MG Series Stainless Steel Mini Cylinder | JIS Standard Corrosion-Resistant Pneumatic Cylinder

Brand: SOLH by Richge Technology

1. Product Overview & Core Structural Features

     The SOLH MG series is a durable full stainless steel mini pneumatic cylinder manufactured in accordance with JIS industrial standards. It covers a bore range from φ20 to φ63mm, positioned between economical MA series and high-end CM2 series. Featuring excellent corrosion resistance, vibration resistance and ultra-long service life, it delivers outstanding cost performance. Fully interchangeable with SMC CM2/CM3 series, it is widely applied in medium and high-standard automation scenarios including food, pharmaceutical, packaging, electronics, humid and weak acid-base working environments.

  1.1 JIS Standard & High Interchangeability

     Strictly manufactured per JIS standard specifications with unified mounting dimensions and interface standards. It achieves perfect dimensional and structural interchangeability with SMC CM2 and CM3 series cylinders, supporting zero-modification replacement, batch equipment upgrading and standardized automated line matching.

  1.2 Full Stainless Steel Anti-Corrosion Structure

     Adopting premium SUS304 stainless steel cylinder tube and piston rod, matched with high-strength aluminum alloy end covers. The integrated material structure provides excellent rust-proof, anti-corrosion and pressure-resistant performance, stably adapting to harsh working conditions such as high humidity, dust, weak acid and weak alkali, far exceeding ordinary economical cylinders in environmental adaptability.

  1.3 Rivet Rolling Encapsulation Firm Structure

     Adopting professional rivet rolling encapsulation technology for end cover and cylinder tube crimping integration. The overall structure is tight and firm with strong vibration resistance and impact resistance, avoiding loose connection during long-term high-frequency operation. The streamlined round straight shape features simple structure and convenient daily maintenance, reducing operational and maintenance costs.

  1.4 Diversified Motion & Functional Derivatives

     • MG Double Acting: Dual-end air intake reciprocating motion, the most universal standard type for conventional linear automation.

     • MSG Single Acting (Push Out): Spring push-out structure, automatic extension after power failure for safety reset mechanisms.

     • MTG Single Acting (Pull Back): Spring return structure, automatic retraction after power failure for protective positioning scenarios.

     • MGD Double Rod: Dual-end output piston rod, realizing synchronous movement and doubled effective stroke for precise synchronous transmission.

     • MGC Adjustable Cushion: Double acting with dual-end adjustable air buffer, effectively reducing noise and impact for high-speed cyclic operation.

     • MGCD Double Rod Cushion: Double rod structure equipped with adjustable air buffer, combining synchronous operation and high-speed stable performance.

  1.5  Reliable Buffer & Low-Friction Sealing System

     Standard equipped with high-quality rubber anti-collision pad for basic buffering and noise reduction; MGC/MGCD upgraded models support dual-end manually adjustable air cushion, perfectly adapting to high-speed and heavy-load working conditions. Adopting special-shaped bidirectional composite seal with built-in oil storage groove, the cylinder features ultra-low starting pressure, stable oil-free operation and a service life of over 8 million cycles.

  1.6  Full Series Built-In Magnetic Induction

     The entire MG series comes with built-in magnetic ring (S code as standard, non-removable), compatible with Airtac CS1-G and SMC M9B series magnetic switches. It supports real-time accurate piston position detection and electrical signal linkage, realizing automated cycle positioning and intelligent equipment monitoring.

2. Complete Model Naming Rules & Order Examples

  1. Typical Model Structure: MG25-100S-CM-FA

  2. Standard Order Examples

     • Standard Double Acting Magnetic Model: MG32-75S-CM (32mm bore, 75mm stroke, round tail, built-in magnetic ring)

     • Adjustable Cushion Double Acting Model: MGC40-100S-CA (40mm bore, 100mm stroke, swing tail, adjustable air cushion)

     • Single Acting Spring Return Model: MTG20-50S-U (20mm bore, 50mm stroke, flat tail, single acting reset)

3. Core Technical Parameters (Standard Type)

4. 0.5MPa Theoretical Thrust & Tension Reference Chart (Single Rod)

  4.1 Double Acting (MG) Performance Data

  4.2 Single Acting (MTG Spring Return) Performance Data

5. Mounting Forms & Derivative Models

  5.1 Diversified Universal Mounting Methods

     • CM Round Tail: Standard straight mounting, the most universal type for conventional fixed linear operation

     • CA Swing Tail: Swingable tail structure, specially adapted for oscillating and flipping mechanical mechanisms

     • U Flat Tail: Flat tail compact design, suitable for ultra-thin and narrow installation space

     • FA/FB Front/Rear Flange: Front and rear flat flange fixing, stable vertical installation for heavy-load positioning

     • LB Foot Bracket: Axial foot base fixing, convenient lateral installation and equipment layout

     • SDB Double Ear Bracket: Double hinge structure, flexible swing operation for special linkage scenarios

  5.2 Core Derivative Series

     • MG Standard Double Acting: Universal magnetic-equipped model for general medium-standard automation

     • MSG/MTG Single Acting: Spring push-out / spring return types for safety reset and protective positioning

     • MGD Double Rod: Dual-end synchronous output structure, doubling stroke and improving operation stability

     • MGC Adjustable Cushion: Upgraded air buffer structure, preferred for high-speed frequent cyclic operation

     • MGCD Double Rod Cushion: Integrating double rod synchronization and adjustable buffering for high-precision high-speed equipment

6. MG vs MA vs CM2 Selection Comparison

7. 3-Step Quick Selection Guide

     1. Bore Selection: Select the appropriate bore size based on actual load weight, reserve more than 50% safety margin. Prioritize MG series for medium-high load and corrosion-resistant working conditions.

     2. Stroke Selection: Actual working stroke plus 10~20mm safety margin; follow standard stroke limits: double acting ≤500mm, single acting ≤150mm.

     3. Functional Configuration: Choose MG for standard double acting, MTG for single acting spring return, MGC for high-speed adjustable cushion demands. The full series is pre-equipped with magnetic rings, compatible with CS1-G and M9B magnetic switches for position detection.

One Sentence Summary

     The SOLH MG JIS standard stainless steel mini cylinder balances high corrosion resistance, long service life and cost performance, with diversified motion and mounting options, serving as the optimal mid-range pneumatic solution for food, pharmaceutical, packaging and humid environment automation equipment.