Festo DHRS Overview
The Festo DHRS is a pneumatic two-jaw radial gripper in sizes 10 to 40 whose jaws open up to 180°. At 6 bar it produces a closing torque of 15 Ncm to 660 Ncm with a repetition accuracy of 0.1 mm or better. It is designed for gripping tasks in which the jaws must swing fully clear of the workpiece, so no extra retraction stroke is needed. The gripper weighs between 44 g and 844 g, runs at 2 bar to 8 bar and operates at ambient temperatures from 5 °C to 60 °C. Size 10 is sensed with a Hall sensor and the larger sizes with proximity switches.
Key Specifications
Specification | Festo DHRS |
Manufacturer | Festo |
Model | DHRS |
Category | End effector / Gripper |
Repeatability | ≤0.1 mm |
Price | From USD 520 |
Prices are indicative, are not final and may change.
Applications
Robot end-of-arm tooling
Gripping
Machine tending
Assembly
Packaging
Industries
Automotive · Electronics · Metalworking · Plastics · Food and beverage · Pharmaceuticals · Logistics
Technical Details
Pneumatic radial gripper, 2 jaws
Sizes 10/16/25/32/40
Opening angle up to 180°
Closing torque 15/55/215/390/660 Ncm at 6 bar
Opening torque 21/62/233/423/725 Ncm
Operating pressure 2 to 8 bar (4 to 8 bar with spring backup)
Weight 44 to 844 g
5 to 60 °C
Festo DHRS Review Summary
The Festo DHRS is a pneumatic two-jaw radial gripper in sizes 10 to 40 whose jaws open up to 180°. At 6 bar it produces a closing torque of 15 Ncm to 660 Ncm with a repetition accuracy of 0.1 mm or better. It is designed for gripping tasks in which the jaws must swing fully clear of the workpiece, so no extra retraction stroke is needed. The gripper weighs between 44 g and 844 g, runs at 2 bar to 8 bar and operates at ambient temperatures from 5 °C to 60 °C. Size 10 is sensed with a Hall sensor and the larger sizes with proximity switches. It is listed from USD 520.
Pros
≤0.1 mm repeatability
Cons
Compatibility with the robot and controller must be confirmed before ordering
Mounting, cabling and integration are quoted separately
Who It Is For
The Festo DHRS fits robot users and integrators who need a gripper for handling, machine tending or assembly.
Full review: Festo DHRS Review: Specs, Price and Applications
