The cheapest energy is the energy you don’t use
"Approximately one third of motors are equipped with friction belt drives. The performance and efficiency of many belt drives can be improved through...
Fully automatic laser welding installation for Pillow Plate heat exchangers. Plate thickness combinations (upper/lower plate): 0.8/0.8 to 2/20 mm.
Two plates are clamped against each other with two Exlar roller screw servoactuators with a clamping force up to 15 kN. The two servoactuators run synchronous in the servo controller.