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Festo
535861
Parallel gripper HGPT-20-A
The Festo part number 535861 is a double-acting parallel industrial component featuring two gripper fingers with a size of 20 and a 4 mm stroke per gripper jaw. Utilizing an inclined plane and guided motion sequence design structure, it operates at a working pressure of 3 to 8 bar with a sealing air pressure of 0 to 0.5 bar, delivering a total opening force of 150 N and closing force of 140 N at 6 bar. This unit includes position detection for proximity sensors and achieves a repetition accuracy of <= 0.04 mm with a maximum replacement accuracy of <= 0.2 mm. Submit the exact part number, quantity, and application requirements for a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 535861
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 535861.
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Verified configuration
Technical Specifications
- Size
- 20
- Stroke per gripper jaw
- 4 mm
- Max. replacement accuracy
- <= 0.2 mm
- Max. angular gripper jaw backlash ax,ay
- <= 0.1 deg
- Max. gripper jaw backlash Sz
- <= 0.02 mm
- Rotationally symmetrical
- <= 0.2 mm
- Repetition accuracy, gripper
- <= 0.04 mm
- Number of gripper fingers
- 2
- Assembly position
- Any
- Mode of operation
- double-acting
- Gripper function
- Parallel
- Design structure
- Inclined plane | guided motion sequence
- Position detection
- For proximity sensor
- Total force at 6 bar, opening
- 150 N
- Total force at 6 bar, closing
- 140 N
- Working pressure
- 3 ... 8 bar
- Working pressure, sealing air
- 0 ... 0.5 bar
- Max. operating frequency of gripper
- <= 3 Hz
- Min. opening time at 6 bar
- 31 ms
- Min. closing time at 6 bar
- 31 ms
- Operating medium
- Dried compressed air, lubricated or unlubricated
- Ambient temperature
- 5 ... 60 °C
- Gripping force per gripper jaw at 6 bar, opening
- 75 N
- Gripping force per gripper jaw at 6 bar, closing
- 70 N
- Mass moment of inertia
- 0.391 kgcm2
- Max. force on gripper jaw Fz static
- 300 N
- Max. torque at gripper Mx static
- 15 Nm
- Max. torque at gripper My static
- 10 Nm
- Max. torque at gripper Mz static
- 8 Nm
- Lubrication interval for guide components
- 5 Mio SP
- Product weight
- 183 g
- Mounting type
- Optional | With through-hole and dowel pin | With internal thread and dowel pin
- Pneumatic connection, sealing air
- M3
- Pneumatic connection
- M3
- Materials note
- Free of copper and PTFE
- Materials information for cover cap
- High alloy steel, non-corrosive
- Materials information, housing
- Aluminum | COMPCOTE coated
- Materials information for gripper jaws
- Steel | Hardened
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 535861. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.