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Toothed belt cylinder, Ø 40 mm, stroke 50 mm, air connection 2, encoder shaft at 1 - Airtec ZR-40L-0050-2-G1
ZR rodless cylinder with toothed belt drive, double-acting, 40 mm bore, 50 mm stroke, fitted with a roller guide. Supplied with shaft for rotary encoder connection at 1. Operating pressure 1 to 8 bar, port G1/4, double air connection at position 2.
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Description
The Airtec ZR-40L-0050-2-G1 belongs to the ZR series and works double-acting with a 40 mm bore over a 50 mm stroke. A toothed belt in the outer chamber connects the piston driver via a deflection pulley to the carriage, and the roller guide is integrated in the carriage.
Option: shaft for rotary encoder connection at 1. The rotary encoder connection allows a positioning system to be set up with an encoder, since the toothed belt pulley transmits the force to the shaft without slip.
Benefits
- Slip-free force transmission via the toothed belt to a shaft
- Toothed belt in the outer chamber keeps dirt away from the sealing band
- Longitudinal slot does not widen under pressure, as the outer chamber encloses it
- Guide integrated in the carriage: roller guide
Applications
Positioning tasks with a rotary encoder in which the carriage travel is detected via the shaft rotation.
Technical data
| Feature | Value |
|---|---|
| Type | rodless toothed belt cylinder, double-acting |
| Series | ZR-40L |
| Guide | roller guide |
| Piston diameter | 40 mm |
| Stroke | 50 mm |
| Option | shaft for rotary encoder connection at 1 |
| Air connection | variant 2, double air connection at 2, third port closed with a blanking plug |
| Port size | G1/4 |
| End-position cushioning | pneumatic, adjustable at both ends |
| Cushioning length | 32 mm |
| Operating force at 6 bar | 640 N |
| Permissible forces Fn / Fq | 1200 N / 1200 N |
| Permissible moments Ml / Mq / Ms | 95 Nm / 45 Nm / 95 Nm |
| Shaft diameter (extended shaft) | 12h7 |
| Keyway | 4 x 4 x 25 DIN 6885 |
| Travel per revolution | 185 mm |
| Operating pressure | 1 to 8 bar |
| Temperature range | -15 to +70 °C |
| Medium | filtered, oil-free and dried compressed air to ISO 8573-1:2010, class 7:2:4, lubricated air above 1 m/s |
| Cylinder barrel | aluminium, anodised |
| End caps | aluminium, anodised |
| Seals | PA, NBR |
| Max. stroke of the series | 4500 mm |
| Magnet for cylinder switches | included in the carriage |
| Manufacturer | Airtec |
| Hersteller-Nr | ZR-40L-0050-2-G1 |
| GPSR Herstellerdaten | AIRTEC Pneumatic GmbH, Westerbachstraße 7, DE-61476 Kronberg, www.airtec.de |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Ausführung | Laufrollenführung, Luftanschlussvariante 2, Welle für Drehgeberanschluss bei 1 |
| Bauform | kolbenstangenloser Zahnriemenzylinder |
| Anschlussgröße | G1/4 |
| Piston Ø [mm] | 40 |
| Stroke [mm] | 50 |
| Housing material | Aluminium, anodised |
| Function | double-acting |
| Dichtungen | PA, NBR |
| Bore (mm) | 40 |
| Betriebsdruck max [bar] | 8 |
| Temperaturbereich | -15-70 °C |
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