New Original SMC MXS6-20 Pneumatic Precision Guide Slide Cylinder
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New Original Festo 163143 CPE18‑M1H‑5J‑1/4 Solenoid Valve
1. Product Overview
The part‑number 163143 CPE18‑M1H‑5J‑1/4 is a genuine single‑solenoid directional control valve from the Festo CPE18 series. It adopts a 5/2‑way valve structure with spring return and is equipped with a built‑in solenoid coil. The thread size is G1/4 for pneumatic pipe connection. Controlled by an electrical signal, this component switches airflow directions to drive pneumatic cylinders, grippers and other actuators in automated production lines, packaging equipment, machine‑tools and material‑handling systems. With a compact aluminium‑alloy valve body and high‑precision internal spool structure, it delivers stable switching performance for long‑term continuous‑cycle operation and meets industrial‑grade reliability requirements.
2. Main Functions
- Direction‑switching control: As a 5/2‑way single‑solenoid valve, it changes the airflow path to extend or retract pneumatic actuators. The return spring resets the spool when the electrical signal cuts off.
- Stable airflow supply: Provides enough output airflow to drive standard‑size pneumatic cylinders for pushing, clamping and positioning actions.
- Manual override function: A built‑in manual‑actuation button allows on‑site testing during commissioning without power supply.
- Standard pneumatic connection: G1/4 ports connect with push‑in fittings and air tubes to simplify pipeline assembly.
- Low‑leakage performance: Precision‑fitted spool and seals minimize internal and external air leakage to reduce compressed‑air waste.
- Wide‑voltage adaptability: Matches Festo standard coils for DC24V or AC230‑V power choices to fit different control‑system designs.
- Modular combination: It can be assembled with multiple identical valves on a valve manifold for centralized air‑source distribution.
3. Technical Specifications
| Item | Specification |
|---|---|
| Model Number | CPE18‑M1H‑5J‑1/4, Part‑No.163143 |
| Valve Function | 5/2‑way, single‑solenoid, spring return |
| Port Size | G1/4 internal thread for working ports, supply and exhaust ports |
| Nominal Flow Rate | 1100 l/min at 6 bar operating pressure |
| Operating Pressure | 2 bar to 10 bar |
| Spool‑switching Time | 15‑ms actuation; 30‑ms spring‑reset time |
| Standard Solenoid Coil Voltage | DC 24 V (most‑common configuration) |
| Valve‑body Material | High‑pressure die‑cast aluminium alloy with anti‑corrosion coating |
| Seal Material | NBR rubber |
| Working Medium | Filtered compressed‑air conforming to ISO 8573‑1:2010, can be oil‑free or lubricated |
| Ambient Temperature | ‑10 °C ~ +50 °C |
| Protection Grade | IP65 after proper assembly |
| Corrosion‑Resistance Class | CRC‑2 for regular factory‑environment |
| Compliance | RoHS‑compliant and LABS‑free following VDMA‑standards |
| Mounting Type | Manifold‑mount or individual base‑plate installation |
4. Technical Features
- Compact CPE‑18 frame size: The small‑form‑factor design saves cabinet space compared to larger‑size valve series.
- Robust die‑cast aluminium‑valve‑body: Resists pressure surges, dust and slight cutting‑fluid mist to extend service life.
- Wear‑resistant spool‑assembly: Surface‑treated internal spool ensures millions‑of‑cycles with consistent switching performance.
- Optional manual override button: Convenient for maintenance‑staff to test cylinder movements before formal program operation.
- Interchangeable solenoid coils: Coils with different voltages can be replaced separately without changing the whole valve body.
- Manifold‑compatible structure: Multiple valves can be arranged on shared air‑rail to simplify wiring and air‑pipe layout.
- Optimized internal‑flow‑passage: Reduces pressure drop and ensures fast cylinder response during high‑speed‑automation cycles.
5. Product Dimensions and Weight
| Parameter | Value |
|---|---|
| Overall Dimensions (Length × Width × Height) | 96 mm × 18 mm × 44 mm |
| Thread Size | G1/4 for all air ports |
| Width of single‑valve body | 18 mm |
| Net Weight (with standard 24‑V‑DC coil) | 180 g |
| Mounting‑hole size | 4.5‑mm diameter for fixing screws |
6. Ten Festo Similar‑Function Solenoid Valves
These products are original Festo directional‑control valves for driving pneumatic actuators with comparable working principles:
- CPE18‑M1H‑5J‑1/8 (Part‑No:163141): 5/2‑way single‑solenoid valve with G1/8 thread for small‑flow‑rate circuits.
- CPE18‑M1H‑5L‑1/4 (Part‑No:163145): Double‑solenoid 5/2‑way latching‑type version with G1/4 port for position‑holding applications.
- CPE10‑M1H‑5J‑1/4 (Part‑No:196915): Narrow‑size CPE10‑series 5/2‑way valve for limited‑installation‑space conditions.
- CPE24‑M1H‑5J‑1/4 (Part‑No:163153): Larger‑frame‑size CPE24‑valve with higher flow‑rate for heavy‑load‑cylinders.
- CPE18‑M1H‑3J‑1/4 (Part‑No:163147): 3/2‑way normally‑closed solenoid valve for vacuum‑release and blow‑off‑circuits.
- CPE18‑M1H‑5J‑1/4‑AC230 (Part‑No:163144): Identical valve body fitted with AC230‑V coil instead of DC24‑V coil.
- CPE18‑M1H‑5J‑1/4‑QS‑6 (Part‑No:575521): Built‑in push‑in‑6‑mm tube‑ports replacing threaded‑connections for fast‑assembly.
- VSNC‑F‑M5‑5J‑1/4 (Part‑No:803601): VSNC‑series compact‑valve with high‑shock‑resistance for harsh workshop‑conditions.
- CPE18‑M1H‑5J‑1/4‑F (Part‑No:804862): High‑temperature‑resistant variant working steadily up to +70°C.
- CPV18‑M1H‑5J‑1/4 (Part‑No:18800): Modular‑valve‑island‑type 5/2‑way unit for centralized‑bus‑controlled automation‑systems.
New Original SMC MXS6‑20 Precision Linear Guide Slide Pneumatic Cylinder
1. Product Overview
The SMC MXS6‑20 is a high-precision integrated linear slide cylinder belonging to the SMC MXS series, a mainstream compact guided pneumatic actuator specially developed for precise linear positioning and reciprocating motion in automated equipment. This unit integrates a precision ball linear guide rail, piston driving mechanism and slide table into one compact assembly. Its bore size is 6 mm with a rated working stroke of 20 mm. Driven by compressed air, the sliding table performs stable straight reciprocating movement, which can bear horizontal and vertical lateral loads simultaneously. Widely applied in electronic component assembly, testing equipment, small workpiece positioning, dispensing mechanisms, packaging auxiliary equipment and laboratory automation platforms. It delivers ultra-low movement clearance, high repeated positioning accuracy and long service life under continuous cyclic operation.
2. Main Functions
- Precise linear reciprocating motion: Converts compressed air pressure into straight-line displacement of the slide table to complete pushing, lifting, positioning and clamping actions of tiny workpieces.
- Multi-directional load bearing: Built-in linear guide bears radial, horizontal and overturning loads without additional external support brackets.
- High repeat positioning control: Cooperates with two-way adjustable stroke limiters to accurately set travel terminals for consistent repeated positioning.
- Magnetic sensing detection: Equipped with built-in permanent magnet inside the piston, compatible with SMC magnetic reed switches to feed back piston position signals to PLC control system.
- Two-way adjustable cushioning: Pneumatic buffer structure at both stroke ends absorbs collision impact, reduces vibration and noise during stop.
- Flexible installation layout: Supports bottom mounting, side mounting and top workpiece fixing to adapt to various compact mechanical structures.
- Stable bidirectional driving: Double-acting internal piston structure ensures uniform output thrust during forward and backward strokes.
3. Technical Specifications
| Item | Detailed Parameter |
|---|---|
| Complete Model | MXS6‑20 |
| Brand | SMC |
| Series | MXS Precision Linear Slide Cylinder |
| Piston Bore | 6 mm |
| Rated Stroke | 20 mm |
| Driving Mode | Double acting |
| Guide Structure | Precision Ball Linear Guide |
| Operating Pressure Range | 0.1 MPa ~ 0.7 MPa |
| Recommended Working Pressure | 0.5 MPa |
| Theoretical Output Thrust (0.5MPa) | Forward: 14 N; Return: 11 N |
| Positioning Repeat Accuracy | ±0.01 mm |
| Cushioning Mode | Adjustable pneumatic cushion at both ends |
| Air Port Size | M5 × 0.8 Female Thread |
| Built-in Component | Permanent magnet for sensor detection |
| Working Medium | Filtered compressed air |
| Ambient Operating Temperature | 5 °C ~ 60 °C |
| Main Body Material | Anodized aluminum alloy; Guide rail: Bearing steel |
| Sealing Material | NBR rubber |
| Protection Grade | IP40 |
| Applicable Scenarios | Light load precision automation, electronic assembly |
4. Technical Features
- Integrated modular design: Cylinder driving part and linear guide are pre-assembled at factory, no complicated assembly and alignment required on site.
- Ultra-high positioning precision: Precision ball guide minimizes sliding clearance, suitable for high-precision assembling and testing procedures.
- Strong anti-deflection performance: The whole structure effectively resists overturning torque, avoiding deviation caused by eccentric load.
- Adjustable stroke stoppers installed as standard: Travel range can be shortened freely without replacing additional accessories.
- Low friction smooth movement: Polished guide rail surface and high-precision balls realize smooth running even under micro load.
- Compact slim outline: Small overall volume saves installation space inside miniature automation equipment.
- Durable industrial grade seals and guides: Wear-resistant components support millions of reciprocating cycles with stable performance.
5. Product Dimensions & Net Weight
| Parameter | Value |
|---|---|
| Overall Length | 126 mm |
| Overall Width | 34 mm |
| Overall Height | 28 mm |
| Air Port Thread | M5 |
| Net Weight | 118 g |
| Mounting Method | Screw fixing via reserved mounting holes on base and side surfaces |
6. Ten SMC Similar Functional Precision Slide Cylinders
All products below are SMC original guided slide cylinders for precision linear motion with different strokes, bores and structural types:
- MXS6‑10: 6 mm bore, 10 mm short stroke version for micro short-distance positioning
- MXS6‑30: 6 mm bore, 30 mm extended stroke model for longer travel requirements
- MXS8‑20: 8 mm bore, 20 mm stroke, larger thrust for slightly heavier workpieces
- MXS6‑20A: MXS6‑20 with external adjustable hard stoppers for rigid limit positioning
- MXS6‑20AS: Stroke adjustable type with stopper on one single end only
- MXU6‑20: Compact lightweight slide cylinder without full ball guide, cost-effective for general precision tasks
- MXS6‑20‑Z73: Equipped with two built-in magnetic sensors for automatic position feedback
- MXS12‑20: 12 mm bore heavy-duty small slide cylinder with enhanced load capacity
- MXS6‑20L: Left air port layout variant adapting to narrow side space installation
- MXS6‑20H: High-temperature resistant sealing version suitable for slightly hot workshop environments
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