Device design: Basic housing made of aluminum and stop plate made of hardened steel.
Weights of the device ASMELBF-1000-DW-18-G5: 5,5 kg

Time to lower down: 1 s
Time to move up: 0,6 s
Time to retract the stop plate: 1,6 s
Minimum cycle time: 5 s

The electrical stop modules ASMELBF are stop modules with integrated hydraulic damping unit.
DW (double-acting): The retraction and lowering of the stop module is done by electric energy.
In de-energized state, the stop module remains in the last reached position.
The damping is done by a self-adjusting hydraulic damping unit.
If a workpiece carrier moves to the stop, is damped and push the stop plate all the way in, then the stop plate remains in the retracted (damped) position by the integrated “BlueFlow”-mechanism. There is no counterforce on the stop, which would cause the stop plate extends when, for example, the workpiece carrier is lifted at a processing station and no workpiece carrier is pushing against the stop plate.
The extension of the stop takes place in the lower lowering position of the stop module by the restoring force of the hydraulic damping unit.
By using a hydraulic damping unit, both light and heavy workpiece carriers can be dampened and stopped.
Information on controlling the movements can be found in the operating instructions.

The stop module is connected to the actuator connection and to the sensor connection. Both connections must be used. The two connection plugs have a size of M12x1 and are 5-pin.
Information on pin assignment, power supply and current consumption can be found in the operating instructions.

Spring forces for lifting up the stop (mass of the stop not taken into account):
F₁ = 26 N and F₂ = 38 N.
Forces of the compression spring installed in the damping unit: 16 N – 26 N

Temperature range: + 5°C up to + 60°C (without accessories)

No maintenance work is required.
The area around the stop must be clean and free of dirt and chips to ensure precise positioning of the workpiece carrier.