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AMHC2 Series Pivot Open/Close Air Gripper
Product Description
The AMHC2 Series Pivot Open/Close Air Gripper is an innovative pneumatic gripper designed for precision gripping applications where rotational motion is required. Its pivoting mechanism allows for efficient and reliable handling of workpieces in various industrial automation processes. This gripper is ideal for applications requiring angular gripping with high repeatability and durability.
Symbol
Specification
| Using fluid | Air | |
| Use pressure | Double acting | 0.1~0.6MPa |
| Single acting | 0.25~0.6MPa | |
| Ambient and fluid temperatures | -10-60°C | |
| Repeatability | ±0.01mm | |
| Maximum operating frequency | 180c.p.m | |
| Lubrication | No oil | |
| Actuation mode | Double-acting, single-acting | |
| Magnetic switch (optional) | Solid contact magnetic switch (3-wire, 2-wire) | |
Model Specification
| Action method | Model | Cylinder diameter (mm) | [Note 1] Clamping torque N.m (effective value) | Opening and closing angle (both sides) | [Note 2] Mass g |
| Double acting | AMHC2-10D | 10 | 0.1 | 30°~-10° | 39 |
| AMHC2-16D | 16 | 0.39 | 91 | ||
| AMHC2-20D | 20 | 0.7 | 180 | ||
| AMHC2-25D | 25 | 1.36 | 311 | ||
| Single acting | AMHC2-10S | 10 | 0.07 | 30°~-10° | 39 |
| AMHC2-16S | 16 | 0.31 | 92 | ||
| AMHC2-20S | 20 | 0.54 | 183 | ||
| AMHC2-25S | 25 | 1.08 | 316 | ||
| [Note 1] Value at a pressure of 0.5 Ma. [Note 2] Mass excluding magnetic switch. |
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Internal structure and main parts materials
| Double action/finger open state | Single acting |
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Double action/finger closed state |
With magnetic switch |
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| Serial number | Part Name | Material | Note |
| 1 | Main Body | Aluminum alloy | Hard anodizing |
| 2 | Piston A | Aluminum alloy | Hard anodizing |
| 3 | Piston B Assembly | ||
| 4 | Finger | Carbon steel | Heat treatment |
| 5 | Side Wheel | Carbon steel | Nitriding |
| 6 | Lever Shaft | Stainless steel | Nitriding |
| 7 | Center Wheel | Carbon steel | Nitriding |
| 8 | Center Pin | Carbon steel | Nitriding |
| 9 | End Cap | Resin | |
| 10 | Cushion | Polyurethane rubber | |
| 11 | Rubber Magnet | Synthetic rubber | |
| 12 | C-Shaped Circlip | Carbon steel | Phosphate coating |
| 13 | Needle Roller | High carbon chromium bearing steel | |
| 14 | Needle Valve Assembly | Brass | Electroless nickel plating |
| 15 | Bleed Plug | Brass | Electroless nickel plating |
| 16 | Plug | Brass | Electroless nickel plating |
| 17 | Spring | Stainless steel wire for springs | |
| 18 | Piston Seal | NBR | |
| 19 | Piston Seal | NBR | |
| 20 | Piston Seal | NBR | |
| 21 | Washer | NBR |
External specifications
AMHC2-10□
[Note] For single-acting models, one port becomes a breathing hole.
※When using an auto switch, through-hole mounting is not possible.
AMHC2-16□
[Note] For single-acting models, one port becomes a breathing hole.
※When using an auto switch, through-hole mounting is not possible.
AMHC2-20□
[Note] For single-acting models, one port becomes a breathing hole.
※When using an auto switch, through-hole mounting is not possible.
AMHC2-25□
[Note] For single-acting models, one port becomes a breathing hole.
※When using an auto switch, through-hole mounting is not possible.
Ordering Code
description2
FAQ
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Q: Is there a difference in the operating pressure range between double-acting and single-acting models?
A: Yes. The pressure range for double-acting models is 0.1-0.6 MPa, while the pressure range for single-acting models is 0.25-0.6 MPa. When selecting a model, you should match it to your actual air system pressure.
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Q: How do I choose the appropriate cylinder diameter based on my needs?
A: The cylinder diameter range is 10-25mm, and the selection should be based on the required gripping torque. For example, if the gripping torque requirement is 0.1N.m, a 10mm cylinder diameter (AMHC2-10D) is recommended; if the gripping torque requirement is 1.36N.m, a 25mm cylinder diameter (AMHC2-25D) is recommended.