Used Abb Acf Nt for sale (389)

Condition: refurbished (used), machine/vehicle number: R-00746, load capacity: 40 kg, arm reach: 2,550 mm, controller manufacturer: IRC5, teach pendant manufacturer: DSQC679, Refurbished ABB IRB 4600-40/2.55 manufactured in {year_of_manufacture_robot}. 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 4600-40/2.55 Model Number: IRB Year of Manufacture Robot: {year_of_manufacture_robot} Warranty term (months): 12   Payload (kg): 40 Reach (mm): 2550 Repeatability (mm): ± 0.05 Controlled Axes: 6-axis Installation Type: Floor, Upside-down Mount Bods Ahxamspfx Acwjww Weight (kg): 425   Controller: IRC5 Year of Manufacture Cabinet: {year_of_manufacture_cabinet} RCC Length (m): 14   Teach Pendant: DSQC679 Teach Pendant Cable Length (m): 15

Condition: refurbished (used), machine/vehicle number: R-00747, load capacity: 6 kg, arm reach: 810 mm, controller manufacturer: IRC5, teach pendant manufacturer: DSQC679, Refurbished ABB IRB140T-6/0.8 manufactured in {year_of_manufacture_robot}. 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: IRB140T-6/0.8 Model Number: IRB140 Year of Manufacture Robot: {year_of_manufacture_robot} Warranty term (months): 12   Payload (kg): 6 Reach (mm): 810 Repeatability (mm): ± 0.03 Controlled Axes: 6-axis Installation Type: Floor Mount Weight (kg): 98   Controller: IRC5 Year of Manufacture Cabinet: {year_of_manufacture_cabinet} RCC Length (m): 14 Bwsdpfj Ahxk Eex Acwow   Teach Pendant: DSQC679 Teach Pendant Cable Length (m): 15

Year of construction: 2017, condition: new, For sale: ABB ACS880 industrial frequency converter, brand new and unused, supplied in original ABB packaging. 5 units available – sold individually. Technical specifications: * Manufacturer: ABB * Model: ACS880-01-061A-3+E200 * Supply voltage: 3-phase, 400 V AC * Rated output current: 61 A * Protection class: IP21 * Year: 2017 * Condition: New, unused, in original box Bwjdpfe Ahd U Rjx Acwjw Included: * ABB ACS880 frequency converter * Original ABB packaging * Control panel * Original documentation * Factory test report Location: Rotterdam, The Netherlands Delivery: EXW Rotterdam Worldwide shipping available upon request. Sold as is, where is, without warranty or returns.

Condition: excellent (used), Year of construction: 2012, functionality: fully functional, ABB Robotics IRB 2600 20/1.65 Foundry Plus IRC5 M2004 robot Number of axes: 6 Max. payload: 20 kg Max. working range: 1650 mm Year of manufacture: 2012 Scope of delivery: Robot, control cabinet, teach panel, connecting cables Used item – shows normal signs of wear. Further details, article numbers, and images available upon request. Bsdszmq Rkepfx Acwsww 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 at any time. Free loading / ex works. The stated amount is net. The legally required value-added tax of 19% will be added at checkout. You will receive a proper invoice with the VAT amount shown. Collection on site at 74722 Buchen/Hainstadt. Shipping or freight costs vary depending on the number of items, weight, and desired delivery conditions. Shipping costs to foreign countries available upon request – please specify country, city, and postal code. Freight costs available upon request – please specify delivery address.

Condition: excellent (used), Year of construction: 1998, functionality: fully functional, Compact welding cell, ABB Robotics IRB 1400, with manual rotary table and Fronius TPS 4000 welding machine. Overall dimensions: approx. 4000x2350mm Robot: ABB Robotics IRB 1400 Controller: S4-M98A Max. working radius: approx. 1450mm Payload: 5kg Year of manufacture: 1998 Used item – normal signs of wear and tear. Further details, article numbers and images available upon request. Bwedpfxjz I R Rwe Acwow 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 at any time. Free loading / ex works. The stated amount is net. The legally required value-added tax of 19% will be added at checkout. You will receive a proper invoice with the 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. Freight costs on request – please specify delivery address.

Condition: refurbished (used), Year of construction: 2015, machine/vehicle number: R-00743, load capacity: 150 kg, arm reach: 3,200 mm, controller manufacturer: IRC5, teach pendant manufacturer: DSQC679, ABB IRB 6700-150/3.20 manufactured in 2015.08. 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 6700-150/3.20 Model Number: IRB Year of Manufacture Robot: 2015.08 Warranty term (months): 12 Bedpfx Ace Agm Tfjweww   Payload (kg): 150 Reach (mm): 3200 Repeatability (mm): ± 0.06 Controlled Axes: 6-axis Installation Type: Floor Mount Weight (kg): 1260   Controller: IRC5 Year of Manufacture Cabinet: {year_of_manufacture_cabinet} RCC Length (m): 14   Teach Pendant: DSQC679 Teach Pendant Cable Length (m): 15

Condition: like new (used), Year of construction: 2009, ABB AMA 500L6A BAFH – 2025 kW (2.025 MW) electric motor – UNUSED For sale is a powerful industrial electric motor, the ABB AMA 500L6A BAFH, with a power rating of 2025 kW (2.025 MW). It was manufactured in Finland in 2009. The motor is unused and is in very good visual condition. The unit comes from the renowned manufacturer ABB, a global leader in electric drives and industrial automation. The motor is designed for demanding industrial applications where high power, reliability, and continuous operation are essential. Technical data: * Manufacturer: ABB Oy, Finland * Model: AMA 500L6A BAFH * Year of manufacture: 2009 * Condition: unused * Maximum power according to nameplate: 2025 kW / 2.025 MW Bsdoz N Tcyopfx Acwoww * Voltage: up to 690 V * Current: up to 1997 A * Rotational speed: up to 987.2 rpm * Frequency: up to 49.8 Hz * Power factor: 0.88 * Number of phases: 3 * Winding connection: delta (D) * Degree of protection: IP55 * Insulation class: F * Operating mode: S1 – continuous operation * Cooling: IC611 * Mounting method: IM1001 * Weight: 6670 kg * Serial number: 4598461 * Identification number: 532FN560M01 * Standard: IEC 60034-1 * Power supply: via a frequency converter Application: The motor can be used in large industrial installations, such as: * High-performance industrial pumps * Compressors * Industrial fans * Power generation plants * Metallurgical industry * Chemical and petrochemical plants * Heavy machinery drives * Mining and extraction installations Condition and equipment: The motor is unused and has been stored outside of a production facility. Visually, the unit is in very good condition, with the original ABB paint coating intact. The manufacturer's technical documentation, including electrical diagrams, is included. Due to the long storage period, a standard technical inspection is recommended before commissioning, particularly of the bearings, lubrication, and winding insulation. Additional photos, technical documentation, and transportation can be arranged. Please contact us for detailed information and to receive a commercial offer.

Condition: excellent (used), Year of construction: 1998, functionality: fully functional, ABB Robotics IRB 1400 robot, complete Controller: S4C-M98 Max. working radius: approx. 1450 mm Payload: 5 kg Year of manufacture: 1998 Scope of delivery: Robot, controller, cables, teach pendant, operating manual, wiring diagrams. Used item – normal signs of wear and tear. Further details, article numbers, and images available upon request. Two weeks commissioning guarantee. No further warranty. In addition, spare parts are constantly available in stock. The robot is fully functional and can be inspected at any time. Bwjdpfx Aez Rk R Docwsw Free loading / ex works. The stated amount is net. The legally required value-added tax 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 quantity, weight, and desired delivery conditions. Shipping costs to foreign countries upon request – please provide country, city, and postal code. Freight costs upon request – please provide the delivery address.

Condition: used, Year of construction: 2017, overall weight: 120 kg, Equipment: documentation/manual, ABB IRB 360-8/1130 FlexPicker Manufacturer: ABB Bwsdpfjz Euakex Acwsw Model: IRB 360-8/1130 FlexPicker Robot type: Delta/Parallel robot, 4-axis Design: High-speed pick-and-place industrial robot Payload: up to 8 kg Reach: approx. 1,130 mm Application area: Pick & Place, sorting, packaging, assembly, and material handling Controller: ABB IRC5 Mounting: Ceiling mounting Drives: Servo motors Axes: 4 Protection class: depends on the specific design Application areas: Food industry, packaging technology, pharmaceutical industry, consumer goods industry, and general automation Description: 1 x ABB FlexPicker robot IRB360-8/1130 1 x IRC5 Single 1 x Handheld control panel FlexPendant DSQC679 1 x Gripper, Schunk GmbH 1 x Various spare parts The robot is disassembled. An inspection in Karlsruhe is possible. Description for the advertisement: The ABB IRB 360-8/1130 FlexPicker is a fast, 4-axis delta industrial robot for automated pick-and-place applications. The robot is designed for high cycle rates and precise handling and is particularly suitable for sorting, packaging, assembly, and transferring products. The design with a payload of up to 8 kg and a working range of approx. 1,130 mm enables its use in various automated production facilities.

Condition: good (used), Year of construction: 2007, operating hours: 37 h, functionality: fully functional, load capacity: 200 kg, arm reach: 2,750 mm, controller manufacturer: ABB, controller model: 66-55456 (IRC5 Dual), teach pendant manufacturer: ABB, teach pendant model: FlexPendant: 10 m kabelis, input voltage: 400 V, Equipment: documentation/manual, Complete ABB IRB 6650-200 / 2.75 industrial robot package (Serial No. 66-55293). Includes the robot arm, IRC5 control cabinet, a 10m FlexPendant, and 15m connecting cables. In working condition, stored indoors on a pallet. Located in Riga, Latvia. Bwjdpfxezqd Ece Acwsw

Condition: excellent (used), Year of construction: 2019, operating hours: 13,759 h, functionality: fully functional, machine/vehicle number: RP1332, overall weight: 5,800 kg, controller manufacturer: ABB, input voltage: 400 V, All necessary documents are available in the photo documentation. We are a service organization specializing in ABB robots, and we are capable of providing complete service, repairs, and the supply of spare parts for the entire workstation. The workstation also includes welding power sources from the Fronius brand. The workstation is sold without the fixtures for the specific product shown in the photos. Within the Czech Republic and the surrounding area within a 300 km radius, we can arrange transport, installation, connection, and complete commissioning of the workstation. 🔧 Robot service and refurbishment We provide complete service and refurbishment of industrial robots. ⚙️ Spare parts We sell spare parts and also provide their professional repair and refurbishment. 🤖 Robot sales with warranty We supply industrial robots with a warranty for commissioning or a warranty of up to 12 months. Bedpfx Acsztl I Dowsww 🏭 More than 13 years of experience We have been operating in the market for over 13 years and offer experience, technical know-how, and our own service infrastructure. Do you need service, a spare part, or a robot? Contact us.

Condition: used, Year of construction: 1975, functionality: fully functional, overall weight: 10,000 kg, total length: 2,745 mm, total width: 2,360 mm, total height: 2,700 mm, type of cooling: air, BBC BROWN BOVERI (nowadays ABB) – Pouromat, pouring furnace, type XCQ 44 TECHNICAL DATA - crucible capacity: 4.4t - tilting furnace - inductor 120kW - inductor voltage 380/425V - 2 operating modes: preheating, heating mode 1 - pouring rate: 1-20kg/s - dimensions: Bwsdpfx Ajzfyu Aocwew  height: approx. 2700mm  length: 2745mm  width: 2360mm - weight: approx. 10,000kg - furnace equipped with a bottom-pour stopper - average inductor lifespan: 12 weeks - average bottom-pour stopper lifespan: 1 week - average crucible lifespan: 4 – 6 months - furnace equipped with an additional device used to modify the liquid metal with ferrosilicon CONSTRUCTION The pouring furnace consists of four basic groups: - First group – longitudinal travel (orbit motor) - Second group – transverse travel, including the bottom-pour stopper - Third group – inductor with a power of 120 kW, voltage 380 V 50Hz, whose main task is to heat the liquid metal. The inductor is constantly air-cooled during operation. - Fourth group – switchboard with a built-in transformer, contactors and control station. POURING PROCESS The pouring process proceeds as follows: DISAMATIC 2032 A displays the molds on the conveyor in the correct position. The correct position means that the open pouring basin in the mold is located in a position compatible with the bottom-pour stopper at the bottom of the crucible. If the desired position is achieved, the operator manually (by means of a lever) lifts the bottom-pour stopper in order to fill the mold, until the liquid metal is visible in the outflow. The speed of pouring the molds can be adjusted depending on the diameter of the ceramic block and the orientation of the bottom-pour stopper towards the ceramic block. CERAMICS The manufacturer, BBC, recommends using a two-layer firebrick lining, where one layer is permanent, but the second is expendable. The permanent lining consists of an insulating layer, which is a lightweight burned stone, and a sillimanite layer. The expendable layer consists of a corundum material, meaning a concrete with a high clay content (94%). Both parts are connected together by means of a special cement. The crucible inductor is located in a lining of Al₂O₃ or MgO and SiO₂, depending on the requirements. The material used to seal the bottom-pour stopper has the quality of chamotte with different clay content. The inductor is assembled to the pouring furnace by means of screws and a sealing compound with the proper plasticity and heat resistance. The entire device consists of three stopper rod sleeves, a bot, and a ceramic block, where the bot and stopper rod sleeves are connected together. The bottom-pour stopper is seated on a threaded bar. The bottom-pour stopper is continuously air-cooled. Recommended air pressure: 6 atm. CERAMICS LIFESPAN 1. crucible: approx. 4 – 6 months 2. inductor: approx. 12 weeks The lifespan of the ceramics depends on many factors. The most important are: production frequency, pouring temperature, cleanliness of the liquid metal, and alloy type. The lifespan of the upper cover and rotating cover is much longer because these parts have no direct contact with the liquid metal. PRICE *44,100 EUR *disassembly of the furnace, transportation costs, and assembly at the customer's location are paid by the Buyer; the price includes additional equipment: - additional (replaceable) inductors (without induction coil): 2 pcs.

Condition: excellent (used), Year of construction: 2000, functionality: fully functional, ABB Robotics IRB 2400/16 S4C M98 robot Controller: S4C M98 Number of axes: 6 Max. payload: 16 kg Max. working range: 1550 mm Year of manufacture: 2000 Scope of delivery: Robot, controller, cables, teach panel, wiring diagrams Used item – shows normal signs of wear. Further details, article numbers and pictures available upon request. Two-week start-up guarantee. No further warranty. In addition, spare parts are constantly available in stock. The robot is fully functional and can be inspected at any time. Free loading / ex works. The stated amount is net. 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. Bjdpjz Rk Sbefx Acwsww Shipping costs to foreign countries on request – please specify country, city and postal code. Freight costs on request – please specify delivery address.

Condition: ready for operation (used), Year of construction: 2013, operating hours: 28,500 h, functionality: fully functional, load capacity: 235 kg, arm reach: 2,550 mm, load center: 300 mm, torque: 1,324 Nm, positioning accuracy: 0.07 mm, For sale is a machinery package consisting of 10 robot arms from the manufacturer ABB, along with the necessary accessories! The package is composed as follows: Bwedpjz D H Hyefx Acwsw 8x Welding robots for external connection 2x Handling robots 10x Control cabinet 10x Main power cable for robot cabinet 10x Communication cable for robot cabinet 10x Panel with connection cable to the cabinet 1x 40" HC sea container TECHNICAL DETAILS Reach: 2.55 m Handling capacity: 235 kg Center of gravity of the payload: 300 mm Wrist torque: 1,324 Nm Positional repeatability: 0.07 mm Path repeatability: 0.7 mm MACHINE DETAILS Control cabinet type: IRC5 M2004 Operating panel: FlexPendant Operating panel model: DSQC 679 Input voltage: 3 × 400 V AC Frequency: 50–60 Hz Current consumption: 20 A Operating hours: between 28,500 and 39,000 hours EQUIPMENT Cable set for main connection cabinet–robot Leoni mounting Cable set for handling or welding Note regarding dismantling and loading: As can be seen in the pictures, the manipulators are located in the 40" HC container. The robots are screwed onto the pallets (with 2 screws each), and the control cabinet is secured to the pallet with lashing straps. Further securing/lashing must be carried out by the buyer.

Condition: like new (used), Year of construction: 2009, ABB HXR 500LN6 – Industrial Electric Motor – 2009 – UNUSED For sale: a professional ABB HXR 500LN6 industrial electric motor, manufactured in 2009 by the renowned ABB Oy in Finland. The motor is unused and is in very good visual condition. It was stored and never used in a production process. The motor features a robust industrial design, intended for operation in demanding conditions and for use in high-power industrial installations. Technical Data * Manufacturer: ABB Oy, Finland * Model: HXR 500LN6 * Year of Manufacture: 2009 * Condition: unused * Type: three-phase induction motor * Number of Poles: 6 * Protection Class: IP55 * Insulation Class: F * Cooling: external, forced * Mounting: horizontal, on feet * Design: industrial, heavy-duty * Cooling System Manufacturer: ABB * Additional Equipment: sensors and technical documentation Applications The motor is designed to drive large machines and industrial installations, such as: * Industrial pumps * High-capacity fans * Compressors * Power generation installations * Chemical and petrochemical plants * Metallurgical and steel industries * Mining and extraction installations * Heavy-duty production machinery Technical Condition and Equipment The motor is unused and comes from warehouse stock. The unit is in very good visual condition, with the original ABB paint finish. Only minor signs of long-term storage and transport are visible. Included: * Main ABB HXR 500LN6 motor * Cooling system with ABB fan * Connection box * Manufacturer's technical documentation * Electrical diagrams * Documentation for LEINE LINDE measuring elements Bwodpfez N Tc Hox Acwew Due to the long storage period, a technical inspection is recommended before the first start-up. Loading and transport can be arranged throughout Poland and Europe.

Condition: excellent (used), ABB IRB6640-130/3.20 and IRC 5 controller, as well as cables. DEVELOPMENT OF GSG ROBOTICS GSG Robotics GmbH, founded in 2005 in Gütersloh, has been based in Marl since 2015 and offers extensive service coverage for robot maintenance and repair. Over the years, we have evolved into a comprehensive partner for all aspects of industrial robots and automation technology. We are a full-service provider for the two well-known robot manufacturers, ABB and Fanuc. Bodpoz Tab Rofx Acweww

Condition: excellent (used), ABB IRB6640-205/2.75 DEVELOPMENT OF GSG ROBOTICS Bwedsz Tafispfx Acwjw GSG Robotics GmbH, founded in 2005 in Gütersloh, has been based in Marl since 2015, serving a large area for robot maintenance and repair. Over the years, we have evolved into a comprehensive partner for all matters related to industrial robots and automation technology. We are a full-service provider for the two well-known robot manufacturers, ABB and Fanuc.

Condition: excellent (used), ABB DSQC639 main computer: more units in stock, 20% discount when ordering more than one unit. DEVELOPMENT OF GSG ROBOTICS GSG Robotics GmbH, founded in 2005 in Gütersloh, has been based in Marl since 2015, with a large service area for robot maintenance and repair. Over the years, we have developed into a comprehensive partner for all matters relating to industrial robots and automation technology. We are a full-service provider for the two well-known robot manufacturers, ABB and Fanuc. Bjdjz Tabqepfx Acwjww

Condition: excellent (used), 3HAC025338-002 Main Servo Drive Unit, DSQC 617 D6_2E2C2B, 20% discount when ordering more than 1 unit. DEVELOPMENT OF GSG ROBOTICS Bodoz Tac Iopfx Acwjww GSG Robotics GmbH, founded in 2005 in Gütersloh, has been based in Marl since 2015, with a large service area for robot maintenance and repair. Over the years, we have developed into a comprehensive partner for all matters relating to industrial robots and automation technology. We are a full-service provider for the two well-known robot manufacturers, ABB and Fanuc.

Condition: excellent (used), 3HAC085598-001 SxTPU4 (for IRC5) DEVELOPMENT OF GSG ROBOTICS GSG Robotics GmbH, founded in 2005 in Gütersloh, has been based in Marl since 2015, offering comprehensive service coverage for robot maintenance and repair. Over the years, we have evolved into a holistic partner for all matters related to industrial robots and automation technology. We are a full-service provider for the two renowned robot manufacturers, ABB and Fanuc. Bedpfx Acoz Tadfjwjww

Condition: excellent (used), ABB 3HAC058664-001 DSQC1031 digital add-on Bwodoz Tabwjpfx Acwsw GSG Robotics GmbH, founded in 2005 in Gütersloh, has been based in Marl since 2015 and offers extensive service coverage for robot maintenance and repair. Over the years, we have evolved into a comprehensive partner for all aspects of industrial robots and automation technology. We are a full-service provider for the two renowned robot manufacturers, ABB and Fanuc.

Condition: excellent (used), ABB DSQC1000 or DSQC1018 main computer, 20% discount when ordering more than one unit. DEVELOPMENT OF GSG ROBOTICS GSG Robotics GmbH was founded in 2005 in Gütersloh. Since 2015, GSG Robotics GmbH has been based in Marl, with a comprehensive service area for robot maintenance and repair. Over the years, we have developed into a holistic partner in all matters relating to industrial robots and automation technology. We are a full-service provider for the two well-known robot manufacturers, ABB and Fanuc. Bwodpfx Acez Tadrjwew

Condition: excellent (used), ABB 3HAC029818-001 DSQC 663 Drive Unit Bwsdpfxoz Tad So Acwow DEVELOPMENT OF GSG ROBOTICS GSG Robotics GmbH, founded in 2005 in Gütersloh, has been based in Marl since 2015, providing comprehensive service coverage for robot maintenance and repair. Over the years, we have evolved into a holistic partner for all aspects of industrial robots and automation technology. We are a full-service provider for the two well-known robot manufacturers, ABB and Fanuc.

Condition: excellent (used), functionality: fully functional, ABB Robotics IRB 6600 175/2.8 robot Controller: IRC5 M2004 Number of axes: 6 Max. payload: 175 kg Max. working range: 2800 mm Scope of delivery: Robot, controller, cables, teach panel, wiring diagrams, floppy disk drive for data backup 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 at any time. Free loading / ex works. The stated amount is net. The legally required value-added tax 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 quantity, weight and desired delivery conditions. Shipping costs to foreign countries upon request – please provide country, city and postal code. Freight costs upon request – please provide delivery address. Bsdpfx Aoz Rk Sujcwsww

Condition: excellent (used), Year of construction: 2020, ABB IRB 7600 Bwsdpfx Asz H Nyuocwjw Year of manufacture: 2020 Payload: 325 kg Serial number: 7600-105479 Axes: 6