Grippers

OG-2

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

Models

OG2 is a two-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-510-P-7.5-L-SM-8-N-B-S 0.17 kg0.37 lb 7.5°7.5° 2.7 cm³0.16 in³ 0.31 kg0.70 lb ±0.05 mm±0.002 in 6.5 Nm57.5 in-lb 13 Nm
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-550-P-12.5-L-SM-8-N-B-S 0.72 kg1.58 lb 12.5°12.5° 16.5 cm³1.01 in³ 1.43 kg3.10 lb ±0.05 mm±0.002 in 30 Nm265.5 in-lb 60 Nm
OG-565-P-7.5-L-SM-8-N-B-S 1.20 kg2.64 lb 7.5°7.5° 26 cm³1.59 in³ 2.29 kg5.00 lb ±0.05 mm±0.002 in 48 Nm424.8 in-lb 96 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-570-P-12.5-L-SM-8-N-B-S 2.72 kg5.98 lb 12.5°12.5° 65 cm³3.97 in³ 5.00 kg11.00 lb ±0.05 mm±0.002 in 105 Nm929.3 in-lb 210 Nm
OG-575-P-8-L-SM-8-N-B-S 6.50 kg14.30 lb 8°8° 195 cm³11.90 in³ 20.95 kg46.10 lb ±0.05 mm±0.002 in 440 Nm3894 in-lb 880 Nm
OG-510-P-7.5-L-SM-8-N-B-S
Data Sheet
2D Drawing
3D Model
Weight
0.17 kg0.37 lb
Stroke Per Jaw
7.5°7.5°
Fluid Consumption Double Stroke
2.7 cm³0.16 in³
Recommended Workpiece Weight
0.31 kg0.70 lb
Repeat Accuracy
±0.05 mm±0.002 in
Closing Moment Per Jaw @ 6 bar
6.5 Nm57.5 in-lb
Total Closing Moment @ 6 bar
13 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-550-P-12.5-L-SM-8-N-B-S
Data Sheet
2D Drawing
3D Model
Weight
0.72 kg1.58 lb
Stroke Per Jaw
12.5°12.5°
Fluid Consumption Double Stroke
16.5 cm³1.01 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-565-P-7.5-L-SM-8-N-B-S
Data Sheet
2D Drawing
3D Model
Weight
1.20 kg2.64 lb
Stroke Per Jaw
7.5°7.5°
Fluid Consumption Double Stroke
26 cm³1.59 in³
Recommended Workpiece Weight
2.29 kg5.00 lb
Repeat Accuracy
±0.05 mm±0.002 in
Closing Moment Per Jaw @ 6 bar
48 Nm424.8 in-lb
Total Closing Moment @ 6 bar
96 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
OG-570-P-12.5-L-SM-8-N-B-S
Data Sheet
2D Drawing
3D Model
Weight
2.72 kg5.98 lb
Stroke Per Jaw
12.5°12.5°
Fluid Consumption Double Stroke
65 cm³3.97 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
OG-575-P-8-L-SM-8-N-B-S
Data Sheet
2D Drawing
3D Model
Weight
6.50 kg14.30 lb
Stroke Per Jaw
8°8°
Fluid Consumption Double Stroke
195 cm³11.90 in³
Recommended Workpiece Weight
20.95 kg46.10 lb
Repeat Accuracy
±0.05 mm±0.002 in
Closing Moment Per Jaw @ 6 bar
440 Nm3894 in-lb
Total Closing Moment @ 6 bar
880 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

Grippers
OG-A

OG-A is a two-finger toggle gripper with a high grip force and non-reversible mechanism, suitable for heavy industrial applications.
Grippers
OG-3

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

OF is an angular gripper for universal use in clean or dirty environments. Suitable for space sensitive applications.

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-510-P-7.5-L-SM-8-N-B-S
OG-530-P-7.5-L-SM-8-N-B-S
OG-550-P-7.5-L-SM-8-N-B-S
OG-550-P-12.5-L-SM-8-N-B-S
OG-565-P-7.5-L-SM-8-N-B-S
OG-570-P-8.5-L-SM-8-N-B-S
OG-570-P-12.5-L-SM-8-N-B-S
OG-575-P-8-L-SM-8-N-B-S
OG-510-P-7.5-L-SM-8-N-B-S
Data Sheet
2D Drawing
3D Model
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-550-P-12.5-L-SM-8-N-B-S
Data Sheet
2D Drawing
3D Model
OG-565-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
OG-570-P-12.5-L-SM-8-N-B-S
Data Sheet
2D Drawing
3D Model
OG-575-P-8-L-SM-8-N-B-S
Data Sheet
2D Drawing
3D Model

Modules & Accessories

OG-2 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.

Connect with EFFECTO

Find the right tool for your application today

Request 3D Model Download

* Denotes Required Field