Steering roller system SRB43

Product description
  • Compact steering roller system with one or two rollers for different wrap angles and wear-free, brushless drive technology for highest control accuracy and control dynamics.
  • Can be combined with FR 52 infrared or FX 42/52 ultrasonic edge sensor for reliable detection of paper and transparent film edges
  • Optionally with motorized sensor positioning VS 80 for rapid format changing
  • Integrated digital controller with position, speed and current controller for highest quality of control
  • Can be connected to a network via Ethernet with EL.NET control systems in star or line topology
  • Optionally with integrated fieldbus interface Ethernet IP, Ethernet UDP or Profinet
  • Simple service and diagnostics option using web-based management based on a standard web browser
Technical Specifications
Positional accuracy < ±0,15 mm (material-dependent)
Error frequency max.2 Hz
Nominal width 400 to 2400 mm
Nominal actuating travel
NB 400 to 800 mm
NB 900 to 1500 mm
NB 1100 to 2400 mm

±30 mm
±55 mm
±75 mm
Nominal actuating speed at outfeed roller 30 mm/s (AG 90 mit F=800 N)
Web tension max. 700 N
Roller diameter
SR 4311
SR 4321/SR 4331

80/100/120/160 mm
100/120/160/200 mm
Ambient temperature +10 °C to +50 °C
Storage temperature -20 °C to +80 °C
Relative humidity 15 to 95 % (non-condensing)
Operating voltage 
Nominal value 
Nominal range
Nominal range with power supply 

24 V DC
20 to 30 V DC (ripple included)
100 to 240 V, 50/60 Hz
Current consumption max. 2,5 A DC (manual sensor positioning) 
max. 3,7 A DC (motorized sensor positioning)
Fieldbus interface, optional Ethernet UDP; Ethernet IP; Profinet
Certification Declaration of incorporation according to Machinery Directive 2006/42/EC
Protection class IP 54
Weight 185 kg (nominal width 2400 mm)
Selection table  
Type NW min.  (mm) NB max.  (mm)
SR 4311 400  800 
SR 4321  900 1500 
SR 4331 1100 2400
Product downloads

Order now!

  • Data Sheet
  • Brochure ELGUIDER