VGFZ42-78 3-finger pneumatic gripper for high-precision operations
The VGFZ series centering grippers feature a toothed guide and jaw strokes from 4 mm to 45 mm. The gripping workpiece can be used with working weights ranging from 1.67 to 220 kg.
Key specifications
- Stroke per jaw
- 6 mm
- Opening force
- 116×P N
- Closing force
- 106×P N
- Workpiece operating mass
- 3 kg
- Gripper weight
- 0.5 kg
-
Additional specifications VGFZ42-78
SpecificationsBase versionVGFZ42-78Normally openVGFZ42-78-NONormally closedVGFZ42-78-NCNumber of fingers 3 pcs 3 pcs 3 pcs Principle of Operation rack and pinion Теоретическое максимальное усилие зажима (открытие/закрытие) 116P/106P N 116P/- N -/106P N Maximum finger opening 90 mm 90 mm 90 mm Repeat positioning accuracy ± 0.02 mm ± 0.02 mm ± 0.02 mm Maximum permissible load per finger 0.35 kg 0.35 kg 0.35 kg Opening/closing time 0.03/0.03 sec 0.02/0.04 sec 0.04/0.02 sec P: Operating air pressure 3-8 bar Air consumption per cycle 0.14 l 0.25 l 0.18 l Protection rating 40 Operating temperature -5~60 °C Gripper weight 0.5 kg 0.61 kg 0.62 kg Base versionVGFZ42-78 Base version- Number of fingers
- 3 pcs
- Principle of Operation
- rack and pinion
- Теоретическое максимальное усилие зажима (открытие/закрытие)
- 116P/106P N
- Maximum finger opening
- 90 mm
- Repeat positioning accuracy
- ± 0.02 mm
- Maximum permissible load per finger
- 0.35 kg
- Opening/closing time
- 0.03/0.03 sec
- P: Operating air pressure
- 3-8 bar
- Air consumption per cycle
- 0.14 l
- Protection rating
- 40
- Operating temperature
- -5~60 °C
- Gripper weight
- 0.5 kg
Normally openVGFZ42-78-NO- Number of fingers
- 3 pcs
- Principle of Operation
- rack and pinion
- Теоретическое максимальное усилие зажима (открытие/закрытие)
- 116P/- N
- Maximum finger opening
- 90 mm
- Repeat positioning accuracy
- ± 0.02 mm
- Maximum permissible load per finger
- 0.35 kg
- Opening/closing time
- 0.02/0.04 sec
- P: Operating air pressure
- 3-8 bar
- Air consumption per cycle
- 0.25 l
- Protection rating
- 40
- Operating temperature
- -5~60 °C
- Gripper weight
- 0.61 kg
Normally closedVGFZ42-78-NC- Number of fingers
- 3 pcs
- Principle of Operation
- rack and pinion
- Теоретическое максимальное усилие зажима (открытие/закрытие)
- -/106P N
- Maximum finger opening
- 90 mm
- Repeat positioning accuracy
- ± 0.02 mm
- Maximum permissible load per finger
- 0.35 kg
- Opening/closing time
- 0.04/0.02 sec
- P: Operating air pressure
- 3-8 bar
- Air consumption per cycle
- 0.18 l
- Protection rating
- 40
- Operating temperature
- -5~60 °C
- Gripper weight
- 0.62 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
-
Dimensions & Drawings VGFZ42-78
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