The SMC MGPM32-200Z is a compact guided pneumatic cylinder from SMC’s MGP series, specifically the MGPM slide-bearing type. It combines a pneumatic cylinder body with an integrated guide mechanism, which allows the actuator to handle higher side loads and moment loads than a standard rod cylinder used alone. This makes it a practical choice for automated equipment that needs stable linear motion, compact installation dimensions, and repeatable positioning over long production cycles. SMC’s MGP series catalog identifies MGPM as the slide-bearing version of the compact guide cylinder family, and distributor listings for the exact model confirm the core configuration as 32 mm bore and 200 mm stroke.
Compared with a conventional cylinder plus external guide arrangement, the MGPM32-200Z reduces assembly complexity because the guide shafts are built into the actuator structure. This integrated design helps isolate load-bearing forces from the piston rod and seals, improving durability and motion stability in applications such as transfer mechanisms, stoppers, lifting assists, and compact fixture movements. SMC and distributor descriptions consistently position the MGP series for high side-load applications, which is one of the main reasons engineers choose this product family in industrial automation projects.
A key point in your request is product weight. In the SMC MGP series catalog weight table for Slide Bearing: MGPM12 to 100, the entry for bore size 32 mm and standard stroke 200 mm is 3.98 kg. This is the catalog-listed basic weight for the MGPM32-200 configuration and is the correct baseline figure for engineering documentation, equipment design calculations, and product content.
Product Weight and Specification Summary
Product Weight
The SMC MGPM32-200Z basic weight is 3.98 kg (catalog value for MGPM slide-bearing type, 32 mm bore, 200 mm stroke).
Technical Specification Table
| Item | Specification / Description |
|---|---|
| Product Model | SMC MGPM32-200Z |
| Series | MGP Series Compact Guide Cylinder |
| Type | MGPM (Slide Bearing Type) |
| Bore Size | 32 mm |
| Stroke | 200 mm |
| Action | Double acting |
| Fluid | Air |
| Proof Pressure | 1.5 MPa |
| Max Operating Pressure | 1.0 MPa |
| Min Operating Pressure | 0.10 MPa (for ø20 to ø100 range) |
| Ambient / Fluid Temperature | -10 to 60°C (no freezing) |
| Piston Speed | 50 to 400 mm/s (for larger bore range including ø32) |
| Cushion | Rubber bumper on both ends |
| Lubrication | Not required (non-lube) |
| Net Weight | 3.98 kg |
The MGP catalog lists the general specifications for the basic type (including action, fluid, pressure, temperature, speed, cushion, and lubrication) and separately provides the weights table where the MGPM32-200 value is shown as 3.98 kg. The catalog also shows that 32 to 100 mm bores support a 200 mm standard stroke.
Product Structure and Engineering Purpose
Integrated Guide Cylinder Design
The MGPM32-200Z is designed as a guided actuator, not a standard cylinder. In this structure, the guide section carries lateral load while the cylinder drive generates the linear thrust. This separation is important because it reduces the stress concentration on the piston rod and rod seals, especially when the payload is mounted off-center or when external moment loads are present. Distributor technical descriptions for MGPM models explicitly note that the actuator is built with internal guide shafts to isolate load bearing from rod and seal movement.
For machine builders, this provides several practical advantages:
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improved resistance to side load,
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more stable linear travel under eccentric loading,
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reduced alignment work during installation,
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and better repeatability in compact automation modules.
These characteristics are exactly why the MGP series is commonly selected for handling, stopping, and transfer functions in industrial machinery.
Slide Bearing Type (MGPM) Characteristics
Within the MGP family, MGPM is the slide-bearing version. SMC distinguishes MGPM (slide bearing) from MGPL (ball bushing) and MGPA (high-precision ball bushing) in the catalog. The slide-bearing design is often chosen where users prioritize robustness, compactness, and cost-effective guided motion for general industrial tasks. In practical applications, MGPM is widely used in transfer and stopper mechanisms where the motion needs to be guided but ultra-high precision is not the primary requirement.
Why MGPM32-200Z Is a Common Industrial Choice
1) 32 mm Bore: Strong Mid-Range Output
A 32 mm bore is a common engineering choice when the application needs significantly more thrust than smaller compact cylinders, but the machine layout still requires a compact actuator body. The MGP catalog also provides theoretical output values for the 32 mm bore. For example, at 0.5 MPa, the catalog lists 402 N (OUT) and 325 N (IN) for the 32 mm bore; at 0.7 MPa, it lists 563 N (OUT) and 455 N (IN). These values are useful for preliminary sizing and selecting a safe operating margin.
2) 200 mm Stroke: Suitable for Medium-to-Long Travel Motions
The 200 mm stroke is one of the standard stroke options for the 32 to 100 mm bore range in the MGP series. This makes MGPM32-200Z suitable for medium-travel functions such as part shuttling, fixture approach/retract motion, and guided stop mechanisms. Since 200 mm is a standard catalog stroke, it is generally easier to source and maintain than a custom intermediate stroke.
3) Compact Body with Guided Stability
The MGP series is positioned as a compact guide cylinder, and third-party industrial distributors consistently describe it as a compact design intended for applications with side loads and handling duties. In practice, this means the MGPM32-200Z is well suited for machines where space is limited but guided motion quality is still necessary. As stroke length increases, guided support becomes more important, which is one reason the 200 mm version is attractive in automated transfer modules.
Weight Considerations for Equipment Design
The 3.98 kg basic weight is a significant engineering parameter and should be considered early in design. In many systems, the guided cylinder may be mounted on another axis or attached to a moving frame, which means the actuator’s own mass contributes to the total moving load. This affects:
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acceleration and deceleration settings,
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bracket and frame stiffness,
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pneumatic response and cycle time,
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and wear on adjacent mechanical components.
SMC’s catalog labels this value as basic weight, which is the correct reference point for the standard actuator body. If the final product configuration includes auto switches, fittings, special options, or custom accessories, the installed mass will increase beyond the catalog basic weight. For product pages and quotations, the most accurate wording is “basic unit weight: 3.98 kg”.
Typical Application Scenarios
| Application Scenario | Why MGPM32-200Z Fits |
|---|---|
| Part transfer mechanism | Guided structure supports stable travel over 200 mm stroke |
| Stopper / gate actuator | Slide-bearing guide improves resistance to side load |
| Fixture positioning | 32 mm bore provides practical force output for medium loads |
| Handling or lift-assist linkage | Compact guided design reduces external guide components |
| Assembly station motion unit | Integrated actuator and guide simplify machine design |
These application patterns align with the MGP series’ positioning for handling, lifting, and stopping applications, as described by industrial distributors and SMC documentation.
SEO-Oriented Product Description Notes (for Web Listing Use)
If you are preparing this model for a product page, the strongest searchable technical phrases are:
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SMC MGPM32-200Z
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MGP compact guide cylinder
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32 mm bore guided cylinder
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200 mm stroke pneumatic guide cylinder
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SMC slide bearing guided actuator
These keywords align with how the model is structured in SMC’s naming system and how distributors categorize the product. Using the exact model code in the title and early body text improves matching in search indexing and B2B procurement searches.
Conclusion
The SMC MGPM32-200Z is a compact, robust, and practical guided pneumatic cylinder for automation systems that require stable linear motion under side load conditions. Its 32 mm bore and 200 mm stroke combination makes it suitable for medium-travel industrial tasks such as transfer, stopping, and fixture movement, while the MGPM slide-bearing design offers a strong balance between compactness and guided load capacity.
