Three-point gripper
HGDT-25-A
Part number: 540859
Data sheet
Feature
Value
Size
25
Stroke per gripper jaw
Max. interchangeability
Max. gripper jaw angular play ax, ay
Max. gripper jaw backlash Sz
Rotational symmetry
Pneumatic gripper repetition accuracy
Type code
3 mm
≤0.2 mm
≤0.1 deg
≤0.05 mm
≤0.2 mm
≤0.03 mm
HGDT
Number of gripper jaws
Mounting position
3
Any
Mode of operation
Double-acting
3-point
Gripper function
Design
Positively driven motion sequence
Inclined plane
Position sensing
For proximity sensor
Symbol
00991894
Total gripping force at 6 bar, opening
Total gripping force at 6 bar, closing
Operating pressure
246 N
207 N
3 bar ... 8 bar
Operating pressure for sealing air
Max. operating frequency of pneumatic gripper
Min. opening time at 6 bar
0 bar ... 0.5 bar
≤4 Hz
28 ms
Min. closing time at 6 bar
25 ms
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on operating and pilot media
Corrosion resistance class (CRC)
Ambient temperature
Operation with oil lubrication possible (required for further use)
2 - Moderate corrosion stress
5 °C ... 60 °C
82 N
Gripping force per gripper jaw at 6 bar, opening
Gripping force per gripper jaw at 6 bar, closing
Mass moment of inertia
69 N
0.48 kgcm²
350 N
Maximum force on gripper jaw Fz, static
Maximum torque on gripper jaw, Mx static
Maximum torque on gripper jaw, My static
Maximum torque on gripper jaw, Mz static
Relubrication interval for guidance elements
Max. mass per external gripper finger
7 Nm
10 Nm
5 Nm
5 MioCyc
10 g
12/15/20 - Subject to change - Festo AG & Co. KG
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