USD 605.72
Venturi vacuum generator featuring a 1.4mm Laval nozzle, 85% max vacuum, IP65 rating, air-saving circuit, and PNP vacuum switch output for handling systems.
The Festo 171059 VADMI-140-LS-P is an advanced single-stage vacuum generator operating on the Venturi principle. It features a 1.4 mm Laval nozzle and delivers high vacuum performance up to 85% with an operating pressure range of 2 to 8 bar. This compact unit integrates an intelligent air-saving circuit, a PNP vacuum switch output, and a closed silencer for reduced operational noise. Designed with a 22 mm grid dimension, it consolidates multiple functions into one device, including an electric ejector pulse valve, flow control, an electric on-off valve, an internal 40 µm filter, and a non-return check valve. Rated for IP65 protection, it comes equipped with a 4-pin M8x1 electrical connector, a G1/4 vacuum port, and a G1/8 pneumatic port, making it highly effective for automated pick-and-place and handling applications.
| Parameter | Value |
|---|---|
| Type | Vacuum Generator with Ejector Pulse |
| Nominal Size, Laval Nozzle | 1.4 mm |
| Maximum Vacuum | 85% |
| Operating Pressure | 2 to 8 bar |
| Grid Dimension | 22 mm |
| Vacuum Connection | G1/4 |
| Pneumatic Connection | G1/8 |
| Output Signal | 1x PNP (Vacuum Switch) |
| Electrical Connection | 4-pin M8x1 Plug |
| Protection Class | IP65 |
| Filtration Grade | <= 40 µm |
| Silencer Design | Closed |
Utilizes the vacuum generator's 85% maximum vacuum and 1.4mm Laval nozzle to securely grip and transfer heavy or non-porous workpieces using suction cups.
Ensures reliable, high-speed lifting without dropping parts, while the integrated electric ejector pulse valve allows for instantaneous workpiece release to maintain rapid cycle times.
Integrates the vacuum generator into end-of-line packaging machines where continuous suction is required to hold cartons or packaging materials.
Reduces compressed air consumption significantly through the built-in air-saving circuit and check valve, which shut off the air supply once the threshold vacuum is reached, lowering energy costs.
Employs the vacuum generator to temporarily clamp delicate components in place during precision assembly or automated inspection processes.
The integrated PNP vacuum switch actively monitors vacuum levels, providing a reliable digital signal to the PLC to confirm the part is securely clamped before the machine initiates the assembly step.
