Spreading system BCB31

Product description
  • Compact spreading system for constant web width control for tire cord across the entire web width with wear-free, brushless digital drive technology for highest control accuracy and control dynamics in the tire industry.
  • Improved quality of tire cord thread distribution in the high tension area of the calender system
  • Can be combined with infrared wide band sensor FR 46 or OL 82 for detection of tire cord edges
  • Integrated fieldbus interface Ethernet UDP/IP, EtherNet/IP, Profinet (optional) and other databus systems
  • Operation, service and diagnostic capability via web-based management based on a standard web browser or via OP 34/OP 36
Technical Specifications
Positional accuracy  ± 1 mm (sensor-dependent)
Spreading effect on web  Max. 50-100 mm
Web edge feeding precision ± 10 mm
Nominal width 1400 to 2100 mm
Nominal actuating speed 1-10 mm/s 
Roller diameter 150 mm
Roller lining NBR, Hypalon, customer request
Web tension  20,000 N
Ambient temperature  0°C to +50°C
Relative humidity 15 to 95% (non-condensing)
Operating voltage   
Nominal value  24 V DC
Nominal range 20 to 30 V DC (ripple included)
Current draw Max. 15 A DC 
Field bus interface Ethernet UDP/IP
Optional: Profinet and other databus systems
Protection class  IP 54
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