Series Production of Enameled Copper Coils

Enameled copper coils are used for interference suppression chokes and inductors in the automotive and electrical industries, for example.

The bending and winding machines in the FTU series, designed for producing enameled copper coils, deliver outstanding performance that optimizes unit costs in large-scale manufacturing. The innovative WPS 3.2 EasyCam programming system uses fast and simple operating sequences to ensure high standards of user convenience, short set-up times, and flexible applications.

Optional equipment for automated insulation stripping and tin-plating enables reliable, repeatable production of ready-to-install coils.

Machine comparison FSE & F Series

  • Modular, customized equipment options
  • Reduced costs due to modular design, energy efficiency and optimized tooling times
  • Machine takes up little space, enabling optimum factory planning and plant logistics
  • Economic output due to high availability
  • Flexibility thanks to space-saving machine concept

Please select wire diameter [mm]

0.12 mm6.94 mm14 mm

F 08 from 0.12
to 0.8 mm

Wire diameter 0.12 - 0.8 mm
Wire diameter at Wm 6 or Rm max. 2,600 N/mm² 0.12 - 0.6 mm
Wire diameter at Wm 4 or Rm max. 2,300 N/mm² 0.6 - 0.8 mm
Outer spring diameter max. 20 mm
Coiling direction right and left
Feed speed max. 160 m/min

F 12 from 0.2
to 1.2 mm

Wire diameter 0.12 - 0.8 mm
Wire diameter at Wm 4 or Rm max. 2,500 N/mm² 0.2 - 1.1 mm
Wire diameter at Wm 5 or Rm max. 1,800 N/mm² 1.1 - 1.2 mm
Outer spring diameter max. 20 mm
Coiling direction rechts und links
Feed speed max. 160 m/min

F 18 from 0.35
to 1.8 mm

Wire diameter 0.35 - 1.8 mm
Wire diameter at Wm 4 or Rm max. 2,300 N/mm² 0.35 - 1.6 mm
Wire diameter at Wm 4 or Rm max. 1,900 N/mm² 1.6 - 1.8 mm
Outer spring diameter max. 40 mm
Coiling direction rechts und links
Feed speed max. 140 m/min

FSE 15 from 0.12
to 0.8 mm

Wire diameter 0.12 - 0.8 mm
Wire strength Rm = 2,600 N/mm²
Spring index ≥ 4
Outer spring diameter max. 20 mm
Coiling direction right and left
Feed speed max. 150 m/min

FSE 143 from 6.1
to 14 mm

Wire diameter 6.1 - 14 mm
Wire strength Rm = 2,000 N/mm²
Spring index ≥4
Outer spring diameter max. 240 mm
Coiling direction Right
Feed speed max. 70 m/min

F 30 from 0.7
to 3 mm

Wire diameter 0.7 - 3 mm
Wire diameter at Wm 4 or Rm max. 2,000 N/mm² 0.7 - 2.5 mm
Wire diameter at Wm 6 or Rm max. 1,800 N/mm² 2.5 - 3 mm
Outer spring diameter max. 65 mm
Coiling direction Right, left as option
Feed speed max. 135 m/min

F 4 from 1.5
to 4.5 mm

Wire diameter 1.5 - 4.5 mm
Wire diameter at Rm max. 2,000 N/mm² 1.5 - 4 mm
Wire diameter with Rm max. 1,800 N/mm² 1.5 - 4.5 mm
Outer spring diameter max. 100 mm
Coiling direction right and left
Feed speed max. 100 m/min

F 6 from 2.6
to 7 mm

Wire diameter 2.6 - 7 mm
Wire diameter at Rm max. 2,000 N/mm² 2.1 - 6 mm
Wire diameter with Rm max. 1,800 N/mm² 2.1 - 7 mm
Outer spring diameter max. 130 mm
Coiling direction right and left
Feed speed max. 100 m/min

F 12

  • Fully fledged compression spring coiler as standard version, modular expansion options
  • Optimum unit costs in compression spring production
  • High availability thanks to reliable and proven machine control plus easy-to-maintain design
  • High-performance development with extended range of applications
  • Precision thanks to the latest measuring and control technology
  • Shorter set-up time and greater operating convenience
F08_-400x400pixel_300ppi.png

Further information

L_F-Series_Folder-F-Series_V1-1_DE.pdf
F-Series (German)

Download
(PDF, 776 KB)
L_F-Series_Folder-F-Series_V1-1_EN.pdf
F-Series (All)

Download
(PDF, 736 KB)