Used Robot Cell for sale (3,506)

Condition: like new (used), Year of construction: 2017, operating hours: 1,407 h, functionality: fully functional, Universal Robots UR5 CB3 collaborative robot, complete, manufactured 5/2017 Approximately 1407 operating hours only Year of manufacture: 5/2017 Number of axes: 6 Max. payload: 5 kg Max. working range: approx. 850 mm Scope of delivery: Robot, controller, cables, teach pendant Dodpfx Aez I Rdkol Aoku Used item – shows normal signs of wear. Further details, article numbers, and images available upon request. Two weeks start-up warranty. No further warranty. In addition, spare parts are constantly available in stock. The robot is fully functional and can be inspected on request. 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 forwarding 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. Forwarding costs on request – Please specify delivery address.

Condition: ready for operation (used), Year of construction: 2018, functionality: fully functional, overall weight: 730 kg, load capacity: 14 kg, arm reach: 1,000 mm, repeat accuracy: 0.03 mm, TECHNICAL DETAILS Load capacity: 14 kg Maximum reach between axis 1 and axis 6: 1,000 mm Repeatability according to ISO 9283: ± 0.03 mm Rotary unit Maximum rotation angle: 350° Safe positions: 0° / ± 90° / 180° Dkodpjz Im S Rofx Al Aju Drive unit Maximum rotation speed: 16.8 °/s Maximum travel speed: 0.6 m/s Platform positioning accuracy: ± 10 mm / 1° Drive type: Differential drive Navigation: based on laser scanner data Average surface pressure on the ground: max. 10 N/mm² MACHINE DETAILS Wrist protection class: IP67 Arm protection class: IP65 Total system protection class: IP20 Battery capacity: 5.8–8.7 kWh Compressed air tank: 0.75 l Compressed air pressure: 7 bar Power supply: 1 × 230 V / 16 A Dimensions & Weight Dimensions without robot arm (W x H x D): 890 × 1,120 × 1,000 mm Weight: 730 kg Interfaces: WLAN, LAN, Fieldbus Multi-coupling: Compressed air, power supply, 2 × Cat5e, 26 × 1 mm² contacts EQUIPMENT Storage station for 4 tools Tool changing system MPS032 3 laser scanners with 360° monitoring range Height of the personnel-safe scanning plane: 150 mm 4 LED units Storage space for up to 16 audio files

Condition: used, Year of construction: 2016, functionality: fully functional, machine/vehicle number: F16/56XTA1/A/01, overall weight: 1,120 kg, load capacity: 100 kg, input voltage: 400 V, type of input current: three-phase, Stäubli TX200 industrial robot including CS8CHP controller and Stäubli teach pendant – manufactured in 2016. We are offering a used Stäubli TX200 industrial robot for sale, including the original Stäubli CS8CHP controller. Technical specifications: Manufacturer: Stäubli Model: TX200 Controller: CS8CHP Year of manufacture: 2016 Payload: 100 kg Condition: Used Scope of delivery: Stäubli TX200 robot Dkodpfx Aljzli Huj Aou Original Stäubli CS8CHP controller Stäubli teach pendant Connection cable Operating manuals Scope of delivery as shown in the photos The robot comes from an industrial research and development environment and has been carefully maintained. The system was in operation until it was dismantled. Inspection is possible by appointment. We will gladly send you further photos or technical information upon request.

Condition: excellent (used), Year of construction: 2003, functionality: fully functional, Robot, stud welding robot for M5 threads (convertible), KUKA KR 180 KRC2, complete Control system: KRC2 Number of axes: 6 Max. payload: 180 kg Max. working range: approx. 2700 mm Year of manufacture: 2003 Scope of delivery: Robot, control system, cables, teach pendant, wiring diagrams, stud welding unit Used – normal signs of wear and tear. Further details, article numbers and images available upon request. Dkodpfxjz I R R Ds Al Aou 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. 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 stated. 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 on request – Please specify country, city and postal code. Freight costs on request – Please specify the delivery address.

Condition: not inspected (used), Year of construction: 2015, operating hours: 14,500 h, functionality: unexamined, overall weight: 70 kg, load capacity: 8 kg, arm reach: 400 mm, pivoting range: 360 °, controller manufacturer: Stäubli, controller model: CS8C, teach pendant manufacturer: Stäubli, teach pendant model: SP1, control cabinet width: 445 mm, control cabinet height: 455 mm, input voltage: 230 V, input current: 16 A, repeat accuracy: 0.01 mm, For sale is an industrial SCARA robot system from the quality manufacturer Stäubli. This system is characterized by extremely high precision and speed and is in good, well-maintained condition. The package is complete and consists of the robot arm, the matching controller, and the handheld operating device. The robot was only used for a few hours in our company for a test project. Technical data & system components: Robot type: Stäubli TS40 (4-axis SCARA robot) Controller: Stäubli CS8C Operating device (teach pendant): Stäubli SP1 Manual Control Unit Operating hours: Only 14,576 hours (very low operating hours for this system) Condition: Used Error-free system status: The controller starts up absolutely error-free. Low operating hours: With just over 14,500 operating hours, the system still has a large part of its life cycle ahead of it. Complete package: Including all necessary connection cables (as shown in the pictures). Dsdpfx Ajzl Nq Tjl Aeku Legal note: Sale is ex-works, excluding any warranty (sold as seen, ideal for B2B / commercial / export). Shipping/collection: Shipping can be arranged, but must be paid for by the buyer. The system can be viewed by prior arrangement. If you are interested or have any questions, please send us a message or your price offer.

Condition: excellent (used), Year of construction: 2012, functionality: fully functional, Kawasaki RS05L robot with E-Controller and enclosure Control system: E-Controller Number of axes: 6 Max. payload: 5 kg Max. working range: 902 mm Year of manufacture: 12/2012 Scope of delivery: Robot, control system, cables, teach panel, circuit diagrams, floppy disk drive for data backup. Used item – normal signs of wear and tear. 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. Dodpfez I R D Dsx Al Aeku 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 available upon request – please specify country, city, and postal code. Freight costs available upon request – please specify the delivery address.

Condition: excellent (used), Year of construction: 2015, functionality: fully functional, overall weight: 3,000 kg, load capacity: 20 kg, arm reach: 1,830 mm, input voltage: 380 V, type of input current: three-phase, Equipment: documentation/manual, Automation system in excellent condition, featuring a rotary pallet feeder with self-centering pallets. Includes 20 pallets for diameters ranging from 40 to 250 mm, with a double elevator. Load capacity: 250 kg per pallet. Double 3-jaw chuck mounted on the robot. Dkedpfoz Ni Tnsx Al Aju

Year of construction: 2023, condition: used, functionality: fully functional, Palletizing line consisting of: Ausloos pallet feeding and destacking stations 2 bag conveyor belts and roller conveyors, approx. 750 cm in length, leading to the loading robot, approx. 120x130 cm Loading robot Winner 400, equipped with a rotating pneumatic bag gripper and powered pallet roller conveyors 2 rotating buffer tables, approx. 192 cm in diameter Transfer station and interleaving sheet station Mesutronic metal detectors, manufactured in 2022 Stimag/ohaus pallet check weigher, type Defender 5000 Xtreme, with a range of 10-1500 kg Evolabel label/labeling machine, type T63 Flexwipe G2, manufactured in 2023 Tosa pallet wrapping station, model 090, manufactured in 2023 Crane arm with Donati hoist Roller conveyors in various lengths, including an output conveyor approx. 8 meters long Safety fence with doors and light barriers Dksdpfx Ajz Ipydol Aou Control cabinet Dimensions approx. 17x10 meters Manufactured in 2023 400 Volt Ausloos handling system with two stations, featuring roller conveyors and a gripper unit, installed within a safety enclosure.

Condition: excellent (used), Year of construction: 2010, functionality: fully functional, ABB Robotics IRB 140 IRC5 M2004 robot, year of manufacture 2010 Controller: IRC5 M2004 Number of axes: 6 Max. payload: 6 kg Max. working range: 810 mm Year of manufacture: 2010 Scope of supply: Robot, controller, cables, teach panel, wiring diagrams 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. Ex works / free loading. 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. Price is per robot. 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 specify country, city, and postal code. Dedpfszmrl Ajx Al Aeku Freight costs upon request – please specify the delivery address.

Condition: excellent (used), Year of construction: 2011, functionality: fully functional, Yaskawa Motoman MH50 DX100 robot – complete Controller: DX100 Max. payload: 50 kg Max. working range: approx. 2061 mm Scope of delivery: Robot, controller, cables, teach pendant, operating manual, wiring diagrams Dsdpfx Asz I Rzpsl Asku Used – shows normal signs of wear. 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. 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 on request – please specify country, city and postal code. Freight costs on request – please specify delivery address.

Condition: good (used), Year of construction: 2017, operating hours: 9,257 h, functionality: fully functional, machine/vehicle number: 702403, overall weight: 665 kg, load capacity: 30 kg, arm reach: 2,033 mm, This is a KUKA KR 30-3 industrial robot with a KRC4 controller, manufactured in 2017. We would also be happy to offer this robot as a fully refurbished unit! The controller includes the following options: BoardPackage EthernetKRL LoadDataDetermination Profinet KRC-Nexxt Dodpez I Styofx Al Ajku RemoteService SafeOperation UserTech

Condition: like new (used), Year of construction: 2021, functionality: fully functional, machine/vehicle number: CR690, overall weight: 1,350 kg, load capacity: 100,000 kg, Electric Chassis System Robot 100 Ton Set – OX TBC 100 The self-propelled trolleys offer a high load capacity of 100 tons and a very low height, with the ability to rotate 360°, making it possible to position them under all types of loads and for maneuvering. Motor-driven trolley models with hydraulic lifting cylinders are also available for loading onto vehicles or shelves, offering a speed of up to 5 m/min max. Length - 1602 mm Dkedpfxjw Taiko Al Aju Width - 2019 mm Height - 315 mm Max. load/lifting capacity - 100 tons Remote control

Condition: excellent (used), Year of construction: 2008, functionality: fully functional, Robot, Console Robot, KUKA KR16 KS, KRC2ed05, Euromap 67 Extension not shown in the image Controller: KRC2ed05 Number of axes: 6 Max. payload: 16 kg Max. working range: approx. 1800 mm Year of manufacture: 2008 Scope of delivery: Robot, controller, cables, teach panel, circuit diagrams. Used item – shows normal signs of wear. Further details, article numbers and images 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 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 quantity, weight and desired delivery conditions. Dedpfxoz I R Rds Al Asku Shipping costs to foreign countries on request – Please specify country, city and postal code. Freight costs on request – Please specify the delivery address.

Condition: excellent (used), Year of construction: 2015, functionality: fully functional, Kawasaki CP300L-A Palletizing Robot with E-Controller Profibus Palletizing Robot Control System: E-Controller Profibus (Model: E03E-A001, S/N CP3000003) Number of Axes: 4 Max. Payload: 300 kg Max. Working Range: 3255 mm Year of Manufacture: 2/2015 Scope of Delivery: Robot, Control System, Cables, Teach Pendant Used – normal signs of wear and tear. 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. 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. Djdpfx Aloz I N Rco Ajku Shipping costs to foreign countries on request – please specify country, city, and postal code. Freight costs on request – please specify delivery address.

Condition: excellent (used), Year of construction: 2005, functionality: fully functional, Yaskawa Motoman ES 165N NX100 robot with Euromap 67 interface Controller: NX100 Max. payload: 165 kg Max. working range: approx. 2651 mm Used – normal signs of wear. Further details, article numbers and images available upon request. Dkjdpfx Alsz I N D As Aou Two-week start-up guarantee. No further warranty. In addition, spare parts are constantly available from 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 quantity, weight and desired delivery conditions. Shipping costs to abroad upon request – please specify country, city and postal code. Freight costs upon request – please specify delivery address.

Condition: excellent (used), Year of construction: 2007, functionality: fully functional, Fanuc LR Mate 200iC/5L R30iA robot Dodpfxsz I N H Do Al Asku Controller: R30iA Year of manufacture: 11/07 Number of axes: 6 Maximum payload: 5 kg Maximum working range: approx. 892 mm Scope of delivery: Robot, controller, cables, teach panel 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 the value-added tax shown. Local pickup in 74722 Buchen/Hainstadt. Shipping or freight costs vary depending on the quantity, 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 provide the delivery address.

Condition: good (used), Robot Coupe C80 Automatic sieve Dksdpfx Aljz Dxlns Aeu Stainless, output 60Kg per hour, comes with 1mm perforated basket, tabletop, 1Ph

Condition: excellent (used), Year of construction: 2007, functionality: fully functional, Robotic painting robot, Yaskawa Motoman PX1450-F20, explosion-proof Controller: XRC Number of axes / robot: 6 Working radius: approx. 1435 mm Year of manufacture: 2007 Scope of supply: Robot, controller, cables, teach pendant, operating manual, wiring diagrams Used item – shows normal signs of wear. 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. 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 value-added tax stated. Dodpfjz I R A Tox Al Ajku Pickup 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 on request – please specify the country, city, and postal code. Freight costs on request – please provide the delivery address.

Condition: like new (used), Year of construction: 2021, operating hours: 135 h, KUKA KR10 R1100-2 / SEL KRC4 robot 2 units available, 1 with 135 operating hours and 1 with 82 operating hours. Year of manufacture: 10/2021 Number of axes: 6 Max. payload: 6 kg Max. working range: approx. 1100 mm Scope of delivery: Robot, controller, cables, teach pendant Used item – normal signs of wear and tear. Further details, article numbers and images available upon request. Two weeks commissioning warranty. No further warranty. Dksdoz I Nq Aepfx Al Asu 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 quantity, weight and desired delivery conditions. Shipping costs to foreign countries on request – please provide country, city and postal code. Freight costs on request – please provide delivery address.

Condition: good (used), Year of construction: 2017, operating hours: 5,313 h, functionality: fully functional, machine/vehicle number: 6700-113201, overall weight: 1,525 kg, load capacity: 300 kg, arm reach: 2,700 mm, This is an ABB IRB 6700-300/2.70 industrial robot with an IRC5 controller and an RW6 PC, manufactured in 2017. It is supplied with a Z.TT.1Axes_2000 rotary table. We would also be happy to offer this robot as a fully refurbished unit! The controller includes the following options: VDPUC Driver RobotWare Base English 888-2 PROFINET Controller/Device 963-1 PROFIenergy 687-1 Advanced Robot Motion 603-1 Absolute Accuracy 988-1 RW Add-In Prepared 606-1 Conveyor Tracking 608-1 World Zones 610-1 Independent Axis 611-1 Path Recovery 612-1 Path Offset 885-1 SoftMove 1180-1 Tool Control 613-1 Collision Detection 614-1 FTP, SFTP, and NFS client 616-1 PC Interface 688-1 RobotStudio APP Connect 623-1 Multitasking 624-1 Continuous Application Platform Dsdpfx Alsz Ngfno Ajku 813-1 Optical Tracking 625-1 Discrete Application Platform 628-1 Sensor Interface 689-1 Externally Guided Motion (EGM) 1341-1 / 1520-1 Integrated Vision Interface 630-1 Servo Tool Change

Condition: excellent (used), Year of construction: 2010, functionality: fully functional, Kuka KRC2sr + KCP2 + KR5 sixx R850 robot, complete Number of axes: 6 Max. payload: 5 kg Max. reach: 850 mm Year of manufacture: 10/2010 Scope of supply: Robot, controller, cables, teach pendant, operating manual, circuit diagrams. Used item – shows normal signs of wear. Further details, article numbers, and images available upon request. Two-week commissioning guarantee. No further warranty. Spare parts are constantly available in stock. Dkodpfx Aoz I I Sxel Aju 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 quantity, weight, and desired delivery conditions. Due to the weight and size of the robot, it can be shipped within Germany for €95 (including VAT). Shipping costs to foreign countries upon request – please specify country, city, and postal code. Freight costs upon request – please specify the delivery address.

Condition: excellent (used), Year of construction: 2010, functionality: fully functional, Robot KUKA KR6-2W KRC2ed05 Profibus Controller: KRC2ed05 Year of manufacture: 2010 Number of axes: 6 Max. payload: 6 kg Max. working range: approx. 1611 mm Profibus Dksdpfjz I Rlnox Al Asu Scope of delivery: Robot, controller, cables, teach pendant Used item – shows normal signs of wear. 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. 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 value-added tax 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 available upon request – please specify country, city and postal code. Freight costs available upon request – please specify the delivery address.

Condition: good (used), Year of construction: 2017, operating hours: 6,925 h, functionality: fully functional, machine/vehicle number: 6700-111941, overall weight: 1,170 kg, load capacity: 200 kg, arm reach: 2,600 mm, This is an ABB IRB 6700-200/2.60 industrial robot with an IRC5 controller and an RW6 PC, manufactured in 2017. We would also be happy to offer this robot to you as a fully refurbished unit! The controller includes the following options: 709-1 DeviceNet Master/Slave 888-2 PROFINET Controller/Device 963-1 PROFIenergy 997-1 PROFIsafe F-Device 687-1 Advanced Robot Motion 603-1 Absolute Accuracy 988-1 RW Add-In Prepared 606-1 Conveyor Tracking 608-1 World Zones 610-1 Independent Axis 611-Path Recovery 612-1 Path Offset 885-1 SaveMove 1180-1 ToolControl 613-1 Collision Detection 614-1 FTP, SFTP, and NFS client 616-1 PC Interface 688-1 RobotStudio APP Connect Dedpfx Aez Imldsl Aoku 623-1 Multitasking 624-1 Continuous Application Platform 813-1 Optical Tracking 625-1 Discrete Application Platform 628-1 Sensor Interface 689-1 Externally Guided Motion (EGM) 996-1 Safety Module 735-7 Keyless Mode Switch, 3 modes 1341-1 /1520-1 Integrated Vision Interface 630-1 Servo Tool Change

Condition: used, Year of construction: 2001, functionality: fully functional, We are offering this used ABB Robotics AB industrial robot, manufactured in 2001, for sale. Dodpfx Aoz Ikxusl Ajku If you have any questions or require further information, please feel free to send us a message or call us.

Condition: ready for operation (used), Year of construction: 2020, operating hours: 300 h, overall weight: 24 kg, load capacity: 10 kg, arm reach: 850 mm, number of axes: 7, Collaborative robot manufactured in 2020. This KASSOW ROBOTS KR810 features a reach of 850 mm and a payload capacity of 10 kg. It is designed with a lightweight body made of anodized aluminum and offers a maximum speed of 1200 mm/s. If you are looking to get high-quality automation capabilities, consider the KASSOW ROBOTS KR810 collaborative robot we have for sale. Contact us for further details regarding this machine.  - Joint Speed: 225 deg/sec- Joint Ranges: J2 and J4: -70°/+180°; J1, J3, J5, J6 and J7: ±360°- Degrees of Freedom: 7- Repeatability: +/- 0.1 mm- Footprint: 130 x 130 mm- Operating Temperature: 0 - 45 °C- Body Material: Anodized aluminum- Protection Rating: IP54- Controller: KR Controller KR810/KR1205- Digital Outputs 24V: 8 pcs- Relay Outputs: 4 pcs- Digital Inputs 3-30V: 16 pcs- Analogue I/O (0-10V): 2 / 2- Analogue I/O (4-20mA): 2 / 2- Power Consumption (with max load): 400 - 600 W- Supply Voltage: 100-120 VAC or 200-240 VAC- Supply Current: 16 A- Supply Frequency: 50 / 60 Hz- Max Speed: 1200 / 1800 mm/s- Sound Level: Below 70 dB- Absolute Encoders on Joints: Yes- Brakes on Joints: Yes- Working Hours: < 300 hours (Test and evaluation use only in lab environment)- Optional Accessories / End Effector Included: Schunk Arm CO-ACT EGP-C 64 gripper- Included Equipment: Robot arm, original Kassow controller, Kassow Teach Pendant (tablet) with cable, power and communication cables, mounting interface / base plate, original documentation/manuals Dkjdpfjz Hdbgsx Al Aju