All Categories > Robotic Resistance Welding and Material Handling Automation > IRB 6400 Industrial Robot > IRBP R Positioner > Item # 250R   Item # 250R IRBP R Positioner     Printable Page       Email This Page       Save To Favorites    IRBP R Positioner This positioner is for applications requiring two stations - loading and welding - and where the workpiece has to be rotated about one axis. The rotation is fully coordinated with the robot to ensure high quality and maximum welding speed. The IRBP R is suitable for workpieces up to 2000 mm (models 500 and 750R) Dynamic control of the rotating workpiece permits rapid acceleration and high speed movements to reduce welding times and to meet tough reorientation requirements. Dynamically adaptive software plus the simultaneous operation of the high speed drives give quick changeovers and further reduce cycle times. The IRBP R has low floor space requirements. The arrangement allows the operator to perform all loading and unloading operations ergonomically. Also, the operator is shielded from the welding process. larger image larger image  Specifications   Features    Dimension - A 1000 Dimension - B 1000 Dimension - C 1900 Dimension - D 1368 Dimension - E 2381 2581 Dimension - F 1250 1600 Handling Capacity 250 kg Continuous Torque 350 N·m Max. Inertia 40 kgm² Max. Bending Torque 650 N·m Max. Speed 30 rpm Min. Interchange Time 3.3 sec Max. Interchange Time 4.1 sec Repeatability (r=500) 0.1 mm Max. Load Difference 150 kg