Festo ESS-2-SNA 2mm Vacuum Suction Cup

USD 23.88

High-precision 2mm anti-static vacuum gripping interface delivering 0.1N holding force. Features a -0.95 to 0 bar operating range for micro-components.

SKU Festo-189268 Category
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Festo ESS-2-SNA 2mm Vacuum Suction Cup

Model Identifier ESS-2-SNA
Official Part Number 189268
GTIN Standard 4052568041854

Technical Overview

High-precision 2mm anti-static vacuum gripping interface delivering 0.1N holding force. Features a -0.95 to 0 bar operating range for micro-components.

Key Features

  • 2mm suction cup diameter optimized for micro-component handling
  • Anti-static NBR/BR construction prevents electrostatic discharge damage
  • Round, flat suction cup shape with a top-mounted 3mm O.D. pneumatic connection
  • Delivers 0.1 N holding force and 0.5 N lateral force at nominal operating pressure
  • Operates over a pressure range of -0.95 to 0 bar and temperatures from -10°C to 70°C
  • Extremely low suction cup volume (0.002 cm³) enables ultra-fast cycle times
  • Shore hardness of 50 ± 5 for optimal grip stability and seal integrity

Anti-Static 2mm Micro-Gripping Interface

Technical Specification Matrix

ParameterValue
Suction Cup Diameter2 mm
Vacuum ConnectionOutside diameter 3 mm
Operating Pressure-0.95 to 0 bar
Holding Force0.1 N (at nominal operating pressure)
Suction Cup Volume0.002 cm³
Ambient Temperature-10 °C to 70 °C
MaterialAnti-static Butadiene / NBR Rubber
Shore Hardness50 ± 5
Min. Workpiece Radius10 mm
Lateral Force0.5 N
Physical Weight (kg)0
Dimensions L x W x H (cm)0 x 0 x 0

Industrial Applications

1. Delicate Electronic Component Assembly

Utilizes the anti-static properties and miniature 2mm diameter to safely handle sensitive microchips, surface-mount devices (SMDs), and printed circuit board (PCB) components without ESD damage or mechanical stress.

Problem Solved

Prevents electrostatic discharge (ESD) build-up and crushing of ultra-small electronic parts during automated pick-and-place operations.

Anti-static NBRMicro-assemblyESD protection0.1 N holding force

2. High-Speed Pharmaceutical Sorting

Leverages the exceptionally low suction volume (0.002 cm³) and top-mounted 3mm O.D. vacuum connection to achieve rapid cycle rates when sorting small pills, capsules, or medical device sub-components.

Problem Solved

Eliminates latency in vacuum generation, allowing high-throughput delta robots to cycle faster in sorting applications.

0.002 cm³ suction volumeHigh-throughput sortingPneumatic pick-and-place

3. Precision Watch and Micro-Mechanical Manufacturing

Provides secure, flat-surface gripping (0.5 N lateral force) to accurately position highly miniaturized mechanical fasteners, gears, and watch components within precision assembly cells.

Problem Solved

Provides the extreme dimensional precision required to manipulate 10mm radius micro-workpieces where standard suction cups are physically too large to form a seal.

2mm diameter10mm min workpiece radiusFlat suction shape-0.95 bar operating pressure
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