Contactor,întrerupător de circuit,invertor solar,contor electric,baterii solare
Explicația modelului
| Partea modelului | Descriere |
| E6B2 | Standard incremental rotary encoder |
| CWZ6C | NPN open-collector output, 3-fază (A/B/Z), radial cable outlet |
- Specificații tehnice de bază
| Articol | Caietul de sarcini |
| Tip | Encoder rotativ incremental |
| Output phases | Faza A, Phase B, Phase Z (index) |
| Tip ieșire | NPN open-collector output |
| Tensiune de alimentare | DC 5–24 V |
| Rezoluţie | Comun: 1000 P/R (also 600/1024/2000, etc.) |
| Response frequency | Max. 100 kHz |
| Phase order | Phase A leads Phase B by 90° (clockwise) |
| Shaft diameter | φ6 mm solid shaft |
| Flanşă | Standard φ50 mm circular flange |
| Priza cablu | Radial cable outlet |
| Clasa de protectie | IP50 (corp) |
| Allowable rotation speed | Max. 6000 r/min |
- Cablaj standard (Cele mai comune)
| Culoarea firului | Funcţie |
| Maro | DC +V (5–24V) |
| Albastru | 0V / GND |
| Negru | Phase A output |
| Alb | Phase B output |
| Portocale | Phase Z (index) ieșire |
- Outline & Mounting Notes
Flange diameter: 50 mm
Shaft diameter: φ6 mm (standard keyway/flat)
Montare: 2 sau 3 mounting holes for flange fixing
Aplicații: Speed detection and positioning for servo/stepper motors, length meters, textile, imprimare, masini-unelte
- Aplicații tipice
Motor speed feedback
Positioning and homing
Length and speed measurement
Echipamente de automatizare, Mașini CNC, benzi transportoare
OMRON E6B2 Series Encoder
Core Output Model Comparison (For Direct Selection)
| Model | Tip ieșire | Tip de circuit | Polaritate | Tensiune de alimentare | Standard Wire Colors | Caracteristici cheie | Aplicații | Direct Interchangeability |
| E6B2-CWZ6C | incremental | Open-collector | NPN | DC 5–24V | Brown/Blue/Black/White/Orange | General-purpose, most common, sink current output | Domestic PLCs, industrial control boards, MCUs | Tip de bază |
| E6B2-CWZ5B | incremental | Open-collector | PNP | DC 5–24V | Brown/Blue/Black/White/Orange | Source current output, opposite to NPN | European/American PLCs, PNP input devices | Not interchangeable with CWZ6C |
| E6B2-CWZ1X | incremental | Line drive | Diferenţial | DC 5V only | Brown/Blue/Black/White/Orange/Yellow/Green/Gray | Puternic anti-interferență, long transmission (≥100m) | Distanță lungă, de mare viteză, interferență ridicată | Requires controller with differential input |
| E6B2-CWZ3E | incremental | Tensiune de ieșire | Tip de tensiune | DC 5–12V | Brown/Blue/Black/White/Orange | Simple circuit, weak anti-interference, short distance | Low speed, short distance, simple equipment | Only for simple acquisition modules |
One-Sentence Selection Guide
- General equipment, domestic PLC → choose CWZ6C (NPN)
- Imported/European PLC, PNP required → choose CWZ5B
- Distanță lungă, interferență ridicată, high speed → choose CWZ1X (line drive)
- NPN and PNP are NOT directly interchangeable; may cause no counting or port damage
OMRON E6B2 Series Encoder – Output Model Comparison
| Model | Tip ieșire | Circuit Form | Polaritate | Tensiune de alimentare | Output Phases | Max Transmission Distance | Anti-Interference | Aplicații principale | Interschimbabilitatea |
| E6B2-CWZ6C | incremental | Open-collector | NPN | DC 5–24V | A/B/Z 3-phase | ≤20m | Normal | Domestic PLCs, MCUs, general industrial equipment | Not interchangeable with CWZ5B |
| E6B2-CWZ5B | incremental | Open-collector | PNP | DC 5–24V | A/B/Z 3-phase | ≤20m | Normal | European/American PLCs, PNP input devices | Not interchangeable with CWZ6C |
| E6B2-CWZ1X | incremental | Line drive (differential output) | Diferenţial | DC 5V only | A/B/Z differential | ≤100m | Puternic | De mare viteză, distanta lunga, interferență ridicată | Requires differential input support |
| E6B2-CWZ3E | incremental | Tensiune de ieșire | Tip de tensiune | DC 5–12V | A/B/Z 3-phase | ≤10m | Weak | Low speed, short distance, simple modules | Only for simple circuits |
OMRON E6B2 Series Encoder – Accuracy Classification
The E6B2 is an incremental rotary encoder.
Its accuracy is independent of the output model (CWZ5B / CWZ6C / CWZ1X).
Output type only determines the signal circuit.
Accuracy is determined solely by resolution (impulsuri pe revoluție: P/R).
- Core Accuracy Classification: Rezoluţie (P/R)
Resolution means how many pulses are output per revolution.
Higher pulse count = higher positioning/speed measurement accuracy.
This is the only accuracy grading standard for E6B2.
E6B2 Standard Resolution (Precizie) Table
| Rezoluţie (P/R) | Angle per Pulse | Clasa de precizie | Aplicații tipice |
| 100 | 3.6° | Scăzut | Simple speed detection, rough counting |
| 200 | 1.8° | Scăzut | Basic speed control, numărând |
| 360 | 1.0° | Mediu-Scăzut | General counting, poziționare simplă |
| 500 | 0.72° | Mediu | Automatizare generală, transportoare |
| 600 | 0.6° | Mediu | Mașini de ambalat, small equipment positioning |
| 1000 | 0.36° | Mediu-Ridicat | Cel mai frecvent, masini-unelte, servo systems |
| 1024 | ≈0.3516° | Mediu-Ridicat | Industrial positioning, length measurement |
| 2000 | 0.18° | Ridicat | Poziționare de înaltă precizie, high-speed detection |
| 2500 | 0.144° | Highest | Poziționare de precizie, CNC, echipamente de imprimare |
- Electrical Accuracy (Fixed Factory Standard, Not Graded)
All E6B2 encoders with the same resolution have identical electrical accuracy:
Angular accuracy: ±0.5°
Phase A/B difference: 90°±45°
Max response frequency: 100 kHz
Allowable speed range: 0–6000 r/min
- Mechanical Accuracy (Universal for All Series)
Shaft radial play: ≤0.02 mm
Shaft axial play: ≤0.1 mm
Flange standard: φ50 mm, shaft φ6 mm
Clasa de protectie: IP50
- Rezumat dintr-o propoziție
- CWZ5B / CWZ6C / CWZ1X only change output circuit, not accuracy.
- Accuracy depends only on pulse count: 100–2500 P/R; higher number = more precise.
- Most common industrial accuracy: 1000 P/R (0.36°)
