Images are examples, some edited with AI. The technical data are authoritative. AI notice
Rotary clamp cylinder SQK series, left swivel, 25 mm bore, 30 mm clamping stroke, with arm - E.MC
Rotary clamp cylinder with a 25 mm bore that swings the clamp arm 90° anticlockwise onto the workpiece and then clamps over 30 mm. This keeps the nest clear for loading and unloading. M5 port, magnetic piston as standard.
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
A 25 mm bore gives this SQK series rotary clamp cylinder more holding force with the same M5 port as the smaller sizes. The arm turns 90° onto the workpiece before clamping. This version swings anticlockwise when clamping. A 30 mm clamping stroke leaves room for taller workpieces and stand-off clamp pads.
Advantages
- Steel clamp arm included, removable and adjustable in 90° steps
- 90° ± 2° swivel over 9.5 mm of travel, followed by 30 mm clamping stroke
- Operating pressure 1.5 to 10 bar, rubber cushioning, NBR seals
- Rotation accuracy ±1.2° in the clamping section, effective clamping bore 21.9 mm
Applications
- Clamping points on workpiece carriers and indexing tables
- Manually loaded fixtures with free access from above
- Clamping workpieces in welding and assembly fixtures
Mount vertically, standing or hanging, never horizontally. The cylinder takes no side loads and clamps only within the clamping stroke on flat surfaces, with the workpiece at rest. Limit the piston speed with a one-way flow control valve.
Accessories and spare parts
- Repair kit for the 25 mm bore, fits both swivel directions
Technical data
| Property | Value |
|---|---|
| Design | Rotary clamp cylinder, double-acting, with clamp arm |
| Series | SQK (E.MC) |
| Swivel direction when clamping | left swivel, anticlockwise |
| Bore | 25 mm |
| Effective bore when clamping | 21.9 mm |
| Clamping stroke | 30 mm, tolerance +1.0/0 mm |
| Swivel stroke | 9.5 mm |
| Swivel angle | 90° ± 2° |
| Rotation accuracy, clamping section | ±1.2° |
| Air port | M5 |
| Medium | Compressed air, filtered to 40 µm |
| Operating pressure | 1.5 to 10 bar |
| Proof pressure | 15 bar |
| Temperature | -20 to 70 °C, frost-free |
| Piston speed | 50 to 200 mm/s |
| Cushioning | Rubber cushioning |
| Piston | with magnet for cylinder switches |
| Materials | Tube, covers and piston aluminium alloy, clamp arm steel, piston rod special material, NBR seals |
| Mounting | Flange mounting from top or bottom, through holes in the body |
| Weight | 490 g |
| Dimension drawing | in the E.MC datasheet (PDF) |
| Manufacturer | E.MC |
| Hersteller-Nr | SQKL 25/30 |
| EAN | 4050571930097 |
| Zolltarifnummer | 84123100 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Ausführung | linksschwenkend* (schwenkt beim Klemmen gegen den Uhrzeigersinn) |
| Thread | M 5 |
| Piston Ø [mm] | 25 |
| Bore (mm) | 25 |
| Temperaturbereich | -20-70 °C |
Accessories
Questions about this item
Any other question?
Send us the item number and your question. We clarify technical details directly with the manufacturer and usually reply on the next working day.
