Contactor,întrerupător de circuit,invertor solar,contor electric,baterii solare
This is a standard double-acting round cylinder of SMC CG1 series, cu inel magnetic încorporat, pernă de cauciuc și stil de montare de bază. Dimensiunea alezajului: 20 mm, accident vascular cerebral: 300 mm. Se aplică conducerii liniare, poziționarea și prinderea echipamentelor automate.
- Codul modelului Explicația
| Segment de cod | Descriere |
| CDG1 | Series code for SMC standard round cylinders: C = Cylinder, D = With built-in magnet ring, G = Standard type, 1 = Single rod & double acting |
| B | Mounting code: B = Basic type (without mounting accessories), F = Flange type, K = Foot type, T = Trunnion type, etc. |
| N | Cushion code: N = Rubber cushion, A = Adjustable air cushion |
| 20 | Dimensiunea alezajului: 20 mm (Standard bores: 20, 25, 32, 40, 50, 63, 80, 100 mm) |
| -300 | Lungimea cursei: 300 mm (Standard stroke: 50~1000 mm; Custom strokes available) |
Numele complet: Single rod double-acting round cylinder, basic type with built-in magnet ring and rubber cushion, bore 20 mm, accident vascular cerebral 300 mm.
- Specificatii tehnice principale
| Categorie | Caietul de sarcini | Observații |
| Informații generale | ||
| Marca / Serie | SMC CG1 Series | Industrial standard round cylinder |
| Model No. | CDG1BN20-300 | Număr de comandă standard |
| Stil de montare | Tip de bază (accessories mountable) | Conform cu ISO 6431 |
| Clasa de protectie | IP40 | Rezistent la praf și la stropire |
| Operation Characteristics | ||
| Modul de operare | Double acting, single rod | Bi-directional pneumatic drive |
| Built-in Magnet Ring | Da (marked by D) | Magnetic switch mountable for position detection |
| Cushion Type | Rubber cushion (marked by N) | Polyurethane cushions at both ends for impact absorption |
| Dimensiuni | ||
| plictisit | 20 mm | Standard size |
| Accident vascular cerebral | 300 mm | Standard stroke |
| Piston Rod Diameter | 8 mm | High-strength chrome-plated stainless steel |
| Barrel Material | Aluminium alloy (Hard anodized) | Ușoare & rezistent la coroziune |
| Piston Rod Material | Oţel inoxidabil (SUS304) | Rezistent la uzură & rust-proof |
| Greutate | Aproximativ. 0.8 kg | With slots for magnetic switches |
| Parametri de performanță | ||
| Interval de presiune de operare | 0.05~1.0 MPa | For compressed air |
| Max. Presiunea de operare | 1.0 MPa | Transient peak ≤ 1.2 MPa |
| Temperatura de operare | -10°C ~ +60°C | Standard environment with dry air |
| Max. Viteză | 500 mm/s | Subject to load and air supply flow |
| Theoretical Output Force | 31.4 N @ 0.1 MPa / 314 N @ 1.0 MPa | Calculated value under no load |
| Port Parameters | ||
| Port Thread | Rc1/8 (PT1/8) | Standard pneumatic thread |
| Number of Ports | 2 (1 on front cover, 1 on rear cover) | Available for single / double acting connection |
| Magnetic Switch Slots | Da (4 sloturi) | Compatible with SMC D-M9 series switches |
- Cross-brand & Obsolete Model Replacement
| Model original | Model de înlocuire | Descriere |
| SMC CG1BN20-300 | CDG1BN20-300 | Upgraded version with built-in magnet ring, pe deplin compatibil |
| FESTO DSBC-20-300-PPVA-N3 | CDG1BN20-300 | Echivalent din punct de vedere funcțional; 20 mm bore, 300 mm cursă, double acting with magnet ring |
| Airtac SE20X300S | CDG1BN20-300 | Alternativă internă; Similar dimensions, slightly lower performance |
| CKD SCA2-CB-20B-300 | CDG1BN20-300 | Japanese brand alternative; Dimensiuni de montaj compatibile |
| NUMATICS R20X300 | CDG1BN20-300 | european & American brand alternative; Verify mounting style before replacement |
Note de selecție: Confirm full consistency of bore size, accident vascular cerebral, mounting style, cushion type and magnetic switch compatibility for replacement.
- Partial Model List of CDG1B Series
| Model | plictisit (mm) | Accident vascular cerebral (mm) | Stil de montare | Cushion Type | Built-in Magnet Ring | Observații |
| CDG1BN20-50 | 20 | 50 | De bază | Cauciuc | Da | Model standard |
| CDG1BN20-100 | 20 | 100 | De bază | Cauciuc | Da | Model standard |
| CDG1BN20-150 | 20 | 150 | De bază | Cauciuc | Da | Model standard |
| CDG1BN20-200 | 20 | 200 | De bază | Cauciuc | Da | Model standard |
| CDG1BN20-250 | 20 | 250 | De bază | Cauciuc | Da | Model standard |
| CDG1BN20-300 | 20 | 300 | De bază | Cauciuc | Da | Modelul subiectului |
| CDG1BN20-350 | 20 | 350 | De bază | Cauciuc | Da | Model standard |
| CDG1BN20-400 | 20 | 400 | De bază | Cauciuc | Da | Model standard |
| CDG1AN20-300 | 20 | 300 | De bază | Air cushion | Da | Adjustable cushion |
| CDG1BF20-300 | 20 | 300 | Flanşă | Cauciuc | Da | Front flange mounting |
| CDG1BK20-300 | 20 | 300 | Foot | Cauciuc | Da | Bottom mounting |
| CDG1BT20-300 | 20 | 300 | Trunnion | Cauciuc | Da | Oscillating mounting |
- Defecte comune & Depanare
| Fenomen de eroare | Cauze posibile | Soluții |
| Cylinder fails to move / Slow movement | 1. Insufficient air supply pressure | 1. Adjust pressure to 0.4~0.6 MPa |
| 2. Pipeline blockage / Air leakage | 2. Tighten fittings and clean filter | |
| 3. Solenoid valve failure | 3. Test solenoid valve and replace if necessary | |
| 4. Piston rod stuck | 4. Dismantle to check rod straightness and clean cylinder barrel | |
| Cylinder crawling / Shaking | 1. Insufficient lubrication | 1. Install air lubricator with ISO VG32 lubricant |
| 2. Supraîncărcare | 2. Reduce load or use larger bore cylinder | |
| 3. Moisture / impurities in compressed air | 3. Fit air dryer and precision filter | |
| 4. Improper cushion adjustment | 4. Adjust cushion needle valve for steady deceleration | |
| Air leakage | 1. Aged / damaged sealing rings | 1. Replace sealing kit (standard repair kit) |
| 2. Scratched piston rod | 2. Repair or replace piston rod and check guide bushing | |
| 3. Loose end cover bolts | 3. Tighten end cover bolts diagonally and evenly | |
| 4. Damaged tube fittings | 4. Renew air tubes and fittings for good sealing | |
| No signal from magnetic switch | 1. Incorrect switch position | 1. Reposition switch to align with piston magnet ring |
| 2. Failed magnet ring | 2. Replace cylinder or piston assembly | |
| 3. Damaged switch | 3. Test switch continuity and replace if faulty | |
| 4. Cablaj greșit | 4. Check wiring and correct polarity | |
| Poor cushioning / Loud impact noise | 1. Worn cushion pads | 1. Replace polyurethane cushion pads |
| 2. Improper cushion valve setting | 2. Gradually adjust needle valve until impact noise disappears | |
| 3. Excessive load inertia | 3. Add external buffer or speed control valve | |
| 4. Overhigh air pressure | 4. Reduce working pressure and optimize system design | |
| Bent / Deformed piston rod | 1. Exposed to radial load | 1. Add guide unit to avoid radial force |
| 2. Large coaxiality error during installation | 2. Calibrate installation; keep coaxiality ≤ 0.1 mm/m | |
| 3. Excessive impact force | 3. Optimize cushion system to reduce impact | |
| 4. Material fatigue | 4. Replace piston rod or use reinforced cylinder |
- Aplicație & Cazuri industriale
6.1 Scenarii aplicabile
Linii de producție automatizate: Manipularea materialelor, workpiece positioning, assembly and pressing
Producție electronică: PCB transportation, semiconductor packaging and component positioning
Mașini de ambalare: Carton forming, etanșare, labeling and filling actuators
Mâncare & Industria băuturilor: Cap tightening, bottle conveying and filling valve control
Mașini-unelte: Clamp actuation, worktable positioning and tool changing mechanism
Echipament medical: Sample delivery and positioning for diagnostic instruments
6.2 Scenarii nerecomandate
Severely corrosive environment: No special anti-corrosion treatment; Not suitable for strong acid, alkali or heavy salt spray. Stainless steel series is recommended.
Oil-free operation: Long-term operation without lubrication accelerates seal wear. PTFE seals are required.
De înaltă frecvență & high-speed operation: Not for cycling over 5 ori pe secundă. High-speed cylinder series is recommended.
Heavy radial load: Radial force will bend the rod and damage seals. Extra guide mechanism is required.
Temperatură extremă: Operation below -10°C or above +60°C impairs sealing performance and service life.
6.3 Cazuri tipice de aplicare
Caz 1: Electronic Component Assembly Line
Aplicație: Positioning for component insertion on PCB
Configurare: CDG1BN20-300 + SMC D-M9B magnetic switch + precision guide rail
Efect: Positioning accuracy ±0.1 mm with excellent repeatability, meeting automated assembly requirements.
Caz 2: Carton Sealing Station of Packaging Machine
Aplicație: Folding carton top flaps and tape sealing
Configurare: Two CDG1BN20-300 cylinders working synchronously for dual-side flap folding
Efect: Adjustable speed, reliable cushioning, low noise and higher sealing efficiency.
Caz 3: Automotive Parts Inspection Equipment
Aplicație: Clamping and positioning for dimensional inspection of parts
Configurare: CDG1BN20-300 + precision pressure regulator for flexible clamping
Efect: No workpiece damage, stable clamping force and accurate inspection data.
- Ghid de selecție & Reguli rapide
- Dimensiunea alezajului: Select by figures (20/25/32/40/50/63/80/100 mm); Calculate output force based on load.
- Accident vascular cerebral: Standard range 50~1000 mm; Custom strokes are available.
- Tip de montare: Recognized by letters: B=Basic, F=Flange, K=Foot, T=Trunnion.
- Cushion type: Recognized by suffix: N=Rubber cushion, A=Adjustable air cushion.
- Magnet ring: CDG1 = With built-in magnet ring; CG1 = Without magnet ring.
- Replacement rule: plictisit, accident vascular cerebral, mounting style and cushion type must be identical.
Ambalare & Order Note: 1 unit per package, minimum order quantity 1 unitate. It is recommended to prepare 2~3 units as spares for general industrial automation.
Accesorii recomandate: SMC D-M9 series magnetic switches, AC series filters, AR series pressure regulators, SY series solenoid valves.
