Parallel gripper VGFR28‑76
VGFR series parallel grippers with rack-and-pinion guide. Stroke per jaw from 3 mm to 70 mm. Permissible workpiece weight from 1.5 kg to 95 kg. Number of fingers — 2.
Key specifications
- Stroke per jaw
- 6 mm
- Opening force
- 44×P N
- Closing force
- 41×P N
- Workpiece operating mass
- 1.5 kg
- Gripper weight
- 0.3 kg
-
Additional specifications VGFR28-76
SpecificationsBase versionVGFR28-76Normally openVGFR28-76-NONormally closedVGFR28-76-NCNumber of fingers 2 pcs 2 pcs 2 pcs Principle of Operation parallel, rack and pinion Maximum finger opening 90 mm 90 mm 90 mm Theoretical max. gripping force (opening/closing) 60P/55P 60P/- -/55P Repeat positioning accuracy ± 0.02 mm ± 0.02 mm ± 0.02 mm P: Operating air pressure 3-8 bar Operating temperature -5-60 °C Protection rating 40 Opening/closing time 0.02/0.02 sec 0.02/0.04 sec 0.04/0.02 sec Air consumption per cycle 0.056 l 0.095 l 0.095 l Maximum permissible load per finger 0.4 kg 0.4 kg 0.4 kg Base versionVGFR28-76 Base version- Number of fingers
- 2 pcs
- Principle of Operation
- parallel, rack and pinion
- Maximum finger opening
- 90 mm
- Theoretical max. gripping force (opening/closing)
- 60P/55P
- Repeat positioning accuracy
- ± 0.02 mm
- P: Operating air pressure
- 3-8 bar
- Operating temperature
- -5-60 °C
- Protection rating
- 40
- Opening/closing time
- 0.02/0.02 sec
- Air consumption per cycle
- 0.056 l
- Maximum permissible load per finger
- 0.4 kg
Normally openVGFR28-76-NO- Number of fingers
- 2 pcs
- Principle of Operation
- parallel, rack and pinion
- Maximum finger opening
- 90 mm
- Theoretical max. gripping force (opening/closing)
- 60P/-
- Repeat positioning accuracy
- ± 0.02 mm
- P: Operating air pressure
- 3-8 bar
- Operating temperature
- -5-60 °C
- Protection rating
- 40
- Opening/closing time
- 0.02/0.04 sec
- Air consumption per cycle
- 0.095 l
- Maximum permissible load per finger
- 0.4 kg
Normally closedVGFR28-76-NC- Number of fingers
- 2 pcs
- Principle of Operation
- parallel, rack and pinion
- Maximum finger opening
- 90 mm
- Theoretical max. gripping force (opening/closing)
- -/55P
- Repeat positioning accuracy
- ± 0.02 mm
- P: Operating air pressure
- 3-8 bar
- Operating temperature
- -5-60 °C
- Protection rating
- 40
- Opening/closing time
- 0.04/0.02 sec
- Air consumption per cycle
- 0.095 l
- Maximum permissible load per finger
- 0.4 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 -5~240℃
-
Description VGFR28-76
Pneumatic grippers are one of the most common types of end effectors in industrial robotics due to their simplicity, high response speed, and reliability. Their operating principle is based on converting compressed air energy into mechanical jaw movement. The main advantages of pneumatic grippers include low component cost, easy installation and maintenance, and the ability to operate in harsh environments without the risk of overheating or short circuits. They are ideally suited for repetitive operations with fixed gripping forces, such as loading and unloading workpieces on CNC machines, sorting on conveyor lines, and basic product assembly. -
Dimensions & Drawings VGFR28-76
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