SMC MY1M25-1200H Rodless Air Cylinder 1200MM 0.8MPA 25MM

( Brand: Smc ), ( Manufacturer Part Number: MY1M25-1200H ), ( Part Type: Cylinder ), ( Country Of Manufacture: Japan )

Review SMC Rodless Air Cylinder 1200mm Stroke 25mm Bore

The **SMC MY1M25-1200H rodless air cylinder** is a high-performance, precision-engineered pneumatic actuator designed for demanding industrial applications where reliability, speed, and compact design are essential. Part of SMC s renowned MY1M series, this rodless cylinder features a robust **1200mm stroke length**, making it ideal for applications requiring extended travel distances in tight spaces, such as material handling, automated assembly lines, or packaging machinery. With a **nominal air pressure rating of 0.8 MPa (8 bar)**, it delivers consistent and powerful linear motion, ensuring smooth operation even under heavy loads or rapid cycling conditions. The **25mm bore diameter** provides a balanced trade-off between force output and operational efficiency, making it suitable for medium-duty tasks such as clamping, positioning, or indexing operations.

Constructed from high-quality materials, this rodless cylinder incorporates a **sealed, maintenance-free design**, eliminating the need for frequent lubrication or adjustments, which enhances operational uptime and reduces downtime costs. The **MY1M series** is known for its **compact yet sturdy construction**, featuring a lightweight yet durable aluminum housing that minimizes inertia while maximizing rigidity, ensuring precise positioning and minimal vibration during operation. The rodless design eliminates the need for a traditional piston rod, reducing friction and wear while allowing for smoother, quieter motion an advantage in noise-sensitive environments. Additionally, the cylinder s **integrated magnetic position feedback** (available as an optional accessory) enables real-time monitoring of stroke position, improving process control and automation capabilities.

SMC s MY1M25-1200H is engineered with **high-efficiency sealing systems**, including advanced rubber and polymer materials that resist wear, oil contamination, and temperature fluctuations, ensuring long-term durability even in harsh industrial settings. The cylinder s **quick-connect fittings** simplify installation and maintenance, allowing for rapid assembly and disassembly without specialized tools. Its **universal mounting compatibility** with standard flange or base mounting options makes it adaptable to a wide range of machinery configurations, from conveyor systems to robotic arms. Furthermore, the cylinder s **energy-efficient operation** is optimized through SMC s proprietary valve and air consumption technologies, reducing operational costs while maintaining peak performance.

Ideal for applications requiring **high-speed, repeatable motion**, the MY1M25-1200H is particularly well-suited for industries such as **automotive manufacturing, food and beverage processing, electronics assembly, and medical device production**, where precision and reliability are critical. Its **low-profile design** allows for integration into confined spaces, while its **modular construction** enables easy customization with accessories like cushioning, end-of-stroke sensors, or custom mounting brackets. Backed by SMC s global reputation for innovation and quality, this rodless air cylinder represents a cost-effective yet high-performance solution for engineers seeking a dependable, long-lasting pneumatic actuator. Whether used in automated production lines or specialized material handling systems, the MY1M25-1200H delivers **consistent, high-speed linear motion** with minimal maintenance, making it a versatile choice for modern industrial automation.

**Pros and Cons of buying a SMC MY1M25-1200H Rodless Air Cylinder (1200mm Stroke, 0.8 MPa, 25mm Bore)**

### **Pros**

1. **High Stroke Length (1200mm)** Ideal for applications requiring long travel distances, such as automated handling, material sorting, or large-scale positioning tasks.

2. **Rodless Design** Eliminates the need for a piston rod, reducing friction, wear, and maintenance while allowing smooth linear motion.

3. **Compact and Lightweight** The 25mm bore size makes it suitable for applications where space is limited, yet it still delivers sufficient force for many tasks.

4. **High Pressure Rating (0.8 MPa)** Provides adequate force for moderate to heavy-duty applications, such as clamping, pressing, or light lifting.

5. **Reliability and Durability** SMC is a well-known brand in pneumatic automation, offering robust, long-lasting components with minimal downtime.

6. **Easy Integration** Compatible with standard pneumatic systems, making it straightforward to integrate into existing setups.

7. **Low Maintenance** Rodless cylinders typically require less lubrication and have fewer moving parts compared to traditional rod-style cylinders.

8. **Precision Motion** Suitable for applications requiring consistent, repeatable positioning without mechanical backlash.

9. **Quiet Operation** Rodless cylinders generally produce less noise than rod-style cylinders, improving workplace comfort.

10. **Versatile Mounting Options** Can be installed in various orientations (horizontal, vertical, or angled) depending on application needs.

### **Cons**

1. **Limited Force Output** At 0.8 MPa and 25mm bore, the force generated may be insufficient for heavy-duty applications (e.g., high-force pressing, extreme material handling).

2. **Potential for Side Loading** Rodless cylinders can be sensitive to misalignment or uneven loads, which may affect performance if not properly supported.

3. **Higher Cost Than Small Bore Cylinders** While still reasonably priced for its stroke length, it may be more expensive than smaller, shorter-stroke cylinders.

4. **Requires Proper Sealing** Rodless cylinders rely on internal seals to prevent air leakage; poor installation or wear can lead to inefficiencies.

5. **Limited Customization** Standard models may not offer specialized features (e.g., built-in sensors, magnetic feedback) without additional accessories.

6. **Not Ideal for High-Speed Applications** While fast, it may not match the acceleration capabilities of smaller, more compact cylinders in high-speed automation.

7. **Dependence on Compressed Air Quality** Contaminants or moisture in the air supply can reduce performance and lifespan if not properly filtered.

8. **Potential for Vibration** Long-stroke cylinders can introduce vibration if not properly damped or supported, affecting precision in sensitive applications.

9. **Limited Availability of Spare Parts** While SMC parts are widely available, finding exact replacements for older or discontinued models may be challenging.

10. **Not Suitable for Extreme Environments** Exposure to high temperatures, corrosive chemicals, or excessive dust may require additional protection or modifications.

### **Ending Conclusion**

The **SMC MY1M25-1200H rodless air cylinder** is a strong choice for applications requiring **long-stroke, smooth, and maintenance-friendly linear motion** in moderate-force scenarios. Its **rodless design reduces wear and friction**, making it ideal for **automation, material handling, or positioning tasks** where a clean, reliable motion is critical. However, it may **struggle with heavy-duty or high-force requirements**, and proper installation (alignment, support, and air quality control) is essential for optimal performance.

### **Recommendation**

- You need a **long stroke (1200mm)** for precise, frictionless motion.

- Your application involves **moderate force (0.8 MPa)** and requires a **compact, low-maintenance solution**.

- You prioritize **reliability and ease of integration** with standard pneumatic systems.

- The environment is **clean and controlled** (minimal dust, proper filtration).

- You require **higher force** (e.g., >25mm bore or higher pressure).

- The application involves **extreme loads, high vibration, or harsh conditions** (may need reinforced or specialized cylinders).

- You need **built-in feedback or sensors** (may require additional accessories).

- Cost is a major concern (smaller stroke cylinders may suffice for shorter travel distances).

**Final Verdict:** This cylinder is an excellent **mid-range solution** for many industrial automation needs, provided the application aligns with its specifications. Always verify load requirements, environmental conditions, and system compatibility before purchasing.

Details:

All goods are so AS IS' and WITH ALL FAULTS meaning, without limitation, that. Condition: Used. Country of Manufacture: Japan. Will there be a dock or forklift.

After the return period has ended, you can no longer product. Your phone number and business name. Shows normal signs of usage. Next Day Second Air Services are available.

Size: length : 57 in. width : 10 in. Consignee: B. Need it urgently.

Mechanically jointed type. Model: MY1M25-1200H. height : 6 in. We choose the carrier.

SMC rodless air cylinder. LOCAL PICK-UP, Prefer to pick it up yourself.

part #: my1m251200h prices

• $126.49-$194.95

specifications hydraulicylind:

• brand: Smc
• mpn: My1m25-1200h
• part type: Cylinder
• country of manufacture: Japan

seller hydraulicylind:

• city: Middlebury, Indiana
• # reviews: 62120
• rating: 99.8%

shipping hydraulicylind:

• class: Standard, Expedited, One-day
• carrier: UPS
• service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air
• cost: $96.44
• transit: 5-8 Days
• type: Calculated

payments hydraulicylind:

• credit card: Diners-club
• wallet: Apple-pay
• other

general hydraulicylind:

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

offer hydraulicylind:

• options: Ship-to-home
• availability: In Stock
• best offers: True
• started: February 13, 2026
• sold: 0
• quantity: 1

returns hydraulicylind:

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

Smc MY1M25-1200H Is Similar To:

• 10-cdj2b16-30a Smc Pneumatic Compact Cylinder (26.5% similar) Depending on the size of item there may be a pelleting crating fee. Ten hard working individuals clean and inventory equipment, list them on, ship daily. The calculator is simply one estimate and can be off at times. This fee will vary depending on the size of item. Please for next day shipping ...(September 25th, 2017)
• 10-cdj2b16-45a-b D-c73 Smc With Round Body Cylinder Auto Switch (35.1% similar) It comes with a 14 day guarantee against being DOA from receipt. Always here to help. 3x Smc 10-CDJ2B16-45A-B with D-C73 CJ2 round body cylinder auto switch questions. Here : this lot is for one of three cylinders switch. Orders are shipped to the cardholders billing address. On the ask a question ...(December 11th, 2018)
• 10-cdq2b12-15dc Smc Cylinder (25% similar) ...(March 21st, 2018)
• 10-cdq2b12-20dcm-f7pl Smc New Compact Clean Room Air Cylinder (32.6% similar) Snap rings are used to secure the head cover, making replacement of seals possible. The NC series cylinder offers a shorter, lighter and more compact package for given stroke is designed completely in inches with through-hole. I will fully guarantee this new cylinder - cost bore 20MM stroke 6MM ...(February 3rd, 2019)
• 10-cdq2b20-20dc-x303 D-f79 Smc Auto Switch Compact Cylinder (25.2% similar) Minimum handling charge is 75 onto a standard pallet and increases for custom pallet's. Are only included if pictured or listed in. 30-DAY DOA warranty this product carries. Save packaging for carrier claim. All parts, accessories, cables, etc. Your satisfaction is extremely important to us. Cash is...(November 1st, 2018)
• 11-cdq2b20-20d Smc Vacuum Auto Switch Compact Cylinder Proximity (31.8% similar) If in doubt, please before purchasing. If you do receive the package, submit clear images of packaging box and damaged item from multiple angles. All parts, including accessories and cables are only included if pictured or listed in the. Our contact: Rodney Wang SC asset management, inc. length in...(November 1st, 2018)
• 125h Smc Cylinder Actuator Ram Piston Psi Mm (30.4% similar) Received in part lot, I don't know anything about it other than has not been mounted and they retail for around 500. It has 35MM piston, 30 threads, housing not including bolts or shaft, looks to be 18MM threads...(July 28th, 2018)
• 1fa50bb110-cb Smc New Pneumatic Cylinder (29.6% similar) ...(August 8th, 2018)
• 1o-2018-0056 Smc Pneumatic Cylinder (29.1% similar) Smc CD85N20-50-B pneumatic cylinder lock: WS-4B...(June 20th, 2018)
• 20-ca1tn63-650 Smc Pneumatic Cylinder Bore Mm Stroke (40% similar) Smc pneumatic cylinder 63MM bore 650MM stroke CA1TN63-650 think this is unused. Pivot or Trenton mounting...(December 21st, 2018)
• 20-cda1bn63-100 Smc Air Cylinder New (34.6% similar) ...(March 27th, 2018)