Three-Finger Pneumatic Centric Gripper

Negotiable
China
355 Huade Road, Economic Development Zone, Jinan City
+86-0531-87201565
Online Contact
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Product Introduction

Aovita robotic end-of-arm tooling (https://www.aottotech.com/en/products/Grippers) is a component installed at the end of an industrial robot arm for gripping workpieces or performing tasks. It works in conjunction with the industrial robot arm to enable the gripping and handling of various workpieces. The robotic arm, combined with the end-of-arm tooling, fully mimics the human arm.

■ High Ease of Use

  • Compact external dimensions ensure high gripping force while minimizing workspace interference.
  • Mounting hole patterns for the gripper and jaws are consistent with most common grippers, ensuring interchangeability.
  • The main body is made of high-strength aviation-grade aluminum alloy, providing high strength while achieving lightweight construction to reduce additional load on the robotic arm.
  • All models offer multiple mounting and air connection options, allowing users to select the installation method based on their specific working conditions. Installation is simple and efficient, with strong versatility.


■ High Safety

  • Features a fully enclosed T-type heavy-duty, high-hardness guide rail with an elliptical piston drive design, combined with a wedge transmission mechanism for a robust structure and stable gripping.
  • Integrated clamping/unclamping position detection and piston position detection provide users with mechanical self-locking upon air loss or pressure-holding self-locking functions, ensuring safe and reliable automated production.

■ Cost Reduction and Efficiency Improvement for Users

  • Key components utilize customized special surface treatment technology to ensure wear and corrosion resistance. Critical positions feature self-lubricating designs, achieving near maintenance-free operation with high reliability.
  • Enables continuous and stable automated production, reducing staffing requirements and maintenance costs, lowering production costs, and improving production efficiency for users.

■ Reliable Quality and High Cost-Effectiveness

  • Aovita's comprehensive ISO9001 quality management system ensures full-process production control, guaranteeing manufacturing quality.
  • Raw materials are strictly controlled at the source to ensure product quality. Customized surface treatment and heat treatment processes, along with fully in-house manufactured core components, ensure high manufacturing precision.
  • Dedicated to providing users with highly cost-effective robotic peripheral products. Product cost-effectiveness reduces overall equipment investment, promoting the popularization of automation.


Aovita pneumatic grippers are suitable for applications involving the handling and assembly of medium to large parts in industries such as machining, automotive parts, casting and forging, new energy, packaging, and education and research.

Product Parameters

Product Model

Stroke per Jaw/mm

Closing Gripping Force/N

Opening Gripping Force/N

Recommended Payload/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