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Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
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Festo
555451
Rotary indexing table DHTG-220-3-A
This Festo industrial component, part number 555451, is a double-acting size 220 unit featuring a gear coupling, gear rack and pinion, and a positively driven motion sequence with adjustable pneumatic shock absorber cushioning with a hard characteristic curve. It operates within a pressure range of 0.3 MPa to 0.8 MPa (3 bar to 8 bar) using compressed air as per ISO 8573-1:2010 [7:4:4] and accommodates inductive sensors for position sensing in any mounting position. The assembly exhibits a plate parallelism of 0.04 mm, axial eccentricity of 0.02 mm, plate concentricity of 0.02 mm, and a swivel angle repetition accuracy of 0.03 degrees, with a moderate corrosion resistance class (CRC 2) and IP54 degree of protection. Submit the exact part number, quantity, and application requirements to request a quote.
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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 555451
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 555451.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- 220
- Parallelism of plate
- 0.04 mm
- Axial eccentricity of plate
- 0.02 mm
- Plate concentricity
- 0.02 mm
- Repetition accuracy of swivel angle
- 0.03 deg
- Cushioning
- Pneumatic shock absorber, hard characteristic curve, adjustable
- Mounting position
- Any
- Mode of operation
- Double-acting
- Structural design
- Gear coupling | Gear rack/pinion | Positively driven motion sequence
- Position sensing
- For inductive sensors
- Spacing
- 3
- Operating pressure
- 0.3 MPa...0.8 MPa | 3 bar...8 bar
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:4:4]
- Information on operating and pilot media
- Operation with oil lubrication possible (required for further use)
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B2-L
- Storage temperature
- -20 °C...80 °C
- Noise level
- 70 dB(A)
- Degree of protection
- IP54
- Ambient temperature
- 5 °C...60 °C
- Mass moment of inertia
- 25000 kgcm²
- Max. axial force static
- 5000 N
- Max. pull-out torque static
- 500 Nm
- Max. radial force static
- 8000 N
- Max. tangential torque static
- 500 Nm
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 555451. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.