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0102030405
AMHZ2 Series Parallel Open/Close Air Gripper
Features
The AMHZ2 Series Parallel Open and Close Air Gripper is a robust and versatile pneumatic gripper designed for precise and reliable gripping applications. With its parallel opening and closing mechanism, it ensures consistent gripping force and alignment, making it ideal for a variety of industrial automation tasks. This gripper is suitable for handling small to medium-sized workpieces with precision and efficiency.
Symbol
| Double acting inner diameter clamping | Double acting outer diameter clamping |
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| Single acting normally closed inner diameter clamping | Single acting normally closed inner diameter clamping |
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Specifications
| Using fluid | Air | ||
| Use pressure | Double acting | φ6:0.15~0.7MPa、φ10:0.2~0.7MPa、φ16~φ40:0.1~0.7MPa | |
| Single acting | Normally open | φ6:0.3~0.7MPa、φ10:0.35~0.7MPa、φ16~φ40:0.25~0.7MPa | |
| Normally Closed | |||
| Ambient temperature and fluid temperature | -10~60℃ | ||
| Repeatability | φ6~25:±0.01mm/φ32,φ40:±0.02mm | ||
| Highest frequency of use | φ6~φ25:180c.pm/φ32,φ40:60c.pm | ||
| Oil | No oil | ||
| Action method | Double acting, single acting | ||
| Magnetic switch(Optional) | Non-contact magnetic switch(3Wire,2Wire) | ||
※When using in dusty environments, use the type with a dust cover.
Model specifications
| Action method | Model | Cylinder diameter (mm) |
Note1)Clamping force | Opening and closing stroke (Both sides) (mm) |
Note2) Quality (g) |
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| 1Effective value of the gripping force of each finger (N) | |||||||
| Outside diameter clamping force | Inner diameter clamping force | ||||||
| Double acting | AMHZ2-6D | 6 | 3.3 | 6.1 | 4 | 27 | |
| AMHZ2-10D(N) | 10 | 11 | 17 | 4 | 55 | ||
| AMHZ2-16D(N) | 16 | 34 | 45 | 6 | 115 | ||
| AMHZ2-20D(N) | 20 | 42 | 66 | 10 | 235 | ||
| AMHZ2-25D(N) | 25 | 65 | 104 | 14 | 430 | ||
| AMHZ2-32D | 32 | 158 | 193 | 22 | 715 | ||
| AMHZ2-40D | 40 | 254 | 318 | 30 | 1275 | ||
| Single acting | Normally open | AMHZ2-6S | 6 | 1.9 | - | 4 | 27 |
| AMHZ2-10S(N) | 10 | 7.1 | 4 | 55 | |||
| AMHZ2-16S(N) | 16 | 27 | 6 | 115 | |||
| AMHZ2-20S(N) | 20 | 33 | 10 | 240 | |||
| AMHZ2-25S(N) | 25 | 45 | 14 | 435 | |||
| AMHZ2-32S | 32 | 131 | 22 | 760 | |||
| AMHZ2-40S | 40 | 217 | 30 | 1370 | |||
| Normally Closed | AMHZ2-6C | 6 | - | 3.7 | 4 | 27 | |
| AMHZ2-10C(N) | 10 | 13 | 4 | 55 | |||
| AMHZ2-16C(N) | 16 | 38 | 6 | 115 | |||
| AMHZ2-20C(N) | 20 | 57 | 10 | 240 | |||
| AMHZ2-25C(N) | 25 | 83 | 14 | 435 | |||
| AMHZ2-32C | 32 | 161 | 22 | 760 | |||
| AMHZ2-40C | 40 | 267 | 30 | 1370 | |||
[Note 1] Values are at the stroke center, with a pressure of 0.5 MPa and a clamping point L = 20 mm.
[Note 2] Excluding the mass of the auto switch.
Internal structure and main parts materials
| Double-acting/Finger-open | Single-acting/Normal-open | Double-acting/Finger-closed | Single-acting/Normal-closed |
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| Serial number | Name | Material | Note |
| 1 | Main body | Aluminum alloy | Hard anodized |
| 2 | Piston | Stainless steel | |
| 3 | Lever | Stainless steel | Heat treatment |
| 4 | Guide | Stainless steel | Heat treatment |
| 5 | Finger | Stainless steel | Heat treatment |
| 6 | Stop | Stainless steel | |
| 7 | Lever shaft | Stainless steel | Nitriding |
| 8 | Magnetic ring seat | Stainless steel | |
| 9 | Retaining seat | Brass | Electroless nickel plating |
| 10 | Retaining seat lock | Stainless steel | |
| 11 | End cap | Aluminum alloy | White anodized |
| 12 | Buffer | Polyurethane rubber | |
| 13 | Magnetic ring | 一 | Nickel plating |
| 14 | Steel ball | High carbon chromium bearing steel | |
| 15 | Needle roller | High carbon chromium bearing steel | |
| 16 | C-shaped circlip | Carbon steel | Nickel plating |
| 17 | Exhaust plug | Brass | Electroless nickel plating |
| 18 | Exhaust filter | Polyvinyl formal | |
| 19 | N.O. spring | Stainless steel spring wire | |
| 20 | N.C. spring | Stainless steel spring wire | |
| 21 | Rod seal | NBR | |
| 22 | Piston seal | NBR | |
| 23 | Static seal | NBR | |
| 24 | Static seal | NBR |
Replaceable parts
| Name | AMHZ2-6 | Main parts | |
| Finger assembly | Please contact us for replacement of the seal assembly and finger assembly. | ||
| Piston assembly | AMHZ2-6D □ | AMHZ-A0603 | Serial number：2、8、9、10、12、13、15、21、22、23 |
| AMHZ2-6S □ | |||
| AMHZ2-6C □ | AMHZ-A0603C | Serial number：2、8、9、10、12、13、15、20、21、22、23 | |
| Double-acting/Finger-open | Single-acting/Normal-open | Double-acting/Finger-closed | Single-acting/Normal-closed |
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| Serial number | Name | Material | Note |
| 1 | Body | Aluminum alloy | Hard anodizing |
| 2 | Piston | φ10/φ16: Stainless steel φ20/φ40: Aluminum alloy |
φ20~φ40: Hard anodizing |
| 3 | Lever | Stainless steel | Heat treatment |
| 4 | Guide | Stainless steel | Heat treatment |
| 5 | Finger | Stainless steel | Heat treatment |
| 6 | Stop | Stainless steel | |
| 7 | Lever shaft | Stainless steel | Nitriding |
| 8 | End cap | φ10~φ25: Synthetic resin φ32~φ40: Aluminum alloy |
φ32~φ40: White anodizing |
| 9 | Cushion | Polyurethane rubber | |
| 10 | Rubber magnet | Synthetic rubber | |
| 11 | Steel ball | High carbon chromium bearing steel | |
| 12 | Needle roller | High carbon chromium bearing steel | |
| 13 | Parallel pin | Stainless steel | Phosphate coating |
| 14 | C-shaped circlip | Carbon steel | Electroless nickel plating |
| 15 | Exhaust plug A | Brass | |
| 16 | Exhaust filter A | Polyvinyl formal | |
| 17 | N.O. spring | Stainless steel spring wire | |
| 18 | N.C. spring | Stainless steel spring wire | |
| 19 | Rod seal | NBR | |
| 20 | Piston seal | NBR | |
| 21 | Static seal | NBR |
Replaceable parts
※ Finger Options
1 = Side Tapped Hole, 2 = Through Hole, 3 = Flat Finger
※ End Plate
W = Double Tube Quick-Change Fitting, K = Quick-Change Fitting, M = M5 Through Hole, E = Side Piping
※ End plate assemblies, except for the E type, are designed for mounting on a dedicated main body.
External specifications
AMHZ2-6□/Double acting·Single acting
When using in dusty environments, use the MHZJ2 series with a dust cover.
AMHZ2-10□/Double acting·Single acting
When using in dusty environments, use the MHZJ2 series with a dust cover.
Ordering Code
description2
FAQ
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Q1: What is the difference between double-acting and single-acting models?
A: Double-acting models (such as the MHZ2-xxD) use air pressure for both opening and closing, with an operating pressure range of 0.15–0.7 MPa. Single-acting models (such as the MHZ2-6S) typically use a spring return, with an operating pressure range of 0.3–0.7 MPa.
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Q2: What industrial applications are the AMHZ2 series air grippers suitable for?
A: The AMHZ2 series air grippers are suitable for a variety of industrial automation tasks, particularly small to medium-sized workpiece handling, assembly, and sorting applications that require high-precision and parallel gripping.