真空発電機 MSVE series

マルチファンクション

Product overview
The vacuum generators of this new series can fully drive a negative pressure gripping system. By means of coaxial shutters, the compressed air supply feeds large quantities of air to both the ejectors and the ejection system, ensuring faster gripping and release of the load. These vacuum generators are equipped with single-stage ejectors, are powered by low pressure (max. 4 bar), and feature an extremely high emptying speed in relation to their suction flow rate. Two micro solenoid valves manage the compressed air supply to the vacuum ejector and the adjustable discharge blow-off. The intensity and duration of the blow-off are managed through a screw-type flow regulator. The check valve built into the suction connector maintains the vacuum in the event of a power outage. A digital vacuum switch, equipped with a display and commutation LED, manages the compressed air supply and provides a signal to start a cycle under safety conditions.

Operation
By activating the compressed air power micro solenoid valve, the generator creates vacuum for use. As soon as the set maximum value is reached, the digital vacuum switch acts on the electric coil of the micro solenoid valve and stops the air supply, reactivating it when the vacuum falls below the minimum level. Besides maintaining the vacuum level within set safety values (hysteresis), this modulation allows for considerable compressed air savings. A second signal from the vacuum switch (adjustable and independent from the first) can be used to start the cycle when the vacuum level reached is suitable for use. Once the work cycle is completed, the micro solenoid valve that supplies compressed air to the generator is deactivated while, at the same time, the ejection solenoid valve is activated for quick restoration of the atmospheric pressure upon use.

Applications
Can be installed in any position and are suitable for suction gripping systems for handling metal sheets, glass, marble, ceramics, plastic, cardboard, wood, etc., and particularly for the industrial robotics sector where high performance with limited weight and bulk is required.

Available models / product codes

• MSVE3
• MSVE3IO
• MSVE5
• MSVE5IO
• MSVE8
• MSVE8IO
• MSVE12
• MSVE12IO
• MSVE20

Accessories and spare parts (examples)

• Cable set with built-in energy saving device
• Connector
• Cable with axial connector
• Cable with radial connector
• NC micro supply solenoid valve
• NC supply and blowing micro solenoid valve
• Digital vacuum switch

Caractéristiques / spécifications techniques

• Type: Single-stage ejector vacuum generators, multi-function
• Operating pressure: low pressure, maximum 4 bar
• High emptying speed relative to suction flow rate
• Control: Two micro solenoid valves for supply and ejection; screw-type flow regulator for adjustable blow-off
• Digital vacuum switch: display and commutation LED, dual adjustable outputs (vacuum control and cycle start)
• Safety: Built-in check valve on suction connector to maintain vacuum on power loss
• Construction: Anodised aluminium distributor with integrated suction filter (easily inspectable)
• Installation: Can be mounted in any position
• Applications: Suitable for handling metal, glass, marble, ceramics, plastic, cardboard, wood; robotics and general suction gripping systems