SMC MHS2-50D FINGER PNEUMATIC GRIPPER
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SMC MHS2-50D Finger Pneumatic Gripper
1. Product Overview
The SMC MHS2-50D is a 2-finger parallel-style pneumatic gripper from SMC’s MHS2 series, designed for medium-to-heavy – duty industrial automation tasks requiring robust, precise gripping and handling of workpieces. It has a 50 mm bore diameter and a double – acting wedge cam mechanism, which converts linear piston motion into synchronous parallel jaw movement, ensuring stable and balanced clamping force. This gripper is suitable for external – diameter (OD) and internal – diameter (ID) gripping of cylindrical, rectangular, or irregular workpieces in automotive component assembly, machinery manufacturing, and heavy – duty material handling. It integrates a slide guide system for high positional repeatability (±0.01 mm) and lateral load resistance. The round, vertically compact body design allows flexible mounting on robotic arms, linear actuators, or fixtures, and it can be equipped with magnetic proximity sensors for real – time position feedback. It meets industrial durability standards and delivers reliable performance with minimal maintenance in typical operating environments.
2. Main Functions
| Function | Detailed Description |
|---|---|
| Parallel Synchronous Gripping | A wedge cam mechanism drives two fingers for precise parallel opening and closing, avoiding lateral workpiece displacement and ensuring even gripping force distribution. |
| Double – Acting Bidirectional Operation | Uses compressed air for both gripping (jaw closing) and releasing (jaw opening), with no return springs needed. Gripping force can be adjusted via pressure regulation for different workpiece requirements. |
| OD/ID Workpiece Compatibility | Can grip workpieces by their outer diameter (for holding) or inner diameter (for expanding and fixing), adapting to diverse shapes like cylindrical shafts and hollow components. |
| Magnetic Position Feedback | A built – in magnetic ring in the piston enables the installation of magnetic proximity sensors, providing open/closed status signals for PLC – controlled sequence operations and safety interlocks. |
| Lateral Load Resistance | The integrated slide guide system bears lateral and moment loads, protecting internal components and ensuring consistent performance during heavy – duty clamping or pressing tasks. |
| Flexible Mounting | Standardized threaded holes on the body and base support back – side or bottom mounting, facilitating integration into various automation setups. |
3. Technical Features
- Wedge Cam – Driven Precision: The wedge cam mechanism ensures zero finger misalignment and repeatable positioning accuracy of ±0.01 mm, essential for high – precision assembly and handling.
- Robust Load – Bearing Slide Guide: The slide guide system supports lateral loads, preventing finger deflection and extending the gripper’s service life under heavy – duty conditions.
- Durable Corrosion – Resistant Build: The main body is made of hard – anodized aluminum alloy; fingers and internal components are crafted from SUS304 stainless steel with hard chrome plating, enhancing wear and corrosion resistance.
- Adjustable Gripping Force: Gripping force ranges from 50 N to 650 N (at 0.1–0.6 MPa operating pressure), with 280 N (closing) and 306 N (opening) at 0.5 MPa, meeting various workpiece clamping needs.
- Broad Operating Range: Works reliably at an air pressure of 0.1–0.6 MPa and an ambient temperature of – 10°C to 60°C, compatible with filtered compressed air (particle size ≤5 μm).
- Sensor Integration Ease: Compatible with SMC D – M9 series magnetic switches, which can be mounted in the body’s side grooves without extra brackets, simplifying setup and maintenance.
- Low Maintenance: Sealed internal components and a pre – lubricated cam mechanism allow maintenance – free operation, reducing downtime and operational costs.
4. Product Dimensions (Unit: mm)
| Dimension Parameter | Value |
|---|---|
| Bore Diameter | 50 |
| Single – Side Finger Stroke | 16 |
| Total Finger Opening Stroke | 32 |
| Overall Length (Closed Position) | 124 |
| Overall Diameter (Body) | 80 |
| Finger Width | 25 |
| Finger Thickness | 15 |
| Air Port Size | 2 – RC1/8 (Front) / 2 – M5 × 0.8 (Bottom) |
| Mounting Hole Diameter (Base) | 11 |
| Mounting Hole Spacing (Base) | 60 × 30 |
5. Weight and Material Specifications
| Component | Material | Weight (g) |
|---|---|---|
| Main Body | Hard – Anodized Aluminum Alloy | 780 |
| Fingers | SUS304 Stainless Steel (Chrome – Plated) | 220 |
| Piston & Cam Mechanism | Aluminum Alloy & Steel | 350 |
| Seals & O – Rings | NBR Rubber | 40 |
| Fasteners & Slide Guides | Steel & Composite Polymer | 110 |
| Total Weight (Assembly) | – | 1500 |
6. Key Performance Parameters
| Parameter | Value |
|---|---|
| Maximum Operating Pressure | 0.6 MPa |
| Minimum Operating Pressure | 0.1 MPa |
| Gripping Force (Closing, 0.5 MPa) | 280 N |
| Gripping Force (Opening, 0.5 MPa) | 306 N |
| Maximum Allowable Lateral Load | 800 N |
| Position Repeatability | ±0.01 mm |
| Maximum Finger Speed | 50–300 mm/s |
| Service Life | ≥5,000,000 Cycles |
| Working Fluid | Filtered Compressed Air (≤5 μm) |
| Ambient Temperature Range | – 10°C to 60°C |
| Magnetic Switch Compatibility | SMC D – M9N, D – M9P, D – M9PSAPC |
WHO WE ARE
Sobre nosotros
Located in Kunshan, China, Atifts Technology Co., Ltd. is a well-known enterprise specializing in electronic components distribution. We specialize in the sales of global brands of industrial automation components, with a wealth of experience in foreign product agents, and many of the world's leading manufacturers such as Keens, Schneider, SMC, ABB, Siemens, and other world-renowned manufacturers to establish a long-term and stable relations of cooperation.
Atifts Technology Co., Ltd. @ 2024
Over the years, we have always adhered to the "pioneering, pragmatic, standardized, innovative" management philosophy, and constantly promote the close integration of products and market demand. We firmly believe that only by constantly exploring new market areas, doing a good job in every detail, standardizing business processes, and continuously innovating products and services can we ensure that our products are more adaptable to market changes and meet the diversified needs of our customers.
Since the founding of the company, we have always adhered to the core concept of "survival by quality", and are committed to providing customers with high-quality electronic components. At the same time, we take specialized R & D manufacturing as the goal, market-oriented development strategy to ensure that our products are always in the forefront of the industry.
With excellent product quality, professional technical service and good market reputation, Kunshan Autofits Technology Co.,Ltd. has won the trust and support of our customers. We look forward to working with more partners hand in hand, to achieve long-term win-win relationship, and jointly promote the prosperity of the electronic components industry.
Where is your company located?
We are located next to Shanghai, the largest city in China, and Kunshan, the first economic county in China. With convenient transportation and developed logistics, it provides a good geographical advantage for our electronic components sales business.
What types of electronic components does your company mainly sell?
We are committed to providing many types and brands of electronic components, including but not limited to Sensors, Switches & Relays, Connectors, Circuit Protectio, Power Supplier & Cable, etc. We have established relationships with many well-known electronic component manufacturers. We have established long-term and stable relationships with many well-known electronic component manufacturers to ensure that the products we sell are of reliable quality and reasonable price.
What are the prices of your products?
Our product prices vary according to market conditions and product models. We are committed to providing high quality electronic components at fair and reasonable prices, and offer our customers a variety of incentives and flexible purchasing methods.
How to purchase your electronic components?
You can contact our customer service staff directly by phone, whatsapp, email, our official website. We support a variety of payment methods, and provide you with fast and safe logistics and distribution services.
How do you guarantee the quality of your products?
We attach great importance to product quality, all the electronic components we sell come from regular channels and undergo strict quality testing. We promise to provide customers with high-quality electronic components, and provide perfect after-sales service to ensure that customers have no worries in the process of use.
If I am not satisfied with the electronic components I purchased, can I return them?
We provide perfect after-sales service, if you are not satisfied with the purchased electronic components, you can return or exchange them within the specified time. Please refer to our official website or consult our customer service staff for the specific return policy and process.
Can your company provide technical support and solutions?
We have a professional technical team that can provide technical support and solutions for our customers. Whether you encounter any problems in choosing or using the products, we will be happy to answer your questions and provide professional technical support.
How to contact your customer service?
You can contact our customer service personnel through the online customer service system on our official website, telephone, e-mail or social media platforms. Our customer service staff will provide you with professional services and answer any questions you may have.
Does your company often organize promotional activities?
In order to give back to our customers, we will organize various promotions from time to time, including discounts, full reductions, giveaways and so on. Please keep an eye on our official website or social media platforms to stay up-to-date with the latest promotions.
