Toothed parallel gripper VGFR72-192
Parallel pneumatic gripper for heavy parts. Force up to 2166 N, stroke 16 mm, load capacity up to 20 kg.
- Workpiece weight
- 10 kg
- Gripper weight
- 2.7 kg
- Stroke per jaw
- 16 mm
- Opening force
- 340×P N
- Closing force
- 316×P N
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Additional specifications VGFR72-192
SpecificationsBase versionVGFR72-192Normally openVGFR72-192-NONormally closedVGFR72-192-NCNumber of fingers 2 pcs 2 pcs 2 pcs Principle of Operation parallel, rack and pinion Theoretical maximum gripping force: opening/closing 361P/332P N 361P/- N -/322P N Maximum finger opening 180 mm 180 mm 180 mm Maximum allowable single-finger gripping weight 3.6 kg 3.6 kg 3.6 kg Repeated gripping accuracy ± 0.03 mm ± 0.03 mm ± 0.03 mm Opening/closing time 0.1/0.1 sec 0.1/0.2 sec 0.2/0.1 sec Air consumption per cycle 0.95 l 1.7 l 1.55 l P: Operating air pressure 3~8 bar Protection rating IP40 Operating temperature 0~60 °C Gripper weight 2.7 kg 3.45 kg 3.5 kg Base versionVGFR72-192 Base version- Number of fingers
- 2 pcs
- Principle of Operation
- parallel, rack and pinion
- Theoretical maximum gripping force: opening/closing
- 361P/332P N
- Maximum finger opening
- 180 mm
- Maximum allowable single-finger gripping weight
- 3.6 kg
- Repeated gripping accuracy
- ± 0.03 mm
- Opening/closing time
- 0.1/0.1 sec
- Air consumption per cycle
- 0.95 l
- P: Operating air pressure
- 3~8 bar
- Protection rating
- IP40
- Operating temperature
- 0~60 °C
- Gripper weight
- 2.7 kg
Normally openVGFR72-192-NO- Number of fingers
- 2 pcs
- Principle of Operation
- parallel, rack and pinion
- Theoretical maximum gripping force: opening/closing
- 361P/- N
- Maximum finger opening
- 180 mm
- Maximum allowable single-finger gripping weight
- 3.6 kg
- Repeated gripping accuracy
- ± 0.03 mm
- Opening/closing time
- 0.1/0.2 sec
- Air consumption per cycle
- 1.7 l
- P: Operating air pressure
- 3~8 bar
- Protection rating
- IP40
- Operating temperature
- 0~60 °C
- Gripper weight
- 3.45 kg
Normally closedVGFR72-192-NC- Number of fingers
- 2 pcs
- Principle of Operation
- parallel, rack and pinion
- Theoretical maximum gripping force: opening/closing
- -/322P N
- Maximum finger opening
- 180 mm
- Maximum allowable single-finger gripping weight
- 3.6 kg
- Repeated gripping accuracy
- ± 0.03 mm
- Opening/closing time
- 0.2/0.1 sec
- Air consumption per cycle
- 1.55 l
- P: Operating air pressure
- 3~8 bar
- Protection rating
- IP40
- Operating temperature
- 0~60 °C
- Gripper weight
- 3.5 kg
CONFIGURATION OPTIONS- B: Bottom ventilation
- P: IP64 protection rating with dust cover
- NO/NC: Self-locking when open / self-locking when closed
- H: High-temperature resistance
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Description VGFR72-192
Two-finger parallel pneumatic gripper for heavy workpieces
The VGFR72-192 pneumatic two-finger parallel gripper is designed for secure workpiece holding and precise positioning of components weighing up to 20 kg within industrial robot systems, CNC machining centres, and assembly lines. This model is widely used in heavy machinery manufacturing, metalworking, foundry operations, and logistics where stable performance under high cycle rates and dynamic loads is essential.
Design Features and Benefits
The toothed guide, developed on the principle of a chuck mechanism, provides increased load capacity and resistance to lateral and moment loads, significantly outperforming traditional T-slot designs in terms of service life. The wedge drive mechanism synchronises jaw motion, ensuring high repeatability (±0.03 mm) and consistent clamping force regardless of the contact point. The anodised aluminium body makes the gripper rigid and corrosion-resistant at a moderate weight (2.75 kg), which is critical for high-speed operations. The side pneumatic port simplifies installation in confined spaces.
Modifications and Options
The base VGFR72-192 model can be enhanced with options to suit specific working conditions: IP64 dust protection cover (P), self-locking with normally open (NO) or normally closed (NC) springs, high-temperature version up to 240°C (H), and a short-stroke version (S) with 8 mm travel for more compact workpieces. Inductive and magnetic proximity sensors are available for finger position monitoring.
System Integration and Compatibility
For a complete solution, the VGFR72-192 base gripper can be supplemented with replaceable fingers, adapter flanges for robot or equipment mounting, and ZM-32X-A quick-change fingers for rapid changeover between different workpiece types. Compatibility with compensation modules and rotary units further expands functionality and protects the gripper from overloads.
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Dimensions & Drawings VGFR72-192
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