189402

Name: Festo 189402 Vacuum suction cup ESS-30-CN
Brand: Festo

Vacuum suction cup ESS-30-CN

This Festo industrial component features a 30 mm round protective bellows 3.5-fold suction cup with a 9.47 cm³ volume, 3 mm nominal width, and 10.5 mm height compensation. Operating between -95 kPa and 0 kPa with a nominal operating pressure of -70 kPa, the 12.2 g unit delivers a holding force of 20.8 N and a lateral force of 11.5 N. The assembly utilizes an upward connection position for mounting via vacuum connection in any position across an ambient temperature range of -10 °C to 70 °C. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Manufacturer: Festo
Part number: 189402
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Technical Specifications

Suction cup height compensation: 10.5 mm
Min. workpiece radius: 80 mm
Nominal width: 3 mm
Suction cup diameter: 30 mm
Suction cup volume: 9.47 cm³
Connection position: up
Mounting position: Any
Classication of suction cup holder: Size 4
Suction cup shape: round protective bellows 3.5-fold
Operating pressure: -95 kPa...0 kPa | -0.95 bar...0 bar | -13.775 psi...0 psi
Nominal operating pressure: -70 kPa | -0.7 bar | -10.15 psi
Operating medium: Atmospheric air based on ISO 8573-1:2010 [7:-:-]
Corrosion resistance class (CRC): 1 - Low corrosion stress
LABS (PWIS) conformity: VDMA24364-A1-L
For use in the food industry: See supplementary material information
Ambient temperature: -10 °C...70 °C
Holding force at nominal operating pressure: 20.8 N
Lateral force at nominal operating pressure: 11.5 N
Product weight: 12.2 g
Type of mounting: Via vacuum connection
Vacuum connection: M6
Color: Black
Shore hardness: 50 +/-5
Material of screwed plug: Brass, nickel-plated | Steel, galvanized and chrome-plated

Engineering context

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Our sourcing response is prepared against Festo 189402. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.