About C-Frame ElectricStandard applicationOptionsTechnical data

c frame electric2

C-Frame Electric is our new machine model, specialized for automated nut- and bolt welding.
With the servo-driven welding head we provide unbeatable flexibility, high speed nut welding and low air consumption!
The positioning of the welding head is programmed directly from the robot and the machine can be delivered as a complete function package with ABB robot.
Together with our available options you will have functions for complete quality assurance, low air consumption and probably the fastest machine available on the market.

  • Bosch 36kA or 54kA welding inverter with 256 programs.
  • 130kVA transformer.
  • Positioning of welding cylinder directly from robot.
  • 400 mm stroke of the welding cylinder.
  • Servo motor unit.
  • Lerocon HMI operating panel with recipe management (Swedish or English version).
  • Beckhoff PLC.
  • Cylinder Packages in red anodized aluminum.
  • Prepared for Dengensha nut feeder.
  • Strong solid steel frame with 500, 700 or 1000 mm working depth.
  • Lerocon GPR Weld Tool - Welding tool with "guide pin retraction" for faster repositioning and quality assurance.
  • Lerocon HMS – Height measuring system with high accuracy.
  • Easy setup in Lerocon HMI for control of height of the materials before welding.
  • Lerocon MHA – Mechanical height adjustment of the start position for the welding cylinder.
  • Lerocon GPM – Guide pin measuring system with high accuracy.
  • Easy setup in Lerocon HMI. Note, this options require Lerocon GPR Weld Tool. Checks that the guide pin is in correct position before welding.
  • Lerocon FMS – Force measuring system.
  • Master/Slave System – Multiple machines with shared control system and inverter.

el 500

Machine C-Frame Electric 500
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el 700

Machine C-Frame Electric 700
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el 1000

Machine C-Frame Electric 1000
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Machine C-Frame Electric 500 LM_C_36kA LM_C_54kA
Welding Timer Bosch MFDC with profinet    PSI 6300.750W1 PSI 6300.750W1
Transformer Bosch 130kVA 1x PSG 6130.00 AS 2x PSG 6130.00 AS
No load secondary voltage V
Supply voltage 50Hz V 3x400  3x400 
Recommended delayed fuses A 125  250 
Cylinder Double Ø125 Double Ø125 
Electric actuator - stroke mm 0-400 0-400
Electrode working force (1-8 bar) - standard 2380-19040 2380-19040
Water cooling max 30° C I/min  15 15 
The Water flow must be measured on the return loop!      
Machine C-Frame Electric 700   LM_C_36kA LM_C_54kA
Welding Timer Bosch MFDC with profinet    PSI 6300.750W1 PSI 6300.750W1
Transformer Bosch 130kVA 1x PSG 6130.00 AS 2x PSG 6130.00 AS
No load secondary voltage V
Supply voltage 50Hz V 3x400  3x400 
Recommended delayed fuses A 125  250 
Cylinder Double Ø125 Double Ø125 
Electric actuator - stroke mm 0-400 0-400
Electrode working force (1-8 bar) - standard 2380-19040 2380-19040
Water cooling max 30° C I/min  15  15 
The Water flow must be measured on the return loop!      
Machine C-Frame Electric 1000   LM_C_36kA LM_C_54kA
Welding Timer Bosch MFDC with profinet    PSI 6300.750W1 PSI 6300.750W1
Transformer Bosch 130kVA 1x PSG 6130.00 AS 2x PSG 6130.00 AS
No load secondary voltage V
Supply voltage 50Hz V 3x400  3x400 
Recommended delayed fuses A 125  250 
Cylinder Double Ø125 Double Ø125
Electric actuator - stroke mm 0-400 0-400 
Electrode working force (1-8 bar) - standard 2380-19040 2380-19040
Water cooling max 30° C I/min  15 15
The Water flow must be measured on the return loop!      

loc3

Lerocon AB is a privately owned company, based in Gislaved since its inception in 2003. Initially our focus was on service and support of special machines and resistance welding machines. Fairly soon we saw the need for a custom automation nut welding machine and began to produce the first models for the Lerocon Multi Weld.