Pivoting frame system with turning cross VWB33/73

Product description
  • Compact pivoting frame system with turning cross and wear-free, brushless drive technology for the highest control accuracy and control dynamics
  • Optional turning bar with pneumatic ventilation
  • Can be combined with FR 52 infrared or FX 42/52 ultrasonic edge sensor for reliable detection of paper and transparent film edges
  • 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 < ±0,1 mm (material-dependent)
Error frequency Max. 4 Hz 
Nominal width 400 to 3000 mm
Nominal actuating travel ±25 mm / ±50 mm
Nominal actuating speed at outfeed roller max. 30 mm/s (AG 90 with F = 800 N / AG 93 with F=3000N)
Web tension Max. 700 N / 2000 N 
Turning bar diameter 80/100/120/160/200 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 (in preparation)
Certification Declaration of incorporation according to Machinery Directive 2006/42/EC
Protection class IP 54

Selection table VWB33/73

Type Fmax. (N) with ventilation
VW 3330 700 yes
VW 3331 700 no
VW 7330 2000 yes
VW 7331 2000 no


Product downloads

Order now!

  • Data Sheet
  • Brochure ELGUIDER