We are pleased to announce the launch of two new pneumatic grippers, now included in the FAIRINO CNC accessory ecosystem:
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SHG2+125-2 – Heavy-Duty Parallel Gripper
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SHZ3+64-1 – Heavy-Duty Centering Gripper
Designed for CNC machine tending applications, these grippers combine pneumatic gripping technology with compatibility within the FAIRINO collaborative robot ecosystem, offering a practical and cost-effective solution for automated loading and unloading.
Why These Products?
In the CNC machining industry, manufacturers face growing challenges, including a shortage of skilled operators, inefficient manual material handling, and the fatigue associated with repetitive loading and unloading tasks. Although high-performance imported pneumatic grippers are available, their high prices and long lead times can make automation projects more difficult to implement.
FAIRINO's new gripper solutions are designed to help customers overcome these challenges by providing strong gripping force, lightweight construction, high repeatability, and cost-effective pneumatic operation.
Key benefits include:
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High gripping force: The SHG2+125-2 delivers up to 3,000 N of external gripping force, making it suitable for handling heavy metal workpieces, including metal blanks.
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High repeatability: Both models achieve a repeatability of 0.01 mm, supporting accurate and consistent workpiece positioning during machine tending.
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Reliable and cost-effective operation: Pneumatic actuation offers fast response, reliable performance, and low operating costs.
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Adaptability to machining environments: IP40 protection and an operating temperature range of 5–90°C support use in typical machining environments.
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Flexible application options: The parallel gripper is designed for square and rectangular workpieces, while the three-finger centering gripper is suitable for cylindrical components such as shafts and gears.
By automating repetitive CNC loading and unloading operations, these solutions can help customers reduce labor requirements, improve production efficiency, and maintain consistent machining quality.
Product Specifications
SHG2+125-2
| Gripper type | Two-finger parallel gripper |
| Recommended application | Square and rectangular workpieces |
| Repeatability | 0.01 mm |
| External gripping force | 3,000 N |
| Internal gripping force | 3,250 N |
| Rated air pressure | 6 bar |
| Minimum air pressure | 2.5 bar |
| Maximum air pressure | 8 bar |
| Recommended finger length | 185 mm |
| Gripper body weight | 2.4 kg |
| Protection rating | IP40 |
| Operating temperature | 5–90°C |
SHZ3+64-1
| Gripper type | Three-finger centering gripper |
| Recommended application | Shafts, gears, and cylindrical workpieces |
| Repeatability | 0.01 mm |
| External gripping force | 580 N |
| Internal gripping force | 640 N |
| Rated air pressure | 6 bar |
| Minimum air pressure | Not specified |
| Maximum air pressure | 8 bar |
| Recommended finger length | 90 mm |
| Gripper body weight | 0.35 kg |
| Protection rating | IP40 |
| Operating temperature | 5–90°C |
Gripping forces are specified within the recommended finger length and weight conditions. Actual performance depends on the workpiece, finger design, and application conditions.
Delivery and Warranty
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Lead time: Approximately 2 months after order placement.
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Warranty: 1 year.
Important Application Notes
Please note the following when discussing these products with customers:
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The gripper body does not include the robot-side mounting adapter. Customers or integrators will need to develop or provide the appropriate adapter for their application.
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Custom gripper fingers are not included and must be designed according to the geometry and requirements of the workpiece.
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Application suitability should be evaluated based on workpiece dimensions, weight, gripping position, and the actual machining environment.
Frequently Asked Questions
Q1: What are the minimum, rated, and maximum air pressure requirements?
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SHG2+125-2: Minimum 2.5 bar, rated 6 bar, maximum 8 bar.
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SHZ3+64-1: Rated 6 bar, maximum 8 bar. The minimum operating pressure has not been specified.
Q2: What is the main difference between the two models?
The SHG2+125-2 is a two-finger parallel gripper designed for stable parallel gripping of square and rectangular workpieces. The SHZ3+64-1 is a three-finger centering gripper designed for synchronous centering of cylindrical workpieces.
Q3: What are the operating temperature and protection rating?
Both models have an IP40 protection rating and an operating temperature range of 5–90°C.
Q4: What are the recommended finger lengths and gripper weights?
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SHG2+125-2: Recommended finger length of 185 mm; gripper body weight of 2.4 kg.
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SHZ3+64-1: Recommended finger length of 90 mm; gripper body weight of 0.35 kg.
Q5: What gripping forces can the grippers provide?
Within the recommended finger length and weight conditions:
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SHG2+125-2: 3,250 N internal gripping force and 3,000 N external gripping force.
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SHZ3+64-1: 640 N internal gripping force and 580 N external gripping force.
Next Steps
We encourage our partners to introduce these new grippers to customers in the CNC machining industry, particularly those looking to automate repetitive machine tending operations and improve productivity.
As part of the FAIRINO CNC accessory ecosystem, these products provide an additional option for building practical and cost-effective collaborative robot automation solutions.
Please contact us if you have any questions regarding product specifications, application suitability, or order arrangements.
Thank you for your continued support and cooperation.