MGG Series Heavy-Duty Long-Stroke Guide Rod Cylinder | Ultra-High Rigidity Pneumatic Cylinder

Brand: SOLH by Richge Technology

Product Overview & Core Structural Features

     The SOLH MGG series is a professional heavy-duty long-stroke guide rod cylinder featuring a round cylinder tube + external dual guide rod structure. Engineered for ultra-high rigidity, extreme lateral load resistance, stable long-travel operation and high-precision anti-rotation performance, this series covers bore sizes from φ20mm to φ100mm, offering two configurable models: MGGM carbon alloy slide bearing type and MGGL high-precision ball bearing type. It is specially designed for long-stroke, heavy-load, high-impact and eccentric working conditions, widely applied in automated lifting, translation, stopping and pushing stations.

Key Structural Advantages

• Ultra-High Rigidity Heavy-Duty Structure: Adopting thick round cylinder tube and large-diameter external dual guide rods with wide span design, the MGG series delivers industry-leading resistance to bending, torsion and lateral force. Its side load capacity reaches more than 3 times that of ordinary cylinders, ensuring zero sagging under long strokes and zero offset under heavy loads.

• Industry-Leading Long-Stroke Performance: The full series supports a maximum standard stroke of 1300mm, far exceeding the stroke limits of MGP and MGQ series. It perfectly adapts to long-distance material conveying, high-travel platform lifting and extended linear driving scenarios.

• Dual Bearing Configurations for Full Scenarios

￮ MGGM (Slide Bearing): Equipped with carbon alloy sliding bushing, it features superior lateral load resistance, impact resistance and wear resistance, serving as the first choice for heavy-load, dusty and high-impact harsh working conditions.

￮ MGGL (Ball Bearing): Adopting high-precision linear ball bearings, it achieves ultra-low friction, ultra-smooth stroke movement and stable high-frequency cycling, ideal for precision long-stroke positioning and high-speed reciprocating motion.

• Standard Built-In Hydraulic Buffer: Different from conventional rubber buffer cylinders, MGG series is equipped with dual-end built-in hydraulic buffers as standard configuration. It efficiently absorbs massive impact energy generated by long-stroke and high-speed movement, eliminating collision noise and protecting equipment and workpieces from impact damage.

• Ultra-High Anti-Rotation Precision: Achieves exceptional anti-rotation accuracy of ±0.02°~±0.07°, with larger bore sizes delivering higher precision. The φ100mm model reaches a top precision of ±0.02°, guaranteeing extremely stable and reliable repeated positioning.

• Modular Low-Maintenance Design: The cylinder body and guide frame adopt an independent modular structure, allowing separate replacement of cylinder tube and piston components, which greatly reduces later maintenance costs. Multi-directional magnetic switch grooves support flexible position detection installation.

Complete Model Naming Rules

Model Examples: MGGM32-200-M9BW | MGGL50-500J-50S-XB6

Standard Order Reference Examples

• MGGM40-300S: 40mm bore, 300mm long stroke, slide bearing type with built-in magnet

• MGGL25-200J-30S: 25mm bore, 200mm standard stroke, 30mm adjustable stroke, precision ball bearing type

• MGGM63-400F-XB6: 63mm bore, 400mm stroke, flange mounting, high-temperature resistant heavy-duty cylinder

Standard Core Technical Parameters

(Standard test conditions: 20℃ normal temperature, 0.5MPa rated pressure)

1. General Performance Parameters

• Working Pressure Range: 0.1~1.0MPa; Proof Pressure: 1.5MPa

• Ambient Temperature: -10℃~60℃ (ice-free conventional environment); -10℃~150℃ (-XB6 high-temperature version)

• Piston Operating Speed: 50~1000mm/s, specially optimized for long-stroke high-speed operation

• Buffer Mode: Standard dual-end hydraulic buffer with powerful impact energy absorption

• Lubrication Mode: Oil-free maintenance-free operation, suitable for various industrial environments

2. Theoretical Thrust Data (@0.5MPa, Unit: N)

3. Product Weight Data (100mm Stroke, Unit: kg)

MGGM vs MGGL Core Selection Comparison

Mounting Methods & Typical Application Scenarios

1. Dual Mounting Options

• Basic Type (B): Pre-reserved screw holes on the bottom and side surfaces for direct fixing. Features simple assembly and disassembly, suitable for conventional horizontal and vertical equipment layout.

• Flange Type (F): Front flange mounting structure, specially designed for vertical downward pushing, pulling and suspended load working conditions, ensuring stable load bearing.

2. Core Industrial Applications

• Long-Stroke Lifting Platform: Equipment lifting and workbench vertical driving, supporting maximum 1300mm ultra-long stroke, maintaining zero-sag stability under full-stroke heavy load.

• Heavy-Duty Conveyor Translation: Workpiece translation, pallet transfer and long-distance material pushing; excellent anti-eccentric and anti-offset performance ensures consistent operation accuracy.

• High-Impact Stopping Station: Production line workpiece stopping, positioning and impact limiting; standard hydraulic buffer fully absorbs instantaneous impact kinetic energy to protect equipment.

• General Automation Heavy-Duty Driving: Jig lifting, heavy part ejection and eccentric load driving; replaces traditional split cylinder + heavy guide post combinations to simplify mechanical structure and improve system stability.

MGG vs MGP vs MGQ Core Difference Comparison (Key Selection Guide)

Three-Step Quick Selection Guide

1. Bore Size Selection: Select bore size according to actual working load. Keep theoretical thrust ≥ actual load × 1.5; reserve 80% safety margin for long-stroke working conditions to prevent rod sagging and position deviation.

2. Bearing Type Selection: Choose MGGM slide bearing for heavy-load, dusty and high-impact scenarios; choose MGGL ball bearing for precision long-stroke positioning and high-frequency cyclic motion.

3. Functional Configuration Selection

￮ Ultra-long stroke demand: Prioritize MGG series (max 1300mm stroke, beyond MGP/MGQ capability)

￮ Position detection demand: Equip S magnet configuration + multi-directional magnetic switches

￮ High-temperature environment: Select -XB6 high-temperature resistant option (-10℃~150℃)

One Sentence Summary

     SOLH MGG series heavy-duty long-stroke guide rod cylinder features maximum rigidity, extreme impact resistance and industry-leading 1300mm long-stroke stability, equipped with standard hydraulic buffer and ultra-high anti-rotation precision, becoming the optimal solution for heavy-load, long-travel and high-impact automated driving stations.