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Rotary indexing table, size 90, 3 index positions, 4.4 Nm DHTG-90-3-A - Festo 555449
Pneumatic rotary indexing table with 3 index positions and 4.4 Nm at 6 bar. Cycles workpieces precisely from station to station, plate axial runout ≤ 0.02 mm. Operating pressure 4 to 8 bar.
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Description
With 4.4 Nm torque at 6 bar and 3 index positions, the DHTG-90-3-A forms the base for compact rotary transfer assembly systems. The axial runout of the plate is ≤ 0.02 mm.
Benefits
- Theoretical torque of 4.4 Nm at 6 bar
- 3 index positions: the plate indexes in steps of 120°
- Static load capacity of 2000 N axial and 5000 N radial
- Axial runout ≤ 0.02 mm, radial runout ≤ 0.02 mm, repetition accuracy ≤ 0.03°
- End positions cushioned by adjustable shock absorbers with hard characteristic
- Static tilting and tangential moments up to 150 Nm each
Applications
Workpiece holders are mounted on the plate of the DHTG-90-3-A and indexed station by station by the drive, for example for loading, screwing or marking. Centring sleeves locate the size 90 table on the machine frame.
Technical data
| Feature | Value |
|---|---|
| Type | DHTG-90-3-A |
| Festo part number | 555449 |
| Size | 90 |
| Plate parallelism | ≤ 0.04 mm |
| Plate axial runout | ≤ 0.02 mm |
| Plate radial runout | ≤ 0.02 mm |
| Repetition accuracy of swivel angle | ≤ 0.03° |
| Cushioning | YSRJ: shock absorber, hard characteristic, adjustable |
| Mounting position | any |
| Mode of operation | double-acting |
| Design | rack and pinion, positively driven motion sequence, gear rim coupling |
| Position sensing | for inductive sensors |
| Indexing (number of positions) | 3 |
| Operating pressure | 4 to 8 bar |
| Operating medium | compressed air to ISO 8573-1:2010 [7:4:4] |
| Note on operating medium | lubricated operation possible (then required for all further operation) |
| Corrosion resistance class CRC | 2 - moderate corrosion stress |
| Noise level | ≤ 70 dB(A) |
| Ambient temperature | 5 to 60 °C |
| Max. static axial force | 2000 N |
| Max. static tilting moment | 150 Nm |
| Max. static radial force | 5000 N |
| Max. static tangential moment | 150 Nm |
| Theoretical torque at 6 bar | 4.4 Nm |
| Product weight | 4500 g |
| Mounting type | with through-hole and centring sleeve |
| Pneumatic connection | female thread M5 |
| Plate material | galvanised steel |
| Note on materials | copper and PTFE-free, RoHS compliant |
| Stop material | galvanised steel |
| Cover material | wrought aluminium alloy |
| Seal material | NBR, TPE-U(PU) |
| Housing material | wrought aluminium alloy |
| Weight | 4.5 kg |
| Manufacturer | Festo |
| Hersteller-Nr | DHTG-90-3-A |
| EAN | 4052568199500 |
| Zolltarifnummer | 84798997 |
| GPSR Herstellerdaten | Festo Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Material | Aluminium |
| Thread | M5 |
| Medium | Compressed air |
| Function | double-acting |
| Operating conditions | ISO 8573-1 |
| Series | DHTG |
| Betriebsdruck max [bar] | 8 |
| Temperaturbereich | 5-60 °C |
| Temperature (max.) | 60 |
Downloads
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Item FES-548082Questions about this item
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