SIKO Çekme telli enkoder SG42

Maksimum 4000 mm ölçüm uzunluğuna sahip, lineer ölçüm mesafelerinin yedekli olarak algılanmasını sağlayan tel çekmeli enkoder.

  • Sağlam tasarım
  • 4000 mm’ye kadar ölçüm uzunlukları
  • Yedekli tasarımda analog sinyal çıkışı (2x 4…20 mA veya potansiyometre)
  • Değişken montaj seçenekleri
  • Kilitlenebilir havalandırma ve su tahliye delikleri
  • Çok sağlam ölçüm halatı (paslanmaz çelik)
  • IP65 koruma sınıfı
  • M12 fiş bağlantısı

Mechanical Data

Feature Technical data Additional information
Wire design ø0.87 mm rustproof stainless steel, plastic-coated
Extension force ≥8 N  
Absolute accuracy ±0.35 % relating to measuring length (mm)
Weight ~0.79 kg  
Measured distance/ rope drum revolution 200 mm  
Housing aluminum/plastic  

Electrical Data

Encoder potentiometer  
Feature Technical data Additional information
Type of connection M12 plug connector (A-coded) 8-pole, 1x pin
Operating voltage ≤30 V DC power loss on the potentiometer <1 W
Power rating 2 W at 70 °C  
resistance 10 kΩ  
  5 kΩ  
Resistance tolerance ±5 %  
Linearity tolerance ±0.25 %  
Standard terminal resistance 0.5 % or 1 Ω the higher value always applies

 

System Data

Transducer, power output  
Feature Technical data Additional information
Operating voltage 10 … 30 V DC between I+ and I-, at ≤500 Ω load
Type of connection M12 plug connector (A-coded) 8-pole, 1x pin
Output current 4 … 20 mA (2x) 4/20mA 4/20mA
  20 … 4 mA (2x) 20/4mA 20/4mA
  4 … 20 mA, 20 … 4 mA 4/20mA 20/4mA

 

Ambient Conditions

Repeat accuracy ±0.25 mm per direction of approach
Travel speed ≤800 mm/s  
Failure rate 166.7 Year(s) at 60 °C (MTBF)
     
Ambient temperature -40 … 80 °C  
Protection category IP65 (for electronic unit) EN 60529, certonally coated electronics

 

Technical Drawing