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QPG – 3-finger

QPG – 3-finger

 

 

Features and Benefits
• Robust and lightweight housing
• Sturdy T-slot with hardened steel gibs
• Mounting from one side in two screw directions
• Compact dimensions

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Pneumatic Parallel Grippers

QPG 3-Finger

QPG is a universal three-finger centric gripper featuring high repeatability and long service life, suitable for a wide range of industrial applications.

Advantages

  • Robust and lightweight housing made of hard-coated aluminum alloy.
  • Sturdy T-slot with hardened steel gibs for effective jaw guidance, precise handling, and easy maintenance.
  • Compact dimensions for minimal impact in space sensitive applications.
  • Mounting from one side in two 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.

 

Datasheet3D DrawingModelStroke
Per Jaw

mm (in)
Air Consumption
Per Cycle
(Dual Stroke)

cmᶾ (inᶾ)
Closing Force
Per Jaw
@ 6 bar

N (lb)
Opening Force
Per Jaw
@ 6 bar

N (lb)
Closing Force
Per Jaw
@ 6 bar

N (lb)
Opening Force
Per Jaw
@ 6 bar

N (lb)
Recommended
Workpiece
Weight*

Kg (lb)
Weight


Kg (lb)
Repeatability
QPG 3064
(0.16)
8.4
(0.51)
107
(24.1)
117
(26.3)
321
(72.2)
351
(78.9)
1.07
(2.4)
0.3
(0.66)
± 0.01 mm
(±0.0004 in)
QPG 306 S2
(0.08)
8.4
(0.51)
210
47.2)
230
(51.7)
630
(141.6)
690
(155.1)
2.1
(4.6)
0.3
(0.66)
± 0.01 mm
(±0.0004 in)
QPG 3076
(0.24)
23.4
(1.43)
203
(45.6)
213
(47.9)
609
(136.9)
639
(143.6)
2.03
(4.5)
0.68
(1.50)
± 0.01 mm
(±0.0004 in)
QPG 307 S3
(0.12)
23.4
(1.43)
402
(90.4)
422
(94.9)
1206
(271.1)
1266
(284.6)
4.02
(8.8)
0.68
(1.50)
± 0.01 mm
(±0.0004 in)
QPG 3098
(0.31)
52.3
(3.19)
340
(76.4)
360
(80.9)
1020
(229.3)
1080
(242.8)
3.4
(7.5)
1
(2.20)
± 0.01 mm
(±0.0004 in)
QPG 309 S4
(0.16)
52.3
(3.19)
675
(151.7)
715
(160.7)
2025
(455.2)
2145
(482.2)
6.75
(14.9)
1
(2.20)
± 0.01 mm
(±0.0004 in)
QPG 31110
(0.39)
108
(6.59)
565
(127.0)
590
(132.6)
1695
(381.0)
1770
(397.9)
5.65
(12.4)
1.6
(3.52)
± 0.01 mm
(±0.0004 in)
QPG 311 S5
(0.20)
108
(6.59)
1117
(251.1)
1168
(262.6)
3351
(753.3)
3504
(787.7)
11.17
(24.6)
1.6
(3.52)
± 0.01 mm
(±0.0004 in)
QPG 31312
(0.47)
225
(13.73)
983
(221.0)
1010
(227.0)
2949
(662.9)
3030
(681.1)
9.83
(21.6)
2.8
(6.16)
± 0.01 mm
(±0.0004 in)
QPG 313 S6
(0.24)
225
(13.73)
19431997
(448.9)
5829
(1310.4)
5991
(1346.8)
19.43
(42.7)
2.8
(6.16)
± 0.01 mm
(±0.0004 in)
QPG 31716
(0.63)
549
(33.49)
1777
(399.5)
1840
(413.6)
5331
(1198.4)
5520
(1240.9)
17.77
(39.1)
6
(13.20)
± 0.01 mm
(±0.0004 in)
QPG 317 S8
(0.31)
549
(33.49)
3513
(789.7)
3638
(817.8)
10539
(2369.2)
10914
(2453.5)
35.13
(77.3)
6
(13.20)
± 0.01 mm
(±0.0004 in)
QPG 32220
(0.79)
949
(57.9)
2495
(560.9)
2586
(581.3)
7485
(1682.6)
7758
(1744.0)
24.95
(54.9)
12
(26.40)
± 0.01 mm
(±0.0004 in)
QPG 322 S10
(0.39)
949
(57.9)
4932
(1108.7)
5112
(1149.2)
14796
(3326.1)
15336
(3447.5)
49.32
(108.5)
12
(26.40)
± 0.01 mm
(±0.0004 in)
QPG 33030
(1.18)
2692
(164.2)
4727
(1062.6)
4888
(1098.8)
14181
(3187.9)
14664
(3296.5)
47.27
(104.0)
30
(66.00)
± 0.01 mm
(±0.0004 in)
QPG 330 S15
(0.59)
2692
(164.2)
9343
(2100.3)
9663
(2172.2)
28029
(6300.9)
28989
(6516.7)
93.43
(205.5)
30
(66.00)
± 0.01 mm
(±0.0004 in)
The dimensions are indicative and susceptible to changes due to technical improvements. We reserve the right to make changes without notice.

Operating pressure 2 – 8 bar
Ambient temperature 5-60°C
Sound emissions (sound pressure) ≤ 70 db (A) in each direction

ACCESSORIES

SWITCH BRACKETS

CONTROL POSITION SWITCHES

SAFETY DEVICE WITH SPRING

WORKPIECE STABILIZER