Air gripper (parallel opening/closing type) HFZ series
Brand :
AIRTAC
Caution
- The product images are representative only. Specifications may vary by part number, including shape and color.
- Due to a specification change, only the HFZ10 sensor groove shape has changed from square to round. Please note that the compatible sensor has also changed to the CMSH series accordingly.
Product Description
Parallel opening/closing type air gripper equipped with LRM linear guide.
[Features]
· High rigidity and high precision are achieved by adopting an integrated design linear guide.
· The finger section uses stainless steel for high durability.
· Four finger shapes are available for selection.
· Available in double-acting and single-acting types.
· A positioning pin is attached to the bottom of the linear guide to prevent positional deviation between the guide and the main body.
· The mounting holes on the main body have been made deeper to improve fixing accuracy and enhance installation stability.
[Applications]
· Perfect for work requiring accuracy.
Drawing
HFZ
⌀6
⌀10 to ⌀40
HFK
⌀16 to ⌀40
⌀10
Product Specification
Product Specification
Air gripper (parallel opening/closing type) HFZ series image
| Inner diameter (mm) | 6 | 10 | 16 | 20 | 25 | 32 | 40 | ||
|---|---|---|---|---|---|---|---|---|---|
| Operation method | Double acting, single acting | ||||||||
| Operating fluid | Air (Please use air filtered with a filter of 40 μm or finer) | ||||||||
| Operating pressure range | Double acting | ⌀6, ⌀10 | 0.2–0.7 MPa (28–100 psi) (2.0–7.0 bar) | ||||||
| Others | 0.1–0.7 MPa (15–100 psi) (1.0–7.0 bar) | ||||||||
| Single Acting | ⌀6, ⌀10 | 0.35 to 0.7 MPa (50 to 100 psi) (3.5 to 7.0 bar) | |||||||
| Others | 0.25 to 0.7 MPa (36 to 100 psi) (2.5 to 7.0 bar) | ||||||||
| Ambient temperature and operating fluid temperature | -20 to 70°C | ||||||||
| Lubrication | N/A | ||||||||
| Repeatability (mm) | +/- 0.01 | +/- 0.02 | |||||||
| Maximum operating frequency | 180 (c.p.m) | 60 (c.p.m) | |||||||
| Sensor switch arrangement (1) | DS1-H | CS1-G CS1-G | CS1-G, DS1-G, DS1-H | ||||||
| Pipe connection port diameter | M3 × 0.5 | M5 × 0.8 | |||||||
HFZ_Internal Structure and Material
| Number | Product Name | Material | Number | Product Name | Material |
|---|---|---|---|---|---|
| 1 | Main shaft O-ring | NBR | 11 | Piston | Aluminum alloy/stainless steel |
| 2 | O-ring | NBR | 12 | Magnet plate | Stainless steel |
| 3 | Rubber cushion | TPU | 13 | Hex socket head screw | Medium-C carbon copper |
| 4 | Magnet | Sintered material | 14 | Piston rod | Aluminum alloy/stainless steel |
| 5 | Magnet seal | NBR | 15 | pin | Stainless steel |
| 6 | Piston o-ring | NBR | 16 | pin | Stainless steel |
| 7 | Main body | aluminum alloy | 17 | Crank shaft | Stainless steel |
| 8 | O-ring | NBR | 18 | pin | Stainless steel |
| 9 | C-type retaining ring | Carbon steel | 19 | Hex socket head screw | Medium carbon steel |
| 10 | End Cover | aluminum alloy | 20 | Combination of hand and guide | Stainless steel |
HFK_Internal Structure and Material
| Number | Product Name | Material | Number | Product Name | Material |
|---|---|---|---|---|---|
| 1 | pin | Stainless steel | 12 | pin | Stainless steel |
| 2 | pin | Stainless steel | 13 | O-ring | NBR |
| 3 | Crank shaft | Stainless steel | 14 | O-ring | NBR |
| 4 | Piston rod | Aluminum alloy/stainless steel | 15 | Magnet | Sintered material |
| 5 | Main body | aluminum alloy | 16 | C-type retaining ring | Carbon steel |
| 6 | Piston | Aluminum alloy/stainless steel | 17 | Rubber cushion | TPU |
| 7 | End Cover | aluminum alloy | 18 | Magnet seal | NBR |
| 8 | Magnet plate | Stainless steel | 19 | Main shaft O-ring | NBR |
| 9 | Bearing steel | Stainless steel copper | 20 | Piston o-ring | NBR |
| 10 | Hex socket head screw | Medium carbon steel | 21 | Combination of hand and guide | Stainless steel |
| 11 | Hex socket head screw | Medium carbon steel | 22 | Reversible | Stainless steel |
Type information
Finger shape
Circulating linear guide standard type (⌀6–⌀40) / Cross roller guide standard type
Specifications Table
HFZ
| Type/ symbol | A | AB | B | C | CA | D | DA | DB | E | EA | EB | K | KA | KB | KC | L |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HFZ10 | 57 | 37.5 | 16.5 | 30 | 23 | 5 (-0.05 to 0) | 4 (-0.05 to 0) | 12 | M2.5 x 0.45 | 3 | 5.7 | M3 × 0.5 | 5 | 16 | 23 | M3 × 0.5 |
| HFZ16 | 67.5 | 42.5 | 23.5 | 39 | 30.5 | 8 (-0.05 to 0) | 5 (-0.05 to 0) | 15 | M3 × 0.5 | 4 | 7 | M4 × 0.7 | 7 | 24 | 24.5 | M4 × 0.7 |
| HFZ20 | 85 | 53 | 27.5 | 53 | 42 | 10 (-0.05 to 0) | 8 (-0.05 to 0) | 20 | M4 × 0.7 | 5 | 9 | M5 × 0.8 | 8 | 30 | 29 | M5 × 0.8 |
| HFZ25 | 103 | 64 | 33.5 | 71 | 52 | 12 (-0.05 to 0) | 10 (-0.05 to 0) | 25 | M5 × 0.8 | 6 | 12 | M6 × 1.0 | 10 | 36 | 30 | M6 × 1.0 |
| HFZ32 | 113 (122) | 67 (76) | 40 | 106 | 60 | 15 (-0.05 to 0) | 12 (-0.05 to 0) | 29 | M6 × 1.0 | 7 | 14 | M6 × 1.0 | 10 | 46 | 40 (49) | M6 × 1.0 |
| HFZ40 | 139 (152) | 83 (96) | 48 | 132 | 72 | 18 (-0.05 to 0) | 14 (-0.05 to 0) | 36 | M8 × 1.25 | 9 | 17 | M8 × 1.25 | 12 | 56 | 49 (62) | M8 × 1.25 |
| Type/ symbol | LA | LB | LC | M | MA | MB | MC | N | NA | P | PA | PB | PC | UA | UB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HFZ10 | 6 | 18 | 12 | M3 × 0.5 | 6 | 11.5 | 27 | ⌀11 (0 to +0.05) | 1.5 | M3 × 0.5 | 7 | 19 | 10 | 15.5 (0 to +2) | 11.5 (-1 to 0) |
| HFZ16 | 8 | 22 | 15 | M4 × 0.7 | 4.5 | 16 | 30 | ⌀17 (0 to +0.05) | 1.5 | M5 × 0.8 | 7.5 | 19 | 13 | 21 (0 to +2) | 15 (-1 to 0) |
| HFZ20 | 10 | 32 | 18 | M5 × 0.8 | 8 | 18.5 | 35 | ⌀21 (0 to +0.05) | 2 | M5 × 0.8 | 9.5 | 23 | 15 | 26.5 (0 to +2) | 16.5 (-1 to 0) |
| HFZ25 | 12 | 40 | 22 | M6 × 1.0 | 10 | 22 | 36.5 | ⌀26 (0 to +0.05) | 2 | M5 × 0.8 | 9 | 24 | 20 | 33.5 (0 to +2) | 19.5 (-1 to 0) |
| HFZ32 | 12 | 46 | 26 | M6 × 1.0 | 10 | 26 | 48 (57) | ⌀34 (0 to +0.05) | 2.5 | M5 × 0.8 | 9.5 | 31 (40) | 24 | 48 (0 to +2.5) | 26 (-1 to 0) |
| HFZ40 | 16 | 56 | 32 | M8 × 1.25 | 12 | 32 | 58 (71) | ⌀42 (0 to +0.05) | 2.5 | M5 × 0.8 | 10.5 | 38 (50) | 28 | 60 (0 to +2.5) | 30 (-1 to 0) |
Note: The values in " () " in the table above are the dimensions for the single-acting type.
HFK
| Type/symbol | A | AB | B | C | CA | D | DA | DB | E | EA | EB | K | KA | KB | KC | L |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HFK10 | 57 | 37.5 | 16.5 | 30 | 23 | 5 (-0.05 to 0) | 4 (-0.05 to 0) | 12 | M2.5 x 0.45 | 3 | 5.7 | M3 × 0.5 | 5 | 16 | 23 | M3 × 0.5 |
| HFK16 | 67.5 | 42.5 | 23.5 | 39 | 30.5 | 8 (-0.05 to 0) | 5 (-0.05 to 0) | 15 | M3 × 0.5 | 4 | 7 | M4 × 0.7 | 7 | 24 | 24.5 | M4 × 0.7 |
| HFK20 | 85 | 53 | 27.5 | 53 | 42 | 10 (-0.05 to 0) | 8 (-0.05 to 0) | 20 | M4 × 0.7 | 5 | 9 | M5 × 0.8 | 8 | 30 | 29 | M5 × 0.8 |
| HFK25 | 103 | 64 | 33.5 | 71 | 52 | 12 (-0.05 to 0) | 10 (-0.05 to 0) | 25 | M5 × 0.8 | 6 | 12 | M6 × 1.0 | 10 | 36 | 30 | M6 × 1.0 |
| HFK32 | 113 (122) | 67 (76) | 40 | 106 | 60 | 15 (-0.05 to 0) | 12 (-0.05 to 0) | 29 | M6 × 1.0 | 7 | 14 | M6 × 1.0 | 10 | 46 | 40 (49) | M6 × 1.0 |
| HFK40 | 139 (152) | 83 (96) | 48 | 132 | 72 | 18 (-0.05 to 0) | 14 (-0.05 to 0) | 36 | M8 × 1.25 | 9 | 17 | M8 × 1.25 | 12 | 56 | 49 (62) | M8 × 1.25 |
| Type/symbol | LA | LB | LC | M | MA | MB | MC | N | NA | P | PA | PB | PC | UA | UB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HFK10 | 6 | 18 | 12 | M3 × 0.5 | 6 | 11.5 | 27 | ⌀11 (0 to +0.05) | 1.5 | M3 × 0.5 | 7 | 19 | 10 | 15.5 (0 to +2) | 11.5 (-1 to 0) |
| HFK16 | 8 | 22 | 15 | M4 × 0.7 | 4.5 | 16 | 30 | ⌀17 (0 to +0.05) | 1.5 | M5 × 0.8 | 7.5 | 19 | 13 | 21 (0 to +2) | 15 (-1 to 0) |
| HFK20 | 10 | 32 | 18 | M5 × 0.8 | 8 | 18.5 | 35 | ⌀21 (0 to +0.05) | 2 | M5 × 0.8 | 9.5 | 23 | 15 | 26.5 (0 to +2) | 16.5 (-1 to 0) |
| HFK25 | 12 | 40 | 22 | M6 × 1.0 | 10 | 22 | 36.5 | ⌀26 (0 to +0.05) | 2 | M5 × 0.8 | 9 | 24 | 20 | 33.5 (0 to +2) | 19.5 (-1 to 0) |
| HFK32 | 12 | 46 | 26 | M6 × 1.0 | 10 | 26 | 48 (57) | ⌀34 (0 to +0.05) | 2.5 | M5 × 0.8 | 9.5 | 31 (40) | 24 | 48 (0 to +2.5) | 26 (-1 to 0) |
| HFK40 | 16 | 56 | 32 | M8 × 1.25 | 12 | 32 | 58 (71) | ⌀42 (0 to +0.05) | 2.5 | M5 × 0.8 | 10.5 | 38 (50) | 28 | 60 (0 to +2.5) | 30 (-1 to 0) |
Note: The values in " () " in the table above are the dimensions for the single-acting type.
Usage Example
Mounting and Usage
- 1. If the pressure in the pneumatic circuit drops, the gripping force will decrease and the workpiece may fall. To prevent personal injury or equipment damage, please install a fall prevention device.
- 2. Do not use the air gripper if excessive acceleration or impact is applied.
- 3. Since the single-acting type grips using a spring, please consult us before use.
- 4. When mounting and fixing the air gripper, please be careful not to drop or bump the air gripper to avoid damaging it.
- 5. When fixing the finger metal fitting, be sure to fix it without bending the finger.
- 6. There are several ways to install the finger. Please tighten within the maximum tightening torque range specified below. Over-tightening may cause malfunction, while insufficient tightening torque may result in misalignment or falling.
- 7. Method for attaching the finger metal fitting: When attaching the finger metal fitting, use a wrench or similar tool to tighten the screw so that the finger does not become loose. Do not tighten the screws while clamping the main body, as this may cause damage to the components. Absolutely avoid doing this.
- 8. Make sure that no external force is applied to the finger. If a lateral load is applied to the finger, it may cause impact loads, resulting in finger oscillation or damage. Please ensure there is a gap so that the workpiece and metal fitting do not collide with the air gripper's stroke end.
8.1. Stroke end at the fully open finger position
8.2. Finger opening and closing stroke
8.3. In the reverse operation state, if there is no gap, when the gripping point of the workpiece rotates in the reverse direction, there is a risk that the workpiece will interfere with surrounding objects and cause impact load.
- 9. If the finger deviates from the coaxial alignment with the center line during the workpiece insertion operation, it will not operate properly. When performing tests, always set the operation to manual and lower the operating pressure to ensure safety and confirm that there are no impacts or other hazards.
- 10. Adjust the opening and closing speed of the finger so that it does not become excessively fast.
- 11. Make sure that no part of your body enters the gaps or operation range of the air gripper, and do not place any other objects there.
- 12. When removing the air gripper, make sure that there is no workpiece, then release the compressed air before removing it.