SMC ZGP/ZGS
Vacuum gripper system for irregular/porous surfaces: ZGP (suction cup) and ZGS (foam pad), each in 3 sizes.
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2 of 13 specs differ across 2 models
| Spec | ZGZGP | ZGZGS |
|---|---|---|
| General | ||
| Payload Capacity | 44.9–218.6 kg | 44.9–218.6 kg |
| Vacuum Generation Method | venturi | venturi |
| Vacuum Pressure | -75–-63 kPa | -75–-63 kPa |
| Cup Diameter | 25–50 mm | — |
| Material Compatibility | Suction cups -- 2.5-stage bellows, FS61 fluoro-rubber (SMC claims over 4x the abrasion resistance of its urethane cups) -- for smooth, sealed surfaces such as corrugated-cardboard facings where a repeatable grip point can be planned. | Perforated foam suction pad (91 holes at the 400x240 size; 20mm or 30mm foam thickness) -- self-conforms to uneven, textured, or porous surfaces such as corrugated cardboard where discrete suction cups would leak. |
| Mounting Interface | ISO 9409-1-50-4-M6 robot tool flange (order option -- 'basic type'; offset-flange, straight-flange, and tool-plate-only variants also listed). Base unit ships without a flange unless this option is selected. | ISO 9409-1-50-4-M6 robot tool flange (order option -- 'basic type'; base unit ships without a flange unless this option is selected). |
| Operating Pressure Range | — | 0.3 to 0.7 MPa (standard supply pressure 0.58 MPa at 2 ejector assemblies, 0.6 MPa at 4 or 6); confirmed for the 400x240 size. |
| Flow Rate | — | 322–1022 L/min |
| Noise Level | — | 70 dB |
| Operating Temperature Range | — | 5 to 50°C |
| Power Required | — | 2.7 W |
| Supply Voltage | — | 24 V |
| Weight | — | 3.9 kg |