High Suction RateThe OVEM-BN features a high suction rate, making it suitable for demanding industrial applications where precise vacuum control is essential.
2
Precise ControlWith integrated air solenoid valves, the OVEM-BN offers short switching times and precise control over the vacuum generation process.
3
Automatic Fault NotificationThe vacuum generator includes automatic fault notification, ensuring timely maintenance and preventing machine failure through early detection of malfunctions.
4
Air-Saving FunctionThe OVEM-BN comes with an air-saving function, which keeps compressed air costs to a minimum by optimizing the air supply and evacuation times.
5
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Nominal width of Laval nozzle
0.45mm 1.4mm
Width dimension
20mm
Mounting position
Any
Ejector characteristics
High suction rate High vacuum Standard
Grade of filtration
40μm
Manual override
Non-detenting
Integrated Vacuum SensorThe OVEM-BN is equipped with an integrated vacuum sensor that monitors the set reference value for the generated vacuum, ensuring consistent performance and reliability.
Integrated function
Ejector pulse valve, electric Flow control Shut off valve, electric Compressed air filter Air saving function, electrical Non-return valve Pneumatic muffler open Vacuum switch
Structural design
Modular
Switching element function
N/C contact N/O contact
Reverse polarity protection
for all electrical connections
Switching input to standard
IEC 61131-2
Operating pressure
2bar 8bar
Nominal operating pressure
6bar
DC operating voltage range
20.4V 27.6V
Duty cycle
100%
Insulation voltage
50V
Switching output
2xNPN 2xPNP NPN PNP
Coil characteristics
24 V DC: low-current phase 0.3 W, high-current phase 2.55 W
Surge resistance
0.8kV
Contamination level
3
Certification
RCM compliance mark c UL us - Listed (OL)
KC characters
KC EMC
CE marking (see declaration of conformity)
As per EU EMC directive
UKCA marking (see declaration of conformity)
To UK instructions for EMC
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on operating and pilot media
Operation with oil lubrication not possible
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Temperature of medium
0°C 50°C
Relative air humidity
5 - 85 %
Degree of protection
IP65
Protection class
III
Ambient temperature
0°C 50°C
Max. tightening torque
0.8 Nm with internal thread 2.5 Nm with through-hole
Electrical connection
5-pin M12x1 Plug
Type of mounting
With through-hole With internal thread With accessories
