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QPG – 3-finger

QPG – 3-finger

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.


  • 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 jawFluid consumption double strokeClosing force per jaw
@ 6 bar
Opening force per jaw
@ 6 bar
Total closing force
@ 6 bar
Total opening force
@ 6 bar
Recommended workpiece weightWeightRepeat accuracy
QPG 3064 mm8.4 cmᶾ107 N117 N321 N351 N1.61 kg0.30 kg± 0.01 mm
QPG 306S2 mm8.4 cmᶾ210 N230 N630 N690 N3.15 kg0.30 kg± 0.01 mm
QPG 3076 mm23.4 cmᶾ203 N213 N609 N639 N3.05 kg0.68 kg± 0.01 mm
QPG 307S3 mm23.4 cmᶾ402 N422 N1206 N1266 N6.03 kg0.68 kg± 0.01 mm
QPG 3098 mm52.3 cmᶾ340 N360 N1020 N1080 N5.10 kg1 kg± 0.01 mm
QPG 309S4 mm52.3 cmᶾ675 N715 N2025 N2145 N10.13 kg1 kg± 0.01 mm
QPG 31110 mm108 cmᶾ565 N590 N1695 N1770 N8.48 kg1.6 kg± 0.01 mm
QPG 311S5 mm108 cmᶾ1117 N1168 N3351 N3504 N16.76 kg1.6 kg± 0.01 mm
QPG 31312 mm225 cmᶾ983 N1010 N2949 N3030 N14.75 kg2.8 kg± 0.01 mm
QPG 313S6 mm225 cmᶾ1943 N1997 N5829 N5991 N29.15 kg2.8 kg± 0.01 mm
QPG 31716 mm549 cmᶾ1777 N1840 N5331 N5520 N26.66 kg6 kg± 0.01 mm
QPG 317S8 mm549 cmᶾ3513 N3638 N10539 N10914 N52.70 kg6 kg± 0.01 mm
QPG 32220 mm949 cmᶾ2495 N2586 N7485 N7758 N37.43 kg12 kg± 0.01 mm
QPG 322S10 mm949 cmᶾ4932 N5112 N14796 N15336 N73.98 kg12 kg± 0.01 mm
QPG 33030 mm2692 cmᶾ4727 N4888 N14181 N14664 N70.91 kg30 kg± 0.01 mm
QPG 330S15 mm2692 cmᶾ9343 N9663 N28029 N28989 N140.15 kg30 kg± 0.01 mm

Operating pressure 2 – 8 bar
Ambient temperature 5-60°C
Sound 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.