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Genuine Festo product Product family

DHRC

Radial gripper

The economical radial gripper with high repeat accuracy and high torque is particularly suitable for small parts handling and its low dead weight, compact design and long service life are really impressive.

Highlights
  • Lateral gripper jaw support for high torque loads
  • Can be used as a double-acting or single-acting gripper
  • Single-acting variant with gripping force backup, normally open (NO)
  • Suitable for external and internal gripping
  • Wide range of adaptation options on the drives
  • Sustainable in production thanks to reduced use of materials

Price and delivery are confirmed with the quote. Requests received during business hours are answered the same day.

DHRC_EN.PDF

Products in this product family

11 variants
Product Part no. Size Operating pressure Mode of operation Max. torque at gripper My static
DHRC-6-A Radial gripper 8125285 6 0.25 … 0.8 MPa Double-acting 0.3 Nm
DHRC-10-A-S-NO Radial gripper 8133559 10 0.2 … 0.8 MPa Single-acting, Open 0.5 Nm
DHRC-10-A Radial gripper 8125472 10 0.1 … 0.8 MPa Double-acting 0.5 Nm
DHRC-16-A-S-NO Radial gripper 8128721 16 0.2 … 0.8 MPa Single-acting, Open 1 Nm
DHRC-16-A Radial gripper 8128723 16 0.1 … 0.8 MPa Double-acting 1 Nm
DHRC-20-A-S-NO Radial gripper 8128698 20 0.15 … 0.8 MPa Single-acting, Open 2 Nm
DHRC-20-A Radial gripper 8128697 20 0.1 … 0.8 MPa Double-acting 2 Nm
DHRC-25-A-S-NO Radial gripper 8133557 25 0.15 … 0.8 MPa Single-acting, Open 4 Nm
DHRC-25-A Radial gripper 8128142 25 0.1 … 0.8 MPa Double-acting 4 Nm
DHRC-32-A-S-NO Radial gripper 8133558 32 0.15 … 0.8 MPa Single-acting, Open 8 Nm
DHRC-32-A Radial gripper 8128107 32 0.1 … 0.8 MPa Double-acting 8 Nm

Diagrams

Diagrams open in Festo's interactive diagram tool in a new tab.

Opening and closing times T to be set at 0.6 MPa (6 bar, 87 psi) as a function of mass moment of inertia of the gripper fingers – DHRC-6
Opening and closing times T to be set at 0.6 MPa (6 bar, 87 psi) as a function of mass moment of inertia of the gripper fingers – DHRC-32
Opening and closing times T to be set at 0.6 MPa (6 bar, 87 psi) as a function of mass moment of inertia of the gripper fingers – DHRC-10
Opening and closing times T to be set at 0.6 MPa (6 bar, 87 psi) as a function of mass moment of inertia of the gripper fingers – DHRC-25
Opening and closing times T to be set at 0.6 MPa (6 bar, 87 psi) as a function of mass moment of inertia of the gripper fingers – DHRC-16
Opening and closing times T to be set at 0.6 MPa (6 bar, 87 psi) as a function of mass moment of inertia of the gripper fingers – DHRC-20
Gripping force F per gripper jaw as a function of operating pressure and lever arm x – External gripping (closing), double-acting – DHRC-16-A
Gripping force F per gripper jaw as a function of operating pressure and lever arm x – External gripping (closing), double-acting – DHRC-10-A
Gripping force F per gripper jaw as a function of operating pressure and lever arm x – External gripping (closing), double-acting – DHRC-6-A
Gripping force F per gripper jaw as a function of operating pressure and lever arm x – External gripping (closing), single-acting – DHRC-20-A-S-NO
Gripping force F per gripper jaw as a function of operating pressure and lever arm x – External gripping (closing), double-acting – DHRC-20-A
Gripping force F per gripper jaw as a function of operating pressure and lever arm x – External gripping (closing), single-acting – DHRC-16-A-S-NO
Gripping force F per gripper jaw as a function of operating pressure and lever arm x – External gripping (closing), double-acting – DHRC-25-A
Gripping force F per gripper jaw as a function of operating pressure and lever arm x – External gripping (closing), double-acting – DHRC-32-A
Gripping force F per gripper jaw as a function of operating pressure and lever arm x – External gripping (closing), single-acting – DHRC-10-A-S-NO
Gripping force F per gripper jaw as a function of operating pressure and lever arm x – Internal gripping (opening), double-acting – DHRC-6-A
Gripping force F per gripper jaw as a function of operating pressure and lever arm x – External gripping (closing), single-acting – DHRC-25-A-S-NO
Gripping force F per gripper jaw as a function of operating pressure and lever arm x – Internal gripping (opening), double-acting – DHRC-10-A
Gripping force F per gripper jaw as a function of operating pressure and lever arm x – External gripping (closing), single-acting – DHRC-32-A-S-NO
Gripping force F per gripper jaw as a function of operating pressure and lever arm x – Internal gripping (opening), double-acting – DHRC-32-A
Gripping force F per gripper jaw as a function of operating pressure and lever arm x – Internal gripping (opening), double-acting – DHRC-20-A
Torque curve M as a function of opening angle
Gripping force F per gripper jaw as a function of operating pressure and lever arm x – Internal gripping (opening), double-acting – DHRC-25-A
Gripping force F per gripper jaw as a function of operating pressure and lever arm x – Internal gripping (opening), double-acting – DHRC-16-A
Gripping force F per gripper jaw at 0.6 MPa (6 bar, 87 psi) as a function of lever arm x and eccentricity a and b – Calculation example
Spring moment M as a function of opening angle

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