The SMC MHZ2-10D is a compact parallel style air gripper designed for stable, repeatable gripping in automated handling systems. Built for precision assembly, pick-and-place operations, lightweight part transfer, and small workpiece positioning, this model combines a compact body with dependable gripping performance. As part of the widely used MHZ2 series, the MHZ2-10D is well suited for machinery builders, automation integrators, and maintenance teams that require a reliable pneumatic gripping solution in limited installation space.
This gripper uses a double-acting design, allowing controlled opening and closing through compressed air input. For users who need predictable motion, fast cycle capability, and straightforward pneumatic integration, the MHZ2-10D offers a practical balance between size, grip force, and mounting flexibility. According to the SMC catalog, the Ø10 bore version operates within a pressure range of 0.2 to 0.7 MPa, provides ±0.01 mm repeatability, and supports a maximum operating frequency of 180 cycles per minute.
Key Specifications of SMC MHZ2-10D
| Item | Specification |
|---|---|
| Product Model | SMC MHZ2-10D |
| Product Type | Parallel Style Air Gripper |
| Action | Double Acting |
| Bore Size | 10 mm |
| Operating Pressure | 0.2 to 0.7 MPa |
| Ambient and Fluid Temperature | -10 to 60°C |
| Repeatability | ±0.01 mm |
| Maximum Operating Frequency | 180 c.p.m. |
| Open/Close Stroke (Both Sides) | 4 mm |
| External Gripping Force per Finger* | 9.8 N |
| Internal Gripping Force per Finger* | 17 N |
| Product net Weight | 60 g |
| Lubrication | Not Required |
* Gripping force values are catalog reference values based on 0.5 MPa and a gripping point L = 20 mm at the center of stroke.
** Weight is the catalog value and excludes the weight of the auto switch.
Product Features and Design Advantages
One of the main advantages of the SMC MHZ2-10D is its compact mechanical footprint. In modern automation equipment, available space is often limited by sensors, slides, fixtures, and guarding. A compact gripper helps designers reduce end-effector size, improve layout efficiency, and simplify machine integration. The MHZ2-10D is suitable for applications where a larger gripper would add unnecessary weight or occupy valuable mounting space.
Another important feature is its parallel jaw movement. Parallel gripping is commonly preferred when the workpiece requires balanced clamping, consistent positioning, and reduced lateral shift during pickup and release. Compared with less controlled gripping methods, the MHZ2-10D helps improve handling stability for small components such as machined parts, molded pieces, electronic subassemblies, and precision fixtures.
The double-acting pneumatic structure is also a practical advantage. Because both opening and closing are air-driven, the gripper provides better control over each motion phase. This is useful in automated cells where cycle consistency matters. It can also help reduce variation in gripping response when compared with simpler passive return mechanisms.
In addition, the MHZ2 series is known for repeatable positioning performance. For users handling small parts, repeatability is often more important than raw gripping force alone. The published ±0.01 mm repeatability makes the MHZ2-10D attractive for precision transfer tasks where stable jaw positioning contributes to process consistency.
Performance in Real Automation Applications
In real-world use, the SMC MHZ2-10D is especially effective in applications involving small and lightweight workpieces. Typical examples include:
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Pick-and-place systems for compact components
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Assembly stations for small mechanical parts
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Packaging equipment handling light products
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Transfer units in semi-automatic or fully automatic machines
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Fixture loading and unloading tasks
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Robotic end-of-arm tooling for miniature parts
Its approximately 60 g body weight is particularly useful when mounted on moving axes, compact actuators, or robotic arms. Lower end-effector weight can help reduce inertia, improve motion efficiency, and minimize the load placed on slides or robot wrists. In high-speed automation, even small reductions in tool mass can support smoother cycle performance and better overall mechanical efficiency.
The catalog also lists a 4 mm open/close stroke (both sides) for the Ø10 model. This stroke is appropriate for gripping compact parts where short jaw travel is preferred for faster response and compact geometry. With 9.8 N external gripping force per finger and 17 N internal gripping force per finger under the stated test conditions, the MHZ2-10D provides enough force for many light-duty industrial gripping tasks when properly selected based on workpiece shape, center of gravity, and gripping point.
Why Choose the SMC MHZ2-10D
The SMC MHZ2-10D is a strong choice for buyers and engineers who need a gripper that is:
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Compact and lightweight for tight mounting spaces
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Accurate and repeatable for stable handling performance
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Pneumatically efficient and easy to integrate into standard air systems
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Suitable for high-cycle operation in automatic machinery
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Easy to specify for small-part gripping applications
Because lubrication is listed as not required, routine use can also be more convenient in standard pneumatic systems, provided the air supply is correctly prepared. This reduces maintenance complexity for many general automation installations.
Application Value for OEM and Maintenance Users
For OEM machine builders, the MHZ2-10D offers a practical combination of size, control, and repeatability. It can be incorporated into compact machine modules where reliable gripping is required without increasing the overall machine envelope. For maintenance and replacement needs, choosing a standard SMC gripper model can also simplify sourcing, specification matching, and long-term service planning.
For buyers focused on production stability, this model supports a straightforward value proposition: small size, controlled gripping motion, consistent repeatability, and reliable pneumatic actuation. These characteristics make it suitable for use in electronics assembly, light industrial handling, packaging automation, and other compact-motion systems.
Conclusion
The SMC MHZ2-10D Parallel Air Gripper is a compact and dependable pneumatic gripper designed for precision handling of small workpieces. With a 10 mm bore, double-acting operation, 0.2 to 0.7 MPa operating pressure, ±0.01 mm repeatability, 4 mm stroke, and a catalog weight of approximately 60 g, it is well suited for compact automation equipment that requires stable, repeatable gripping performance.
