MA Series Stainless Steel Mini Cylinder (Economical General Type)

Brand: SOLH by Richge Technology

Product Overview

     SOLH MA series economical stainless steel mini cylinder, bore size φ16/20/25/32/40/50/63mm. Interchangeable with SMC CM2/CM3 series. High cost performance, mature structure, universal mounting dimensions and corrosion resistance. Widely applied in light industry, electronics, packaging, food and small automation equipment for light & medium load, budget-sensitive, clean or humid working conditions.

Core Structure & Design Features

   1. Standard: Enterprise internal standard, highly interchangeable with SMC CM2/CM3.

   2. Material: 304 stainless steel barrel & piston rod, aluminum alloy end caps, rust-proof for humid, weak acid, weak alkali and clean environment.

   3. Structure: Roll-crimped end cap and barrel connection, stable structure and competitive cost, straight cylindrical shape for easy maintenance.

   4. Operation Variants

     -- MA Double Acting: Air supply on both ends, most common standard model

     -- MSA Single Acting Spring Extend: Extend automatically when air cut off

     -- MTA Single Acting Spring Return: Retract automatically when air cut off

     -- MAD Double Rod: Rod extended on both sides, synchronous motion, doubled effective stroke

     -- MAJ Adjustable Stroke: Double acting with fine stroke adjustment for precise positioning

   5. Cushion: Standard rubber anti-collision pad; MAC optional adjustable air cushion to reduce impact & noise under high speed motion.

   6. Sealing: Special bidirectional seal with oil storage groove, low startup pressure, oil-free operation, service life ≥5 million cycles.

   7. Position Detection: All models built-in magnetic ring (suffix S), compatible with AirTAC CS1-G or SMC M9B magnetic switches for piston position feedback.

Complete Model Coding Rule

   1. Model Example：MA25-100S-CM-FA

Standard Order Reference Examples

     -- MA32-75S-CM：Bore32, stroke75, double acting, cylindrical tail, built-in magnet

     -- MTA20-50S-U：Bore20, stroke50, single acting spring return, flat tail

     -- MAJ40-100S-CA：Bore40, stroke100, adjustable stroke, clevis tail

Universal Technical Specifications

Theoretical Thrust & Pull Force @0.5MPa (Single Rod, Unit:N)

   1. Double Acting MA

   2. Single Acting MTA (Spring Return @0.5MPa)

Mounting Forms & Derivative Models

   1. Rear Tail & Mounting Options

     -- CM Cylindrical tail: Standard straight mounting (Most Popular)

     -- CA Clevis tail: Rear hinged for swing mechanism

     -- U Flat tail: Plane installation for limited axial space

     -- FA/FB Flange: Front/rear flange plate fixing

     -- LB Foot mount: Side axial bracket installation

     -- SDB Double clevis: Hinged connection for swing motion

   2. Main Derivative Versions

     -- MA: Standard double acting with built-in magnet

     -- MSA/MTA: Single acting spring extend /spring return

     -- MAD: Double rod double acting

     -- MAJ: Adjustable stroke double acting

     -- MAC: Double acting with adjustable air cushion

3-Step Fast Selection Guide

   1.Bore selection: Calculate required thrust & horizontal load, reserve ≥50% safety margin; select MA preferentially for light & medium load and cost-sensitive projects.

   2.Stroke confirmation: Add extra 10~20mm travel margin; Max stroke: double acting ≤500mm, single acting ≤100mm.

   3.Configuration matching

     -- Operation: Double acting → MA; single acting spring return → MTA; precise stroke tuning → MAJ

     -- Cushion: Choose MAC adjustable air cushion when running speed＞500mm/s

     -- Position feedback: All models equipped with built-in magnet, match CS1-G / M9B magnetic switches

One Sentence Summary

     SOLH MA economical stainless steel mini cylinder is interchangeable with SMC CM2/CM3 series, provides abundant variants and multiple mounting choices, cost-effective linear actuator for light & medium load automation, packaging, food and electronic production lines.