Images are examples, some edited with AI. The technical data are authoritative. AI notice
Compact guide cylinder with plain bearings, double-acting, 20 mm bore, 40 mm stroke, magnetic piston - E.MC
Guide cylinder with plain bearings, 20 mm bore, 40 mm stroke and G 1/8 port. The end plate carries up to 123 N lateral load, and the magnetic piston allows end position sensing with cylinder switches.
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
With a 20 mm bore and 40 mm stroke, this guide cylinder handles lifting and pushing tasks where the load acts on the side of the end plate. The guide rods run in self-lubricating plain bearings and the end plate accepts up to 123 N of lateral load. Port G 1/8, operating pressure 1.5 to 10 bar.
Advantages
- Brass plain bearings with a self-lubricating bronze powder bearing, no relubrication of the guide
- Permissible lateral load 123 N and 2.39 Nm torque at the end plate at 40 mm stroke
- Rubber bumpers in both end positions, piston speed 30 to 500 mm/s
- Air port G 1/8 at the side or from below, the unused one is closed with a plug
Applications
- Positioning and indexing moves with side-acting loads
- Pressing and clamping small assemblies
- Raising and lowering workpiece carriers at assembly stations
Accessories and spare parts
A repair kit for guide cylinders with a 20 mm bore is available separately. For end position sensing via the magnetic piston, E.MC offers matching cylinder switches.
Technical data
| Property | Value |
|---|---|
| Design | Compact guide cylinder with two guide rods, double-acting |
| Series | E.MC SG, SGM version with plain bearings |
| Bore | 20 mm |
| Stroke | 40 mm |
| Air port | G 1/8, side or bottom |
| Permissible lateral load | 123 N |
| Permissible torque at end plate | 2.39 Nm |
| Non-rotating accuracy (retracted) | ±0.09° |
| Medium | Compressed air, filtered to 40 µm |
| Operating pressure | 1.5 to 10 bar |
| Proof pressure | 15 bar |
| Operating temperature | -20 to 70 °C, non-freezing |
| Piston speed | 30 to 500 mm/s |
| Cushioning | Rubber bumpers |
| Stroke tolerance | +1.0 / 0 mm |
| Magnetic piston | yes, for cylinder switches |
| Guide | Brass plain bearings, self-lubricating bronze powder bearing |
| Materials | Barrel, end covers, piston and fixing plate aluminium alloy, guide rods steel, piston rod S45C hard chrome plated, screws stainless steel |
| Seals | Piston seal NBR, rod seal TPU, O-ring NBR, end bumpers NBR/TPU |
| Mounting | Top, bottom, rear, T-slot underneath |
| Weight | 850 g |
| Dimension drawing | in the E.MC datasheet (PDF) |
| Manufacturer | E.MC |
| Hersteller-Nr | SGM 20/40 |
| EAN | 4050571873561 |
| Zolltarifnummer | 84123100 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Ausführung | mit Gleitlager |
| Thread | G 1/8 |
| Piston Ø [mm] | 20 |
| Stroke [mm] | 40 |
| Bore (mm) | 20 |
| Temperaturbereich | -20-70 °C |
Accessories
Compact guide cylinder with plain bearings, double-acting, 20 mm bore, 50 mm stroke, magnetic piston - E.MC
Item FL-438627Compact guide cylinder with plain bearings, double-acting, 16 mm bore, 75 mm stroke, magnetic piston - E.MC
Item FL-438620Compact guide cylinder with plain bearings, double-acting, 25 mm bore, 20 mm stroke, magnetic piston - E.MC
Item FL-438635Repair kit for compact guide cylinders with plain bearings, 20 mm bore - E.MC
Item FL-438634Compact guide cylinder with plain bearings, double-acting, 20 mm bore, 30 mm stroke, magnetic piston - E.MC
Item FL-438625Compact guide cylinder with plain bearings, double-acting, 25 mm bore, 25 mm stroke, magnetic piston - E.MC
Item FL-438636Questions 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.






