Grippers

OG-3

OG3 is a three-finger toggle gripper with a high grip force and non-reversible mechanism, suitable for heavy industrial applications.

Models

OG3 is a three-finger toggle gripper with a high grip force and non-reversible mechanism, suitable for heavy industrial applications.

Advantages

  • High energy density.
  • Capability to grip parts in opening and closing mode.
  • Driving mechanism guided along the entire stroke giving high stability and precision.
  • Large surface for finger mounting to guarantee extremely safe clamping of the workpiece.
  • The toggle mechanism provides non-reversible gripping in the opening and closing positions – even without air pressure.
  • Air supply via screw connection.
Metric Imperial
Model & Description Data Sheet 2D Drawing 3D Model Weight Stroke Per Jaw Fluid Consumption Double Stroke Recommended Workpiece Weight Repeat Accuracy Closing Moment Per Jaw @ 6 bar Total Closing Moment @ 6 bar
OG-530-P-7.5-L-SM-8-N-B-S 0.28 kg0.62 lb 7.5°7.5° 5 cm³0.31 in³ 0.62 kg1.40 lb ±0.05 mm±0.002 in 13 Nm115.1 in-lb 26 Nm
OG-550-P-7.5-L-SM-8-N-B-S 0.63 kg1.38 lb 7.5°7.5° 11.5 cm³0.70 in³ 1.43 kg3.10 lb ±0.05 mm±0.002 in 30 Nm265.5 in-lb 60 Nm
OG-570-P-8.5-L-SM-8-N-B-S 2.55 kg5.61 lb 8.5°8.5° 48.5 cm³2.96 in³ 5.00 kg11.00 lb ±0.05 mm±0.002 in 105 Nm929.3 in-lb 210 Nm
OG-530-P-7.5-L-SM-8-N-B-S
Data Sheet
2D Drawing
3D Model
Weight
0.28 kg0.62 lb
Stroke Per Jaw
7.5°7.5°
Fluid Consumption Double Stroke
5 cm³0.31 in³
Recommended Workpiece Weight
0.62 kg1.40 lb
Repeat Accuracy
±0.05 mm±0.002 in
Closing Moment Per Jaw @ 6 bar
13 Nm115.1 in-lb
Total Closing Moment @ 6 bar
26 Nm
OG-550-P-7.5-L-SM-8-N-B-S
Data Sheet
2D Drawing
3D Model
Weight
0.63 kg1.38 lb
Stroke Per Jaw
7.5°7.5°
Fluid Consumption Double Stroke
11.5 cm³0.70 in³
Recommended Workpiece Weight
1.43 kg3.10 lb
Repeat Accuracy
±0.05 mm±0.002 in
Closing Moment Per Jaw @ 6 bar
30 Nm265.5 in-lb
Total Closing Moment @ 6 bar
60 Nm
OG-570-P-8.5-L-SM-8-N-B-S
Data Sheet
2D Drawing
3D Model
Weight
2.55 kg5.61 lb
Stroke Per Jaw
8.5°8.5°
Fluid Consumption Double Stroke
48.5 cm³2.96 in³
Recommended Workpiece Weight
5.00 kg11.00 lb
Repeat Accuracy
±0.05 mm±0.002 in
Closing Moment Per Jaw @ 6 bar
105 Nm929.3 in-lb
Total Closing Moment @ 6 bar
210 Nm

Operating pressure 2 - 8 barAmbient temperature 5 - 60 °CSound emissions (sound pressure) ≤ 70 dB(A) in each direction

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

Related Products

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OG-A

OG-A is a two-finger toggle gripper with a high grip force and non-reversible mechanism, suitable for heavy industrial applications.
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OG-2

OG2 is a two-finger toggle gripper with a high grip force and non-reversible mechanism, suitable for heavy industrial applications.
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QPGB

QPGB is a universal pneumatic self-centering 3-jaw gripper with through-hole, designed for applications requiring a central hole (e.g. workpiece feed, special sensor systems, or optical recognition systems).

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 2D Drawing 3D Model
OG-530-P-7.5-L-SM-8-N-B-S
OG-550-P-7.5-L-SM-8-N-B-S
OG-570-P-8.5-L-SM-8-N-B-S
OG-530-P-7.5-L-SM-8-N-B-S
Data Sheet
2D Drawing
3D Model
OG-550-P-7.5-L-SM-8-N-B-S
Data Sheet
2D Drawing
3D Model
OG-570-P-8.5-L-SM-8-N-B-S
Data Sheet
2D Drawing
3D Model

Modules & Accessories

OG-3 Gripper Sensors

Gripper Sensors detect jaw position (open/closed) for verification in automated handling sequences.

Metric Imperial
Model & Description Max Current Type Wires Voltage Cable Length Protection Operating Distance
SM8 PNP proximity switch, normally open, M8x1 thread 200 mA Proximity 3 10 - 30 V 2 m78.74 in IP67 2 mm0.08 in
SM8

PNP proximity switch, normally open, M8x1 thread

Max Current
200 mA
Type
Proximity
Wires
3
Voltage
10 - 30 V
Cable Length
2 m78.74 in
Protection
IP67
Operating Distance
2 mm0.08 in

Operating Temperature 5 - 60 °C (40 - 140 °F)Noise Emissions (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.

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