Three-Finger Pneumatic Centering Gripper

EXW
$203.83-1,311.57 /Set
China
355 Huade Road, Economic Development Zone, Jinan City
+86-0531-87201565
Online Contact
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Product Introduction

Aovita robot end-of-arm gripper is a component installed at the end of an industrial robot arm for gripping workpieces or performing operations. It can work with industrial robot arms to achieve clamping and handling of various workpieces. The combination of the robotic arm and the end gripper fully imitates the human arm.

■ High Ease of Use

  • Compact overall dimensions designed to ensure high gripping force while reducing work interference.
  • Gripper mounting holes and finger mounting holes are consistent with most general-purpose grippers to ensure interchangeability.
  • The main body is made of high-strength aerospace aluminum, ensuring high strength while achieving lightweight design and reducing additional load on the manipulator.
  • All models provide multiple mounting and air connection methods. Users can select the mounting method according to different working conditions for simple, efficient installation and strong versatility.


■ High Safety

  • Adopts fully enclosed T-type heavy-duty high-hardness guide rails and elliptical piston drive design, combined with wedge transmission mechanism, for solid structure and stable gripping.
  • Integrated with clamping/releasing position detection and piston position detection, providing users with air-cutoff mechanical self-locking or pressure-holding self-locking functions to ensure safe and reliable automated production.

■ Cost Reduction and Efficiency Improvement for Users  

  • Key components adopt customized special surface treatment technology to ensure wear and corrosion resistance. Self-lubricating design at critical positions basically achieves maintenance-free operation with high reliability.  
  • Enables continuous and stable automated production, reducing enterprise staffing and maintenance costs, thereby lowering production costs and improving production efficiency for users.  

■ Reliable Quality and High Cost Performance  

  • Aovita's complete ISO 9001 quality management system enables full-process production control to ensure manufacturing quality.  
  • Raw materials are controlled at the source to ensure product quality. Customized surface treatment and heat treatment processes are applied, and all core components are self-manufactured to ensure high manufacturing precision.  
  • Focused on providing high cost-performance robot peripheral products for users. Using product cost performance to reduce overall equipment investment and promote the popularization of automation.  


Aovita pneumatic grippers are suitable for application scenarios such as handling and assembly of medium and large parts in industries including machining, auto parts, casting and forging, new energy, packaging, education and scientific research.

Product Parameters

Product Model

Single Finger Stroke/mm

Closing Gripping Force/N

Opening Gripping Force/N

Recommended Gripping Weight/kg

Product Weight/kg

PST-50

4

300

320

1.5

0.27

2

600

640

2.8

0.27

PST-64

6

500

550

2.6

0.46

3

900

1000

4

0.46

PST-80

8

1000

1080

5

0.9

4

2000

2200

10

0.9

PST-100

10

1800

1900

9

1.7

5

3600

3800

18

1.7

PST-125

13

3100

3200

15

2.7

6

5600

6000

28

2.7

PST-160

16

6000

6200

30

5.5

8

10000

11000

50

5.5

PST-200

25

7100

7500

35

10

14

12000

13000

60

10

PST-240

30

9500

10000

50

17

17

19000

20000

100

17

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