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GSGS

GS-10 GS-16 GS-20 GS-25 GS-32 GS-40

2-jaw parallel-acting grippers

2-jaw parallel-acting self-centering pneumaticgripper series GS• Double acting.• Exclusive backlash adjusting system.• Long life and reliability, maintenance free.• Different options for fastening.• Optional proximity magnetic sensors.• Spring closed (-NC) or spring open (-NO) option.

GS-10 GS-16 GS-20 GS-25 GS-32 GS-40

Medium Filtered, lubricated / non lubricated compressed

air

Pressure range 2.5 ÷ 8 bar 1.5 ÷ 8 bar 1 ÷ 8 bar

Temperature range 5° ÷ 60°C.

Opening gripping force at 6 bar each jaw 18 N 50 N 106 N 141 N 250 N 350 N

Opening total gripping force at 6 bar 36 N 100 N 212 N 282 N 500 N 700 N

Closing gripping force at 6 bar each jaw 14 N 43 N 93 N 127 N 215 N 307 N

Closing total gripping force at 6 bar 28 N 86 N 186 N 254 N 430 N 614 N

(±0.3 mm)Total stroke 4.6 mm 6.8 mm 10.4 mm 14.4 mm 22 mm 30 mm

Maximum working frequency 3 Hz 3 Hz 2 Hz 2 Hz 2 Hz 2 Hz

Cycle air consumption 0.7 cm3 3 cm3 7 cm3 14 cm3 28 cm3 61 cm3

Closing time without load 0.01 s 0.02 s 0.05 s 0.07 s 0.09 s 0.12 s

Repetition accuracy 0.02 mm 0.02 mm 0.02 mm 0.02 mm 0.02 mm 0.02 mm

Weight 45 g 98 g 207 g 365 g 645 g 1155 g

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GS

1.3

2.4

Ø5 h

7

GS-10

(N°2) M3x6mm

Ø11 H9 x 2mm

Ø2 H9 x 3mm

(N°2) Ø2.6mm

(N°2+2) M2.5x4mm

(N°2) M3x6mm (N°4) M3x5.5mm (N°2) M3

2-jaw parallel-acting grippers

Dimensions (mm)

Hole for fastening

Sensor groove

Dowel pin hole

Dowel pin hole

Through hole for fastening

Hole for fastening

Hole for fastening Hole for fastening Air connection

STROKE EACH JAW

CLOSED

Compressed air in A: gripper opening. Compressed air in B: gripper closing.

(N°1+1) Ø1.5 H8 x 4mm Dowel pin hole

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GS

GS-16

(N°2) Ø3.4mm

(N°2) M4x4.5mm (N°4) M4x8mm (N°2) M5

(N°2) M4x8mm

Ø17 H9 x 2mm

Ø3 H9 x 3mm

(N°2+2) M3x5mm

Ø5.5

h7

2.5

1.3

(N°1+1) Ø2 H8 x 5mm

2-jaw parallel-acting grippers

Dimensions (mm)

Hole for fastening

Sensor groove

Sensor grooveCentering spot facing

Dowel pin hole

Hole for fastening STROKE EACH JAWCLOSED

Through hole for fastening

Hole for fastening Hole for fastening Air connection

Compressed air in A: gripper opening. Compressed air in B: gripper closing.

Dowel pin hole

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GS

GS-20

(N°2) M5x10mm

(N°1+1) Ø2.5 H8 x 8mm

Ø21 H9 x 3mm

Ø4 H9 x 4mm

(N°2+2) M4x8mm

(N°2) Ø4.3mm

(N°2) M5

Ø7 h

7

3

1.6

(N°2) M5x8mm

2-jaw parallel-acting grippers

Dimensions (mm)

Hole for fastening

Sensor groove

Sensor grooveCentering spot facing

Dowel pin hole

Hole for fasteningSTROKE EACH JAWCLOSED

(N°4) M5x10mm

Through hole for fastening

Foro per fissaggioAir connection

Compressed air in A: gripper opening. Compressed air in B: gripper closing.

Centering spot facing

Hole for fastening

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GS

GS-25

(N°2) Ø5.1mm

(N°4) M6x12mm

(N°2) M5

(N°2) M6x12mm

(N°1+1) Ø3 H8 x 10mm

Ø26 H9 x 3.5mm Ø4 H9 x 4mm

(N°2+2) M5x10mm

Ø9

h7

4

2.1

(N°2) M6x10mm

2-jaw parallel-acting grippers

Through hole for fastening

Hole for fastening

Air connection

Compressed air in A: gripper opening. Compressed air in B: gripper closing.

Dimensions (mm)

Hole for fasteningSensor groove

Sensor groove

Centering spot facing Dowel pin hole

Hole for fastening STROKE EACH JAW

CLOSED Dowel pin hole

Hole for fastening

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GS

GS-32

(N°2) M6x12mm

Ø34 H9 x 4mm

Ø5 H9 x 5mm

(N°2) Ø5.1mm

(N°4) M6x12mm

(N°2) M6x10mm

(N°2+2) M6x12mm

2-jaw parallel-acting grippers

Through hole for fastening

Hole for fastening

Air connection(N°2) M5

Compressed air in A: gripper opening. Compressed air in B: gripper closing.

Dimensions (mm)

Hole for fastening

Hole for fastening

Sensor groove

Sensor grooveCentering spot facing

Hole for fastening STROKE EACH JAW

Dowel pin hole

CLOSED

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GS

GS-40

(N°2) Ø6.8mm

(N°4) M8x21mm

(N°2) M5

(N°2) M8x17mm

(N°2) M8x13mm

(N°2+2) M8x14mm

Ø41 x 3mm+0.05+0.02

Ø5 H9 x 5mm

2-jaw parallel-acting grippers

Dimensions (mm)

Hole for fasteningSensor groove

Sensor groove

Centering spot facing

Hole for fastening

Through hole for fastening

Hole for fastening

Hole for fastening

Air connection

STROKE EACH JAW

Compressed air in A: gripper opening. Compressed air in B: gripper closing.

CLOSED

Dowel pin hole

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GS

2-jaw parallel-acting grippers

Pressurized chamber

GrippingThe gripper is double-acting for either internal (A) or external (B) gripping applications.The opening force is higher.

It is also available, on request, with a closing (-NC) or opening (-NO) spring.