Cavo encoder Schneider Electric VW3M8A21R**
Cavo encoder Schneider Electric VW3M8A21R**
Heavy-Duty Servo Encoder Feedback Cable | Drag Chain Optimized | Lexium Drive Series
📋 Product Overview
IL Schneider Electric encoder cable VW3M8A21R** is a robust feedback cable purpose-built for Sistemi di servoazionamento Schneider Lexium e azionamenti per macchine Altivar. Engineered to deliver high-fidelity encoder signals from motor to drive, this cable performs reliably in both stationary installations E applicazioni a movimento continuo including industrial robotics, CNC machining centers, and automated production lines. Its high-density braided shielding and fine-stranded conductors guarantee clean, interference-free signal transmission even under constant flexing and electrically noisy factory environments.
⚙️ Technical Data Sheet
📟 Model Designation: Schneider VW3M8A21R**
🔌 Tipo di connettore: Marchio nazionale (configurazioni personalizzate disponibili)
🔗 Metodo di risoluzione: Saldatura (è disponibile anche la crimpatura)
🧵 Conductor Build: Fili sottili di rame conformi a VDE 0295 / IEC 60228 Classe 5/6
🛡️ Shielding Construction: High-coverage tinned copper braid (superior EMI/RFI rejection)
📦 Outer Sheath Options: PVC or TPU (select based on operating conditions)
🎨 Sheath Color Choices: Nero RAL9005, Arancione RAL2003, Verde RAL6018
🏗️ Cable Classification: Servizio standard o flessibilità continua (approvato con catena portacavi)
🌡️ Thermal Operating Envelope
| Modalità di installazione | Standard PVC Sheath | PVC resistente al calore/freddo |
|---|---|---|
| Static / Fixed Installation | Da -10°C a +80°C | da -40°C a +105°C |
| Dynamic / Flexing Operation | Da -5°C a +80°C | Da -15°C a +105°C |
🌍 All-Weather Performance: Upgrade to the heat/cold-resistant PVC jacket and this encoder cable maintains signal integrity from -40°C cold storage to +105°C machinery hotspots.
📐 Bend Radius & Flex Guidelines
| Installation Scenario | Minimum Bending Radius (× Cable OD) |
|---|---|
| Permanent / Fixed routing | 6 |
| Reciprocating travel < 10 m | 7.5 |
| Long-stroke flexing ≥ 10 m | 10 |
🌟 Core Advantages
🛡️ Premium Noise Protection
High-density tinned copper braid blocks electromagnetic interference, preserving encoder feedback accuracy and preventing drive faults.
High-density tinned copper braid blocks electromagnetic interference, preserving encoder feedback accuracy and preventing drive faults.
🔄 Drag Chain Certified
Proven to withstand millions of bending cycles in cable carriers — eliminates signal dropout caused by conductor fatigue.
Proven to withstand millions of bending cycles in cable carriers — eliminates signal dropout caused by conductor fatigue.
❄️🔥 Wide-Temperature Resilience
With upgraded PVC jacket, the cable operates flawlessly from -40°C to +105°C, ideal for harsh industrial climates.
With upgraded PVC jacket, the cable operates flawlessly from -40°C to +105°C, ideal for harsh industrial climates.
✂️ Length Customization
The double asterisk “**” in VW3M8A21R** represents cable length in meters. Order precise lengths to reduce waste and simplify panel wiring.
The double asterisk “**” in VW3M8A21R** represents cable length in meters. Order precise lengths to reduce waste and simplify panel wiring.
🧵 Cordatura fine VDE/IEC
Conforme agli standard VDE 0295 Classe 5/6, offrendo flessibilità superiore e durata flessibile dinamica estesa.
Conforme agli standard VDE 0295 Classe 5/6, offrendo flessibilità superiore e durata flessibile dinamica estesa.
💰 Cost-Effective OEM Replacement
Direct functional substitute for original Schneider VW3M8A21R cables — same electrical specs, lower cost, faster delivery.
Direct functional substitute for original Schneider VW3M8A21R cables — same electrical specs, lower cost, faster delivery.
🏭 Primary Use Cases
- Schneider Lexium 23 / 26 / 28 / 32 servo motor encoder feedback loops
- Collegamenti encoder azionamento Schneider Altivar serie ATV320, ATV340, ATV600
- Robot articolati industriali, bracci SCARA e robot collaborativi
- CNC machine tools (milling machines, lathes, routers, laser cutters)
- Automated assembly and packaging lines with drag chain systems
- High-speed pick-and-place equipment and semiconductor handlers
- PCB assembly robots and precision positioning stages
- Automated guided vehicles (AGVs) with continuous motion requirements
Decodificatore del modello VW3M8A21R** — length interpretation: Il doppio asterisco “**” indicates cable length in meters. Examples: VW3M8A21R03 = 3 metri, VW3M8A21R05 = 5 metri, VW3M8A21R10 = 10 metri, VW3M8A21R15 = 15 meters. Custom lengths up to 50 meters available. Contact us for longer runs.
✅ Why Select Our VW3M8A21R**?
This encoder cable outperforms generic alternatives by adhering strictly to Norme sulla cordatura fine VDE 0295 / IEC 60228 e incorporando a vera schermatura intrecciata in rame stagnato ad alta densità — not merely a foil wrapper. The result is superior signal fidelity, exceptional noise immunity, and significantly longer mechanical service life in demanding flexing applications. Each cable undergoes 100% testing for continuity, insulation resistance, and shield effectiveness before shipment. Choose our VW3M8A21R** as a high-performance, budget-conscious alternative to original Schneider Electric encoder cables — same quality, better value.
📜 Regulatory Compliance
- ✓ VDE 0295 / IEC 60228 (cordatura fine di rame)
- ✓ Conformità RoHS e REACH (responsabile dell'ambiente)
- ✓ Marcatura CE disponibile su richiesta
- ✓ Resistenza a olio, refrigerante e abrasione con opzione rivestimento in TPU
- ✓ UL AWM styles possible for specific constructions (inquire for details)
📞 Hai bisogno di un preventivo o di un montaggio di cablaggio encoder personalizzato?
Preventivi rapidi • Tempi di consegna di 3–7 giorni • Consulenza tecnica gratuita
Complete encoder harness services: custom connectors, overmolding, shielding termination, and 100% signal integrity testing.
