Grippers

OPH-2

OPH is a sealed two-finger parallel gripper featuring high reliability that is suitable for handling rough/dirty workpieces.

Models

OPH is a sealed two-finger parallel gripper featuring high reliability that is suitable for handling rough/dirty workpieces.

Advantages

  • IP67 protection provided by rotary lip seals at both round jaws offer permanent, secure protection.
  • Side finger-mounting.
  • Compact dimensions for minimal impact in space sensitive applications.
  • Mounting from two sides in three screw directions for versatile and flexible integration.
  • Integrated permanent magnets for direct monitoring of piston movement.
  • Slots for mounting and positioning of magnetic-field sensors.
  • Air supply via hose-free direct connections or fitting screw connections.
Metric Imperial
Model & Description Data Sheet 3D Model Weight Stroke Per Jaw Fluid Consumption Double Stroke Closing Force Per Jaw @ 6 bar Opening Force Per Jaw @ 6 bar Total closing force @ 6 bar Total opening force @ 6 bar Recommended Workpiece Weight
OPH-73-P-6-L-SM-8-P-B-S 0.48 kg1.06 lb 6 mm0.24 in 7.3 cm³0.45 in³ 100 N22.5 lbf 111 N25.0 lbf 200 N45.0 lbf 222 N49.9 lbf 1.00 kg2.20 lb
OPH73M Spring in closing 0.51 kg1.12 lb 6 mm0.24 in 7.3 cm³0.45 in³ 135 N30.3 lbf 270 N60.7 lbf 1.00 kg2.20 lb
OPH-88-P-8-L-SM-8-P-B-S 0.70 kg1.54 lb 8 mm0.31 in 16.5 cm³1.01 in³ 174 N39.1 lbf 191 N42.9 lbf 348 N78.2 lbf 382 N85.9 lbf 1.74 kg3.80 lb
OPH88M Spring in closing 0.77 kg1.70 lb 8 mm0.31 in 16.5 cm³1.01 in³ 225 N50.6 lbf 450 N101.2 lbf 1.74 kg3.80 lb
OPH-108-P-10-L-SM-8-P-B-S 1.40 kg3.08 lb 10 mm0.39 in 31.9 cm³1.95 in³ 268 N60.2 lbf 292 N65.6 lbf 536 N120.5 lbf 584 N131.3 lbf 2.68 kg5.90 lb
OPH108M Spring in closing 1.55 kg3.42 lb 10 mm0.39 in 31.9 cm³1.95 in³ 350 N78.7 lbf 700 N157.4 lbf 2.68 kg5.90 lb
OPH-133-P-12-L-SM-8-P-B-S 2.30 kg5.06 lb 12 mm0.47 in 59.4 cm³3.62 in³ 414 N93.1 lbf 446 N100.3 lbf 828 N186.1 lbf 892 N200.5 lbf 4.14 kg9.10 lb
OPH133M Spring in closing 2.50 kg5.51 lb 12 mm0.47 in 59.4 cm³3.62 in³ 545 N122.5 lbf 1090 N245.0 lbf 4.14 kg9.10 lb
OPH-73-P-6-L-SM-8-P-B-S
Data Sheet
3D Model
Weight
0.48 kg1.06 lb
Stroke Per Jaw
6 mm0.24 in
Fluid Consumption Double Stroke
7.3 cm³0.45 in³
Closing Force Per Jaw @ 6 bar
100 N22.5 lbf
Opening Force Per Jaw @ 6 bar
111 N25.0 lbf
Total closing force @ 6 bar
200 N45.0 lbf
Total opening force @ 6 bar
222 N49.9 lbf
Recommended Workpiece Weight
1.00 kg2.20 lb
OPH73M

Spring in closing

Data Sheet
3D Model
Weight
0.51 kg1.12 lb
Stroke Per Jaw
6 mm0.24 in
Fluid Consumption Double Stroke
7.3 cm³0.45 in³
Closing Force Per Jaw @ 6 bar
135 N30.3 lbf
Total closing force @ 6 bar
270 N60.7 lbf
Recommended Workpiece Weight
1.00 kg2.20 lb
OPH-88-P-8-L-SM-8-P-B-S
Data Sheet
3D Model
Weight
0.70 kg1.54 lb
Stroke Per Jaw
8 mm0.31 in
Fluid Consumption Double Stroke
16.5 cm³1.01 in³
Closing Force Per Jaw @ 6 bar
174 N39.1 lbf
Opening Force Per Jaw @ 6 bar
191 N42.9 lbf
Total closing force @ 6 bar
348 N78.2 lbf
Total opening force @ 6 bar
382 N85.9 lbf
Recommended Workpiece Weight
1.74 kg3.80 lb
OPH88M

Spring in closing

Data Sheet
3D Model
Weight
0.77 kg1.70 lb
Stroke Per Jaw
8 mm0.31 in
Fluid Consumption Double Stroke
16.5 cm³1.01 in³
Closing Force Per Jaw @ 6 bar
225 N50.6 lbf
Total closing force @ 6 bar
450 N101.2 lbf
Recommended Workpiece Weight
1.74 kg3.80 lb
OPH-108-P-10-L-SM-8-P-B-S
Data Sheet
3D Model
Weight
1.40 kg3.08 lb
Stroke Per Jaw
10 mm0.39 in
Fluid Consumption Double Stroke
31.9 cm³1.95 in³
Closing Force Per Jaw @ 6 bar
268 N60.2 lbf
Opening Force Per Jaw @ 6 bar
292 N65.6 lbf
Total closing force @ 6 bar
536 N120.5 lbf
Total opening force @ 6 bar
584 N131.3 lbf
Recommended Workpiece Weight
2.68 kg5.90 lb
OPH108M

Spring in closing

Data Sheet
3D Model
Weight
1.55 kg3.42 lb
Stroke Per Jaw
10 mm0.39 in
Fluid Consumption Double Stroke
31.9 cm³1.95 in³
Closing Force Per Jaw @ 6 bar
350 N78.7 lbf
Total closing force @ 6 bar
700 N157.4 lbf
Recommended Workpiece Weight
2.68 kg5.90 lb
OPH-133-P-12-L-SM-8-P-B-S
Data Sheet
3D Model
Weight
2.30 kg5.06 lb
Stroke Per Jaw
12 mm0.47 in
Fluid Consumption Double Stroke
59.4 cm³3.62 in³
Closing Force Per Jaw @ 6 bar
414 N93.1 lbf
Opening Force Per Jaw @ 6 bar
446 N100.3 lbf
Total closing force @ 6 bar
828 N186.1 lbf
Total opening force @ 6 bar
892 N200.5 lbf
Recommended Workpiece Weight
4.14 kg9.10 lb
OPH133M

Spring in closing

Data Sheet
3D Model
Weight
2.50 kg5.51 lb
Stroke Per Jaw
12 mm0.47 in
Fluid Consumption Double Stroke
59.4 cm³3.62 in³
Closing Force Per Jaw @ 6 bar
545 N122.5 lbf
Total closing force @ 6 bar
1090 N245.0 lbf
Recommended Workpiece Weight
4.14 kg9.10 lb

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
OPH-3

OPH is a sealed three-finger parallel gripper featuring high reliability that is suitable for handling rough/dirty workpieces.
Grippers
LPG

LPG is a long stroke two-finger parallel gripper featuring high reliability and a long service life, suitable for many applications including dirty/harsh environments.
Grippers
HPG-2

HPG is a universal two-finger parallel gripper featuring high repeatability and long service life, suitable for a wide range of industrial 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 3D Model
OPH-73-P-6-L-SM-8-P-B-S
OPH73M Spring in closing
OPH-88-P-8-L-SM-8-P-B-S
OPH88M Spring in closing
OPH-108-P-10-L-SM-8-P-B-S
OPH108M Spring in closing
OPH-133-P-12-L-SM-8-P-B-S
OPH133M Spring in closing
OPH-73-P-6-L-SM-8-P-B-S
Data Sheet
3D Model
OPH73M

Spring in closing

Data Sheet
3D Model
OPH-88-P-8-L-SM-8-P-B-S
Data Sheet
3D Model
OPH88M

Spring in closing

Data Sheet
3D Model
OPH-108-P-10-L-SM-8-P-B-S
Data Sheet
3D Model
OPH108M

Spring in closing

Data Sheet
3D Model
OPH-133-P-12-L-SM-8-P-B-S
Data Sheet
3D Model
OPH133M

Spring in closing

Data Sheet
3D Model

Modules & Accessories

OPH-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
TOH REED type magnetic switch, horizontal mount, normally open 5 - 50 mA REED 2 12 - 24 V 3 m118.11 in IP67
TOV REED type magnetic switch, vertical mount, normally open 5 - 50 mA REED 2 12 - 24 V 3 m118.11 in IP67
DSL1C REED type magnetic switch, normally open 100 mA REED 2 3 - 24 V 2.5 m98.43 in IP67
T2H HALL effect magnetic switch, horizontal mount, normally open 5 - 25 mA HALL 2 10 - 30 V 3 m118.11 in IP67
T2V HALL effect magnetic switch, vertical mount, normally open 5 - 25 mA HALL 2 10 - 30 V 3 m118.11 in IP67
T3PH HALL effect magnetic switch, 3-wire 100 mA HALL 3 10 - 28 V 3 m3 m118.11 in IP67
SM8 PNP proximity switch, normally open, M8x1 thread 200 mA Proximity 3 10 - 30 V 2 m78.74 in IP67 2 mm0.08 in
TOH

REED type magnetic switch, horizontal mount, normally open

Max Current
5 - 50 mA
Type
REED
Wires
2
Voltage
12 - 24 V
Cable Length
3 m118.11 in
Protection
IP67
TOV

REED type magnetic switch, vertical mount, normally open

Max Current
5 - 50 mA
Type
REED
Wires
2
Voltage
12 - 24 V
Cable Length
3 m118.11 in
Protection
IP67
DSL1C

REED type magnetic switch, normally open

Max Current
100 mA
Type
REED
Wires
2
Voltage
3 - 24 V
Cable Length
2.5 m98.43 in
Protection
IP67
T2H

HALL effect magnetic switch, horizontal mount, normally open

Max Current
5 - 25 mA
Type
HALL
Wires
2
Voltage
10 - 30 V
Cable Length
3 m118.11 in
Protection
IP67
T2V

HALL effect magnetic switch, vertical mount, normally open

Max Current
5 - 25 mA
Type
HALL
Wires
2
Voltage
10 - 30 V
Cable Length
3 m118.11 in
Protection
IP67
T3PH

HALL effect magnetic switch, 3-wire

Max Current
100 mA
Type
HALL
Wires
3
Voltage
10 - 28 V
Cable Length
3 m3 m118.11 in
Protection
IP67
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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