Grippers

OPR

OPR are innovative 6-finger pneumatic grippers for handling and assembling external O-rings, with an independent device that expands the gasket and another that subsequently ejects it for assembly.

Models

OPR are innovative multi-finger grippers for handling and assembling external O-rings.

Advantages

  • Specifically designed with an independent device which expands the gasket and another which subsequently ejects it for assembling.
  • Ability to assemble particularly thick gaskets and to position them in seats which are located at a distance from the ends of the housing.
  • Adjustable stroke suitable for different O-ring sizes.
  • Robust lightweight housing made of hard-coated aluminum alloy.
  • Specially designed fingers included.
Metric Imperial
Model & Description Data Sheet 3D Model Weight Stroke Per Jaw Nr. of Jaws Ejector Stroke Repeat Accuracy Theoretical opening force per jaw @ 6 bar Ejector force @ 6 bar
OPR-50-1-P-9-L-SM-8-N-B-N Angular short stroke version 0.70 kg1.54 lb 9 °9 ° 6 7.5 mm0.29 in ±0.05 mm±0.0020 in 23.5 Nm208.0 in-lb 118 N26.5 lbf
OPR-50-2-P-9-L-SM-8-N-B-N Angular long stroke version 0.77 kg1.69 lb 9 °9 ° 6 7.5 mm0.29 in ±0.05 mm±0.0020 in 23.5 Nm208.0 in-lb 118 N26.5 lbf
OPR-50-1-P-9-L-SM-8-N-B-N

Angular short stroke version

Data Sheet
3D Model
Weight
0.70 kg1.54 lb
Stroke Per Jaw
9 °9 °
Nr. of Jaws
6
Ejector Stroke
7.5 mm0.29 in
Repeat Accuracy
±0.05 mm±0.0020 in
Theoretical opening force per jaw @ 6 bar
23.5 Nm208.0 in-lb
Ejector force @ 6 bar
118 N26.5 lbf
OPR-50-2-P-9-L-SM-8-N-B-N

Angular long stroke version

Data Sheet
3D Model
Weight
0.77 kg1.69 lb
Stroke Per Jaw
9 °9 °
Nr. of Jaws
6
Ejector Stroke
7.5 mm0.29 in
Repeat Accuracy
±0.05 mm±0.0020 in
Theoretical opening force per jaw @ 6 bar
23.5 Nm208.0 in-lb
Ejector force @ 6 bar
118 N26.5 lbf

Operating Pressure 4 - 8 bar (58 - 116 psi)Working Temperature 5 - 60 °C (41 - 140 °F)Noise Emission (Sound Pressure) ≤ 70 dB(A) in any direction

The dimensions are indicative and susceptible to changes due to technical improvements. We reserve the right to make changes without notice.

Related Products

Grippers
PM

PM is an innovative pneumatic gripper with 4 or 6 jaws for handling and assembly of O-rings and gaskets, equipped with expansion and ejection devices.
Grippers
PMIE

PMIE are innovative 6-finger pneumatic grippers for handling and assembling internal and external O-rings, with an independent device that expands the gasket and another that subsequently ejects it for assembly.
Grippers
LGE

LGE is a small two-finger parallel gripper featuring high reliability and a long service life, suitable for handling low weight components.

Designs

EFFECTO pneumatic grippers are designed for durability, with a wedge-hook mechanism that delivers high power transmission and repeatable, synchronized gripping cycle after cycle.

Available across 30 versions and multiple sizes, from compact grippers for tight workspaces to larger models for heavy-duty applications, each is built with superior jaw guidance for precise handling and easy maintenance in harsh environments.

Downloads

Model & Description Data Sheet 3D Model
OPR-50-1-P-9-L-SM-8-N-B-N Angular short stroke version
OPR-50-2-P-9-L-SM-8-N-B-N Angular long stroke version
OPR-50-1-P-9-L-SM-8-N-B-N

Angular short stroke version

Data Sheet
3D Model
OPR-50-2-P-9-L-SM-8-N-B-N

Angular long stroke version

Data Sheet
3D Model

Connect with EFFECTO

Find the right tool for your application today

Request 3D Model Download

* Denotes Required Field