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Parallel gripper with ball guide, double-acting, 20 mm bore, 9.8 mm jaw travel - E.MC
Double-acting parallel gripper with ball guide and 20 mm bore. It grips externally with 45 N and internally with 68 N per finger, with ±0.01 mm repeatability.
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
The double-acting parallel gripper drives both fingers open and closed with compressed air, so it grips shafts and pins from the outside as well as bores from the inside. With a 20 mm bore each finger holds 45 N closing and 68 N opening, measured at 0.5 MPa and 20 mm gripping point distance.
Advantages
- Permissible vertical load 147 N on the fingers
- Up to 180 cycles per minute, no lubrication required
- Magnetic piston as standard, mounting at the rear, front with thread or through hole, and at the side
- Ball guide, fingers and guide in hardened stainless steel, repeatability ±0.01 mm
Applications
- Precise insertion of small parts in assembly fixtures
- External gripping of shafts, pins and turned parts
- Internal gripping in bores and sleeves with the same gripper
Accessories and spare parts
The repair kit for the parallel gripper with 20 mm bore is available separately and fits the double-acting as well as both single-acting versions of this size.
Technical data
| Type | parallel gripper with ball guide |
|---|---|
| Operation | double-acting, with magnetic piston |
| Bore | 20 mm |
| Jaw travel | 9.8 mm |
| Gripping force per finger, closing | 45 N |
| Gripping force per finger, opening | 68 N |
| Gripping force reference | 0.5 MPa, gripping point distance 20 mm |
| Permissible vertical load | 147 N |
| Air port | M5x0.8 |
| Operating pressure | 1 to 7 bar (0.1 to 0.7 MPa) |
| Medium | clean compressed air, filtered to 40 µm, no lubrication needed |
| Temperature | -20 to 70 °C, no freezing |
| Max. operating frequency | 180 cycles per minute |
| Repeatability | ±0.01 mm |
| Cylinder | aluminium |
| Rear cover | aluminium alloy |
| Piston and piston rod | aluminium alloy |
| Fingers and ball guide | hardened stainless steel |
| Seals | NBR, front dust seal TPU/NBR |
| Weight | 250 g |
| Dimension drawing | in the E.MC datasheet (PDF) |
| Manufacturer | E.MC |
| Hersteller-Nr | SHZ 20 |
| EAN | 4050571871697 |
| Zolltarifnummer | 84123100 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Ausführung | doppeltwirkend |
| Piston Ø [mm] | 20 |
| Bore (mm) | 20 |
| Temperaturbereich | -20-70 °C |
Accessories
Questions about this item
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