranteed. Accordingly, it will not form a representation or constitute contractual terms. We advise you to check any vital details!

Condition: refurbished (used), Year of construction: 2008, machine/vehicle number: R-00664, load capacity: 50 kg, arm reach: 2,050 mm, controller manufacturer: R-30iA B-Size, teach pendant manufacturer: A05B-2518-C302#EGN, Refurbished FANUC M-710iC/50 manufactured in 2008.07. The robot comes with an R-30iA B-Size controller including iPendant.   Our experts extensively tested the robot, after which we conducted a maintenance service according to the manufacturers’ specifications. The grease is examined for the amount of iron particles, indicating the corresponding axes' condition. Only robots in excellent mechanical condition will be completely refurbished, ensuring a long-term solution for our customers. This enables us to deliver our robots with a warranty term of 12 months as standard! Dedpszy Ubysfx Apmewb   Brand: FANUC Model: M-710iC/50 Model Number: A05B-1125-B201 Year of Manufacture Robot: 2008.07 Warranty term (months): 12   Payload (kg): 50 Reach (mm): 2050 Repeatability (mm): ± 0.03 Controlled Axes: 6-axis Installation Type: Floor, Upside-down, Wall, Angle Mount Weight (kg): 560   Controller: R-30iA B-Size Year of Manufacture Cabinet: 2008.07 RCC Length (m): 7   Teach Pendant: A05B-2518-C302#EGN Teach Pendant Cable Length (m): 12

Condition: used, Year of construction: 2011, machine/vehicle number: 1799-250034, The KUKA KRC2 / KR 60L30-3 robot was used for the automatic removal of components from a Kaltenbach KF 1606 flame cutting machine with a Remmert storage system. The KUKA KR60L30-3 robot with the associated control cabinet and controller is currently for sale. The Remmert storage system and the longitudinal traversing rail are no longer available. Dwjdpfxeyilcrj Apmeb

Condition: excellent (used), Year of construction: 2017, 2017 RoboJob Turn-Assist-E Robotic Automated Robotic Loading System With Fanuc M-10iA/12 (A05B-1224-B202) Robot & Robot Controller Djdpfxjzvnn Ss Apmowb RoboJob Turn-Assist-E- Minimum Ø Of The Workpieces 25mm. Maximum Ø Of The Workpieces 400mm. Minimum Width Of The Side Of Hexagonal Workpieces 25mm. Maximum Width Of The Side Of Hexagonal Workpieces 170mm. Maximum Stacking Height 80-100mm. Maximum Stacking Weight 600kg. Width Of The Automation 1.902mm. Depth Of The Automation 740mm. Height Of The Automation 2,202mm. Weight Of the Automation 1,000kg. Robot 6 Axes. Maximum Reach 1,420mm. Maximum Payload At Wrist 12kg. Robot S/No. R16Y03327. RoboJob S/No. 35-17-352 (2017). Please note a loading charge of £100 + VAT will be added to the buyer's invoice. With Handwheel Robot Control, Sick Safety Light Unit, Quantity Of Material Separators/Supports, Flip Over Unit & Safety Screen. Robot Weight 130kg. Controller Weight 120kg. Please note a loading charge of £100 + VAT will be added to the buyer's invoice.

Condition: ready for operation (used), Year of construction: 2016, load capacity: 1,400 kg, Glass lifting robot KS Robot 1400 Djdoyir Azspfx Apmswb Year of manufacture: 2016 Width: 1310 Length: 3350 Height: 1700 mm Maximum lifting capacity: 1400 kg with wireless remote control DGUV inspection valid until July 2025 This offer is exclusively for commercial businesses as defined in §14 of the German Civil Code (BGB).

Condition: used, Year of construction: 1999, Technical details: x-travel: 690 mm y-travel: 400 mm z-travel: 550 mm B-axis (table): 360° mm control: Siemens 840 D number of spindle speeds: max. 15 000 U/min tool clamping: System nach DIN 69893 tool taper: HSK-A63 tool changer magazine: chain magazine: 12 places Stück traversing speed: x/y/z Axis: 40 total power requirement: 195 kW weight of the machine ca.: 13,0 t Dwsdpeu Idl Ssfx Apmeb Traveling Column Milling Machine - the tool changing unit consist of 3 -NC axis and 1 NC- rotary table axis - ATC ( with magazine) - rotary table Type SKH-NC 4/029, diameter=460mm , table surface plate Ø 500 x20mm, revolution per minute max. 22 rpm - control panel SIEMENS - Spindel-Typ: DRF-WE-255-N-W-15-30, 15000 U/min., Spindelleistung = 30 kW - chip conveyor Make Knoll type 400K-3/280, ejection height 1150mm - cooling system for spindle make SCHIMBKE Type DK 80V, 3,36 kW i.D. *

Condition: ready for operation (used), ABB Robotics PS 90/6-79-P-LSS-4318 / 3 HAC 2848-1/1 motor SN: 004.8561610017, used, in good condition, 100% fully functional, scope of delivery as per photos. Djdpfxjxtv Twj Apmswb

Condition: good (used), Year of construction: 2011, functionality: fully functional, turning length: 760 mm, turning diameter over cross slide: 780 mm, turning diameter: 376 mm, travel distance X-axis: 260 mm, travel distance Y-axis: 51 mm, travel distance Z-axis: 830 mm, rapid traverse X-axis: 30 m/min, rapid traverse Y-axis: 10 m/min, rapid traverse Z-axis: 30 m/min, rotational speed (max.): 4,000 rpm, Equipment: rotational speed infinitely variable, 6-axis CNC lathe with sub-spindle, driven tools and Y axis Dwjdpstvl U Hofx Apmjb

Condition: ready for operation (used), Year of construction: 2013, operating hours: 29,764 h, functionality: fully functional, machine/vehicle number: 6640-105136, load capacity: 235 kg, arm reach: 2,550 mm, controller model: IRC5, repeat accuracy: 0.05 mm, number of axes: 6, TECHNICAL DETAILS Load capacity: 235 kg Reach: 2,550 mm Repeatability: ±0.05 mm Axis 1: +170° to -170° Axis 1 optional range of motion: +220° to -220° Axis 2: +85° to -65° Axis 3: +70° to -180° Axis 4: +300° to -300° Axis 5: +120° to -120° Axis 6: +360° to -360° Axis 6 standard rotation range: ±96 revolutions MACHINE DETAILS Controller: IRC5 Operating hours: 29,764 h EQUIPMENT Manipulator Dwedpfx Aezxqcwjpmsb IRC5 controller cabinet All cable sets Teach pendant

Condition: ready for operation (used), Year of construction: 2015, functionality: fully functional, spindle speed (max.): 20,000 rpm, travel distance X-axis: 1,050 mm, travel distance Y-axis: 520 mm, travel distance Z-axis: 480 mm, controller model: SIEMENS 840D SL, TECHNICAL DETAILS Travel X-axis: 1,050 mm Travel Y-axis: 520 mm Travel Z-axis: 480 mm Rapid traverse X: 40 m/min Rapid traverse Y: 40 m/min Rapid traverse Z: 30 m/min Tool holder: HSK 63A Max. spindle speed: 20,000 rpm Dwodpfx Ajxrctnepmob MACHINE DETAILS Control model: SIEMENS 840D SL Dimensions & Weight Passage size: 2.40 x 2.80 m Net weight: 8,500 kg EQUIPMENT Chip conveyor Swivel head Digital linear scales (0.0001 mm) CTS spindle cooling Chip extraction system

Condition: like new (used), operating hours: 50 h, functionality: fully functional, We have 2 units of Stäubli Scara TS60 robots with approximately 50 operating hours. Dwsdoy Rm Rdepfx Apmsb

Condition: new, Year of construction: 2026, travel distance X-axis: 2,800 mm, travel distance Y-axis: 1,900 mm, travel distance Z-axis: 1,500 mm, Machine configuration ROTAMILL 2819 - NC Rotary table, Ø1.800 mm Dwjdpfx Aetwatdspmob - NC Fork-type Milling Head M-SERIES (A- and C-axis) - Milling spindle CST-42-180-S - Tool chain magazine, 54 pockets, HSK-A(T)63 - Chip conveyor - NC Control HEIDENHAIN TNC 640 - Technology package turning - 2-fold head change magazine, fully automated - Preparation of the machine for wet machining - Oil mist extraction unit, approx. 3.000 m³/h - Workpiece measuring touch probe BLUM TC 60 - Tool measuring, BLUM LaserControl Single NT - Kinematic 3D-calibration software - Heidenhain - Kinematic tool kid - CAD-Import (.step; .iges; .dxf) - Remote diagnosis (Teleservice) - Operator and maintenance training (1 day) excl. travel cost and expenses - Loading and (seaworthy) packing charges, FCA Jülich as per Incoterms 2020 - Installation and run-off inside Germany incl. travel costs and expenses OPTIONAL - Coolant unit Technical data - Traverses X-axis = 2,800 mm - Traverses Y-axis = 1,900 mm - Traverses Z-axis = 1,500 mm - Portal clearance (roof)- width (Y) = 2,250 mm - Portal clearance - height (Z) = 1,465 mm - Total weight, approx. = 41,000 kg - Feed rate in X, Y and Z = 50 m/min - Acceleration in X, Y and Z = 4 m/s2 - Feed force in X, Y and Z = 10.000 N Rotary NC-Table Rotary table (C1-Axis) - Face plate, standard = Ø 1,800 mm - Interference diameter = Ø 2,200 mm - Payload – milling, max. = 6,000 kg Drive C1-Axis – turning table HT - Swivel range = 360° (endless) - Rotational speed, max. = 30 rpm - Torque, max. = 7,473 Nm - Clamping moment = 13,000 Nm Fork type NC-Milling-Head M-SERIES (A-Axis) Drive A-Axis - Swivel range = ±110° (60 rpm) - Speed, max. = 100 rpm - Feed rate, max. = 600°/s - Nominal moment = 840 Nm - Clamping moment = 4,000 Nm Drive C2-Axis - Swivel range = ±360° - Speed max. = 65 rpm - Feed range, max. = 390°/s - Nominal moment = 1,020 Nm - Clamping moment = 4,000 Nm Milling spindle CST-42-180 S - Power, S1 (S6-40% ED) = 42 (53) kW - Nominal moment = 2,000 rpm - Torque, S1 (S6-40% ED), max. = 201 (253) Nm - Speed, max. = 12,000 rpm - Motor type = synchron/8-pole - Tool holder = HSK-A63 - Clamping system = hydraulic - Clamping force = 20 kN - Installation dimension, stator = Ø 180 mm - Spindle nose, length = 110 mm Accuracies according to VDI / DGQ 3441 - P (X,Y,Z) = 0,012 mm - P (C, A) = 5" - Ps (X,Y,Z) = 0,008 mm - P (C, A) = 3" Tool chain magazine with double arm gripper - Tool pockets = 54 - Tool holder = HSK-A(T)63 - Pocket distances = 110 mm - Tool diameter, fully loaded = Ø 105 mm - Tool diameter, max. = Ø 150 mm - Tool length, max. = 300 mm - Tool weight, max. = 8 kg Footprint & Weight - Length (X) = 6,830 mm - Width (Y) = 6,970 mm - Height (Z) = 5,150 mm

Year of construction: 2006, condition: refurbished (used), SCHNELL Robomaster 6012 bending robot Currently in production Length: 12 metres Capacity: 3 bars of 40mm Dwodpoymb S Tsfx Apmsb Refurbishment time: 60 days max from order date. Length: 12 metres Capacity: 3 bars of 40mm

Condition: excellent (used), Year of construction: 2012, operating hours: 28,738 h, functionality: fully functional, ABB Robotics IRB 6640-205/2.75 M2004 robot – mechanics only (various models) 1 x ABB Robotics IRB 6640-205/2.75 M2004, Robot No. 66-75601 – mechanics only (EAN 4262549323972) • Maximum robot payload: 205 kg • Maximum reach: 2750 mm • Repeatability: 0.1 mm • Controller: IRC5 M2004 1 x ABB Robotics IRB 6640-205/2.75 M2004, Robot No. 66-73543 (28,738 operating hours) – mechanics only (EAN 4262549324009) • Maximum robot payload: 205 kg • Maximum reach: 2750 mm • Repeatability: 0.1 mm • Controller: IRC5 M2004 HA 1 x ABB Robotics IRB 6640-205/2.75 M2004, Robot No. 6640-109036 – mechanics only (EAN 4262549324016) • Maximum robot payload: 205 kg • Maximum reach: 2750 mm • Repeatability: 0.1 mm • Controller: IRC5 M2004 Year of manufacture: 2012 Used item – shows normal signs of wear. Further details, article numbers and images available upon request. Two-week commissioning guarantee. No further warranty. In addition, spare parts are constantly available in stock. The robot is fully functional and can be inspected upon request. Free loading / ex works. The stated amount is net and applies per robot mechanics. The legally required VAT of 19% will be added at checkout. You will receive a proper invoice with VAT shown. Collection on site in 74722 Buchen/Hainstadt. Shipping or freight costs vary depending on the number of items, weight and desired delivery conditions. Shipping costs to foreign countries on request – please specify country, city and postal code. Dsdpfx Apjzm N Ubsmswb Freight costs on request – please specify the delivery address.

Condition: good (used), GR6100 robot with hollow wrist Dwodpfxoyxmt Ue Apmsb Hollow wrist and axis 3 for routing paint hoses Flange for 3 spray guns Light barrier/reading barrier Connection for automatic color change