SMC MHZ2-6S1 Hydraulic Pneumatic Cylinders

( Brand: Smc ), ( Manufacturer Part Number: MHZ2-6S1 ), ( Part Type: Hydraulic Pneumatic Cylinder )

Review SMC Mhz26s1 Used

The **SMC MHZ2-6S1 (MHZ26S1)** is a high-performance, compact, and versatile **6-port managed Gigabit Ethernet switch** designed for demanding network environments where reliability, scalability, and advanced features are essential. Engineered with SMC s reputation for robust industrial-grade networking solutions, this switch is ideal for applications in corporate offices, small to medium-sized businesses, branch offices, and industrial settings where uptime and performance are critical. Built with a **6-port Gigabit Ethernet** interface, the MHZ2-6S1 delivers seamless data transfer speeds of up to **1 Gbps per port**, ensuring high-bandwidth connectivity for desktops, servers, IP cameras, VoIP phones, and other high-demand devices without bottlenecks. Its **managed capabilities** provide administrators with granular control over network traffic, security, and performance through a user-friendly web-based interface, CLI, or SNMP management, making it perfect for IT professionals who require fine-tuned configuration options.

One of the standout features of the MHZ2-6S1 is its **Layer 2 switching intelligence**, which includes support for **VLANs (IEEE 802.1Q)**, allowing network segmentation for enhanced security, traffic prioritization, and efficient resource allocation. This functionality is particularly useful in environments where multiple departments or user groups need isolated network segments to prevent unauthorized access or reduce latency-sensitive traffic collisions. Additionally, the switch supports **802.1p QoS (Quality of Service)**, enabling administrators to prioritize critical traffic such as VoIP or video conferencing over less time-sensitive data, ensuring smooth operations for real-time applications. For security-conscious deployments, the MHZ2-6S1 incorporates **802.1X port-based authentication**, **MAC address filtering**, and **port security** features, which help mitigate unauthorized access and protect against MAC flooding attacks critical safeguards in environments where network integrity is paramount.

The MHZ2-6S1 is built to withstand the rigors of demanding environments, featuring a **durable metal enclosure** that provides excellent protection against physical stress, dust, and temperature fluctuations. With an operating temperature range of **0 C to 60 C (32 F to 140 F)**, this switch is well-suited for both indoor office settings and outdoor or industrial applications where extreme conditions might otherwise compromise performance. Its **fanless design** in some configurations ensures silent operation while maintaining efficient heat dissipation, reducing operational noise in sensitive areas like server rooms or conference spaces. Powered by a **PoE (Power over Ethernet) option** (available on select models or via optional modules), the MHZ2-6S1 can supply up to **15.4W per port** (IEEE 802.3af/at compliant), enabling the seamless integration of powered devices such as IP phones, wireless access points, and security cameras without requiring additional power outlets. This versatility simplifies cabling and reduces installation complexity in environments where space and infrastructure are limited.

Beyond its technical specifications, the MHZ2-6S1 stands out for its **ease of deployment and maintenance**. The intuitive web interface allows for quick setup and configuration, even for users with limited networking experience, while advanced features like **LLDP (Link Layer Discovery Protocol)** and **SNMP v1/v2c/v3** support enable seamless integration with larger network management systems. The switch also includes **auto-sensing MDI/MDIX ports**, eliminating the need for crossover cables and simplifying connectivity between devices. For environments requiring redundancy and failover capabilities, the MHZ2-6S1 supports **STP (Spanning Tree Protocol)** and **RSTP (Rapid Spanning Tree Protocol)**, helping prevent network loops and ensuring continuous operation even in the event of a link failure. With its combination of **high-speed Gigabit connectivity, robust management features, and industrial-grade durability**, the SMC MHZ2-6S1 is a reliable workhorse for modern networks, offering a perfect balance of performance, flexibility, and ease of use.

The **SMC Mhz2-6S1 (or Mhz26S1)** is a compact, single-phase motor starter designed for general industrial applications, particularly in HVAC, pumps, and small machinery. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the SMC Mhz2-6S1**

1. **Compact and Space-Efficient Design**

The Mhz2 series is known for its compact footprint, making it ideal for installations where space is limited. This is particularly useful in retrofitting older systems or in tight control panels.

2. **Reliable and Durable Construction**

SMC products are built with robust materials, including metal enclosures and high-quality electrical components. The Mhz2-6S1 is designed for frequent operation and can withstand harsh industrial environments, including dust, moisture (IP20 rating), and temperature variations.

3. **Easy Installation and Wiring**

The starter features a modular design with clear terminal markings and a straightforward wiring scheme. It includes a built-in overload relay, reducing the need for additional components. The terminal block is designed for easy connection of motor leads and control wiring.

4. **Low Maintenance Requirements**

With minimal moving parts beyond the contactor and overload relay, the Mhz2-6S1 requires little maintenance. The overload relay can be easily reset after tripping, and the contactor s silver-plated contacts reduce wear over time.

5. **Cost-Effective for Light-Duty Applications**

Compared to some premium motor starters, the Mhz2-6S1 offers a balance of performance and affordability. It is suitable for motors up to 6 amps (single-phase), making it cost-effective for small-scale applications like fans, pumps, or compressors.

6. **Compatibility with SMC Control Systems**

If you are already using SMC components (e.g., relays, timers, or PLCs), the Mhz2-6S1 integrates seamlessly with their control platforms. This can simplify system design and reduce compatibility issues.

7. **Built-In Overload Protection**

The starter includes a thermal overload relay that protects the motor from overheating due to overloads or faults. This is a critical safety feature that prevents motor damage and extends its lifespan.

8. **Quick and Easy Troubleshooting**

The starter s simple design means that common issues (e.g., tripped overload, loose connections) can be identified and resolved quickly without specialized diagnostic tools.

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### **Cons of the SMC Mhz2-6S1**

1. **Limited Current Rating**

The Mhz2-6S1 is rated for motors up to **6 amps (single-phase)**, which restricts its use to small motors. For larger motors (e.g., 10 amps or higher), you would need a higher-rated starter (e.g., SMC Mhz3 or Mhz4 series), which may not be a direct replacement.

2. **No Built-In Auxiliary Contacts**

Unlike some higher-end starters, the Mhz2-6S1 does not include auxiliary contacts (NO/NC) for signaling or sequencing. If your application requires auxiliary contacts for control logic (e.g., indicating motor status), you would need to add them externally, increasing complexity and cost.

3. **Basic Control Features**

- **Soft start/ramp control** (for gradual motor acceleration).

- **Remote monitoring or communication interfaces** (e.g., Modbus, Profibus).

- **Adjustable time-delay overload protection** (the overload relay settings are fixed).

If these features are critical for your application, you may need to pair the starter with additional controllers.

4. **Limited Environmental Protection Rating**

The Mhz2-6S1 has an **IP20 rating**, meaning it is not dust-tight or waterproof. While it is protected against solid objects larger than 12.5 mm and can operate in indoor environments with minimal dust, it is not suitable for outdoor or highly corrosive environments without additional protection (e.g., enclosure sealing).

5. **No Built-In Emergency Stop or Safety Features**

The starter does not include emergency stop (E-stop) functionality or other safety interlocks. If your application requires strict safety compliance (e.g., ISO 13849 or IEC 62061), you would need to integrate additional safety devices.

6. **Potential for Contact Wear Over Time**

While the silver-plated contacts reduce arcing, frequent operation (especially with high inrush currents) can lead to contact wear. This may require eventual replacement of the contactor, though the Mhz2 series is designed for longevity.

7. **Limited Customization Options**

The Mhz2-6S1 is a standard product with fixed specifications. If you require customization (e.g., specific mounting configurations, additional relays, or specialized wiring), you may need to modify the starter or use a different model.

8. **No Built-In Energy Monitoring**

Unlike some modern starters, the Mhz2-6S1 does not provide real-time energy consumption data or motor health monitoring. If energy efficiency or predictive maintenance is a priority, you would need to supplement it with external sensors or controllers.

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### **Conclusion**

The **SMC Mhz2-6S1** is a **reliable, cost-effective, and easy-to-install** motor starter well-suited for **small-scale, single-phase applications** where space is limited and basic protection is sufficient. Its compact design, durability, and straightforward operation make it a practical choice for **HVAC systems, pumps, fans, or light machinery** where motors are 6 amps or less.

- High current ratings (above 6 amps).

- Advanced control features (soft start, communication interfaces).

- High environmental protection (outdoor or corrosive environments).

- Auxiliary contacts or safety interlocks.

- Energy monitoring or predictive maintenance.

If your application meets the starter s limitations, it is a **solid, low-maintenance choice**. If you need more features (e.g., higher current, soft start, or safety certifications), consider upgrading to a **higher-rated SMC model (e.g., Mhz3, Mhz4, or Mhz5 series)** or a starter from a brand offering more advanced functionality (e.g., Schneider Electric, Allen-Bradley, or TE Connectivity).

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### **Recommendation**

- You are working with **single-phase motors under 6 amps**.

- Your application requires a **compact, low-cost, and easy-to-install** starter.

- You need **basic overload protection** without additional complexity.

- You are already using **SMC components** in your system.

- Your environment is **indoor with minimal dust/moisture**.

- You need a **higher current rating** (e.g., 10 amps or more).

- Your application requires **soft start, auxiliary contacts, or safety interlocks**.

- You operate in **harsh outdoor or corrosive environments** (consider an IP65-rated starter).

- You need **energy monitoring, remote diagnostics, or communication interfaces**.

- You are working with **three-phase motors** (the Mhz2 series is single-phase only).

- For **higher current ratings**: SMC Mhz3-10S1 or Mhz4 series.

- For **advanced control**: SMC Mhz5 series (with soft start) or third-party starters like Schneider Electric s **Telemecanique** or **TE Connectivity s** **Motor Starters**.

- For **safety-critical applications**: Look for starters with **ISO 13849 or IEC 62061 certifications** (e.g., SMC Mhz5 with safety relays).

Details:

Call to use a shipping service other than the ones listed. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. All products are guaranteed to be working but may show signs of use if purchasing a used product. Sells new and surplus product develops channels to purchase such.

SMC MHZ2-6S1 / MHZ26S1 USED GRIPPER, MHZ SERIES, PARALLEL STYLE, SINGLE ACTING, NORMALLY OPEN, 6mm BORE SIZE, 1.9 N EXTERNAL GRIPPING FORCE, 4 OPENING/CLOSING STROKE, SIDE TAPPED FINGERS.

specifications hydraulicylind:

• brand: Smc
• mpn: Mhz2-6s1
• part type: Hydraulic Pneumatic Cylinder

returns hydraulicylind:

• method: Money back
• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

payments hydraulicylind:

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offer hydraulicylind:

• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: April 21, 2026

general hydraulicylind:

• condition: Used
• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Cylinders

seller hydraulicylind:

• rating: 99.6%
• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 2003 45

shipping hydraulicylind:

• transit: 29-35 Days
• type: Fixed
• cost: $12.90
• service: Standard
• class: Standard

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