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Festo
189781
Semi-rotary actuator DRD-1-F03
The Festo part number 189781 is a double-acting rack and pinion industrial component featuring an actuator size of 1, an F03 flange hole pattern, and a 90-degree swivel angle with no cushioning or position detection. Operating on compressed air per ISO 8573-1:2010 [7:4:4] within a 2.5 to 10 bar working pressure range, it delivers a torque of 7.44 Nm at 6 bar with an air consumption of 1.2 l per cycle at 0°-90°-0°. This unit includes an ISO 5211 fitting connection, VDI/VDE 3845 (NAMUR) valve connection, V09 shaft connection, G1/8 subbase pneumatic connection, and a CRC 3 corrosion resistance classification for ambient temperatures between -20 and 80 °C. Submit the exact part number, quantity, and application requirements to receive a quote for this 300 g component.
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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
- 189781
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 189781.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size of actuator
- 1
- Flange hole pattern
- F03
- Swivel angle
- 90 deg
- Fitting connection conforms to standard
- ISO 5211
- Cushioning
- No cushioning
- Assembly position
- Any
- Mode of operation
- double-acting
- Design structure
- Rack and pinion
- Position detection
- No
- Valve connection conforms to standard
- VDI/VDE 3845 (NAMUR)
- Working pressure
- 2.5 ... 10 bar
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:4:4]
- Note on operating and pilot medium
- Lubricated operation possible (subsequently required for further | operation)
- Corrosion resistance classification CRC
- 3
- Ambient temperature
- -20 ... 80 °C
- Torque at 6 bar
- 7.44 Nm
- Air consumption at 6 bar per cycle 0°-90°-0°
- 1.2 l
- Product weight
- 300 g
- Shaft connection
- V09
- Pneumatic connection
- Subbase | G1/8
- Materials note
- Contains PWIS substances
- Materials information for drive shaft
- Aluminum | Anodized
- Materials information for cover
- PA
- Materials information for seals
- NBR
- Materials information, housing
- Aluminum | Anodized
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 189781. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.