SEW Stacker SRS System Solution.

Five questions: Can the security buffer be shortened any more? What's the difference between two more shelves and two more empty spaces?

SEW: Four words, of course!

SEW integrates safety control technology to take full advantage of the potential of the stacker, but also to ensure safe deceleration, eliminating the need for external mechanical sensing switches, reducing the installation space requirements of mechanical buffers.

SLP (Safety Limited Position) guarantees the reliability of the stacker's operating range, prevents "infidelity" caused by programming errors, and gives you a more reliable and safe operating range.

SLS (Safety Limited Speed) safe speed monitoring ensures that speed is safe and controllable in the speed limit area, can further reduce the space requirements of the mechanical buffer installation area, empty space to two shelves, make full use of valuable storage space, increase warehouse capacity.

The SBC (Safety Brake Control) not only guarantees safe brake control, reliable braking in the event of an accident, but also enables brake testing to ensure the long-lasting reliability of the braking torque.

Six questions: can't energy consumption be lower?

SEW: Or four words, must be able to!

SEW integrates multi-axis intelligent power management with MOVIKIT ® Stacker Crane effiDrive ® software module, when the lift shaft is generating electricity, as far as possible using the walking shaft to consume the power generation energy, improve the efficiency of stacking electromechanical utilization. In addition, an optional energy inverter module is available to return excess power to the grid when generating electricity. In cold storage applications, heat pollution from brake resistors can be eliminated, green and energy-efficient.

At the same time, Stacker Crane effiDrive ® software module can intelligently calculate the time of walking and lifting shaft operation, to ensure near simultaneous arrival, coordinate the walking shaft and lift shaft movement, reduce unnecessary high speed and high acceleration, reduce peak power impact at start-up, coupled with intelligent energy management between the multi-axis, can effectively reduce the power generation grid, improve power efficiency. In addition, motion data can be collected and diagnosed by the upper PLC. Stacker Crane effiDrive ® software modules can reduce power consumption by about 25%, while a friendly graphical interface reduces commissioning time by 80%.