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 FMU+ Series

  • Production of highly complex spring geometries due to flexible machine design, e.g. production at a second station, among other things
  • Numerous options for very high flexibility and user convenience
  • Convenient programming of complex spring geometries with digital tools for simulation, process optimization and collision prevention.
  • High quality standards ensure zero-defect production and highest machine availability
  • Established, worldwide unique machine concept

Please select wire diameter [mm]

0.2 mm4.9 mm10 mm

FMU 08+ from 0.2
to 0.8 mm

Wire diameter 0.2 - 0.8 mm
according to DIN EN 10270  
Feed speed max. 120 m/min
Bend-back clearance max. 25 mm
Stroke vertical table +40 / - 80 mm
Stroke, horizontal table (option) +/- 60 mm
Stroke, longitudinal table (option) 100 mm
Linear unit stroke ----
Slider stroke 34 mm
Upgradable to max. CNC axes 20

FMU 16+ from 0.4
to 1.6 mm

Wire diameter 0.4 - 1.6 mm
according to DIN EN 10270  
1,200 N/mm² 0.4 - 1.8 mm
600 N/mm² 0.4 - 2 mm
Feed speed max. 140 m/min
Bend-back clearance max. 75 mm
Stroke vertical table +60 / -100 mm
Stroke, horizontal table (option) +/- 80 mm
Stroke, longitudinal table (option) 110 mm
Linear unit stroke 320 mm
Output - Springs 150 pcs./min:
Slider stroke 54 mm
Upgradable to max. CNC axes 24

FMU 20+ from 0.4
to 2 mm

Wire diameter 0.4 - 2 mm
according to DIN EN 10270  
Feed speed max. 140 m/min
Bend-back clearance max. 75 mm
Stroke vertical table +60 / -100 mm
Stroke, horizontal table (option) +/- 80 mm
Stroke, longitudinal table (option) 110 mm
Linear unit stroke 320 mm
Slider stroke 54 mm
Upgradable to max. CNC axes 24

FMU 25+ from 0.8
to 2.5 mm

Wire diameter 0.8 - 2.5 mm
according to DIN EN 10270  
ISO 10270 1.8 - 4 mm
Feed speed max. 125 m/min
Bend-back clearance max. 130 mm
Stroke vertical table +70 / -120 mm
Stroke, horizontal table (option) +/- 90 mm
Stroke, longitudinal table (option) 180 mm
Linear unit stroke 400 mm
Slider stroke 80 mm
1,200 N/mm² 0.8 - 2.5 mm
600 N/mm² 0.8 - 3.5 mm
Output - Springs max. 100 pcs./min.
Upgradable to max. CNC axes 24

FMU 32+ from 0.8
to 3.2 mm

Wire diameter 0.8 - 3.2 mm
according to DIN EN 10270  
Feed speed max. 125 m/min
Bend-back clearance max. 130 mm
Stroke vertical table +70 / -120 mm
Stroke, horizontal table (option) +/- 90 mm
Stroke, longitudinal table (option) 180 mm
Linear unit stroke 400
Slider stroke 95 mm
Upgradable to max. CNC axes 24

FMU 40+ from 1.8
to 4 mm

Wire diameter 1.8 - 4 mm
according to DIN EN 10270  
Feed speed max. 80 m/min
Bend-back clearance max. 200 mm
Stroke vertical table +55 / -175 mm
Stroke, horizontal table (option) +/- 70 mm
Stroke, axial table (option) 260 mm
Linear unit stroke 750 mm
Slider stroke 130 mm
Upgradable to max. CNC axes 24

FMU 50+ from 1.8
to 5 

Wire diameter 1.8 - 5 
according to DIN EN 10270  
Feed speed max. 80 m/min
Bend-back clearance max. 200 mm
Stroke vertical table +55 / -175 mm
Stroke, horizontal table (option) +/- 70 mm
Stroke, axial table (option) 260 mm
Linear unit stroke 750 mm
Slider stroke 130 mm
Upgradable to max. CNC axes 24

FMU 65+ from 2.8
to 6.5 mm

Wire diameter 2.8 - 6.5 mm
according to DIN EN 10270  
Feed speed max. 70 m/min
Bending moment 27 Nm
Bend-back clearance max. 320 mm
Stroke vertical table +55 / -175 mm
Stroke, horizontal table (option) +/- 100 mm
Stroke, axial table (option) 340 mm
Linear unit stroke ----
Slider stroke 200 mm
Output - Springs max. 80 pcs./min
Upgradable to max. CNC axes 24

FMU 80+ from 2.8
to 8 mm

Wire diameter 2.8 - 8 mm
according to DIN EN 10270  
Feed speed max. 70 m/min
Bending moment 128 Nm
Bend-back clearance max. 320 mm
Stroke vertical table +55 / -175 mm
Stroke, horizontal table (option) +/- 100 mm
Stroke, axial table (option) 340 mm
Linear unit stroke ----
Output - Springs max. 50 pcs./min.
Slider stroke 200 mm
Upgradable to max. CNC axes 24

FMU 100+ from 4
to 10 mm

Wire diameter 4 - 10 mm
according to DIN EN 10270  
Feed speed max. 65 m/min
Bend-back clearance max. 320 mm
Stroke vertical table +55 / -175 mm
Stroke, horizontal table (option) +/- 100
Stroke, axial table (option) ----
Linear unit stroke ----
Slider stroke 200 mm
Upgradable to max. CNC axes 24

FMU 40+

  • Numerous options for very high flexibility and user convenience
  • Convenient programming of complex spring geometries
  • High quality standards ensure zero-defect production
  • High machine availability

Further information

L_AHP1-AHP6_Folder_V1-2_DE.pdf
AHP 1 - AHP 6 (German)

Download
(PDF, 428 KB)
L_AHP_Folder-AHP-Residual-Weight-Detection_V1-1_DE.pdf
AHP Residual-Weight-Detection (German)

Download
(PDF, 125 KB)
L_TC_Modular-Coiling-Set-MCS_V1-2_DE.pdf
Modulares Wicklerset – MCS Modular Coiler Set Kostenoptimierung durch Modularität (German)

Download
(PDF, 184 KB)
L_AHP_Folder-AHP-Residual-Weight-Detection_V1-1_EN.pdf
AHP Residual-Weight-Detection (All)

Download
(PDF, 125 KB)
L_FMU__iQspring_plusV1-2_DE.pdf
iQspring+ (German)

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(PDF, 1 MB)
L_FMU__iQspring__V1-2_EN.pdf
iQspring+ (All)

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(PDF, 1 MB)
L_H3-H3V-H7-Folder_DE.pdf
H3 - H3V - H7 (German)

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(PDF, 120 KB)
L_H3-H3V-H7_Folder_EN.pdf
H3 - H3V - H7 (All)

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(PDF, 120 KB)
L_TC_Adapter-for-FMU_V1-2_DE.pdf
Adapter für FMU-Schenkelfedermaschinen (German)

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(PDF, 290 KB)
L_TC_Adapter-for-FMU_V1-2_EN.pdf
Adapter for FMU Torsion Spring Machines (All)

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(PDF, 290 KB)
L_TC_Coating-Tooling_V1-1_DE.pdf
Probleme bei der Verarbeitung von Edelstahl? (German)

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(PDF, 87 KB)
L_TC_Coating-Tooling_V1-1_EN.pdf
Problems in the processing of stainless steel? (All)

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(PDF, 87 KB)
L_TC_Feed-Rollers-W01-W03_V1-1_DE.pdf
Einzugswalzen aus Werkstoff W01 und W03 – Auswahl mit System (German)

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(PDF, 124 KB)
L_TC_Feed-Rollers-W01-W03_V1-1_EN.pdf
Feed rollers made of W01 and W03 material – system-based selection (All)

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(PDF, 123 KB)
L_TC_Modular-Coiling-Set-MCS_V1-2_EN.pdf
Modular Coiler Set – MCS Optimization of Costs through Modularity (All)

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(PDF, 185 KB)
L_FMU_40plus_bis_100plus_DE_V01.pdf
FMU 40+ bis FMU 100+ (German)

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(PDF, 690 KB)
L_FMU40__to_FMU100__Folder_V1-2_EN.pdf
FMU 40+ to FMU 100+ (All)

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(PDF, 703 KB)
L_AHF50-150_V1-2_DE_HQ.pdf
AHF 50, AHF 150 (German)

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(PDF, 1 MB)
L_AHF50-150_V1-2_EN_HQ.pdf
AHF 50, AHF 150 (All)

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(PDF, 1 MB)