Electric power is only used for a few seconds in the MAG (activation) and DEMAG (de-activation) phases: during processing the workpiece is held exclusively by the force of the high-energy permanent magnets that surround each of the square generator poles on 5 faces. The system is insensitive to possible current failures and is therefore “intrinsically” safe. The absence of consumption enables energy to be saved and the clamping surface to be maintained in a “cold” condition with no deformations or expansions. The force of the magnets remains constant indefinitely.
Workpieces material, air-gap, pole extension to the holding power.
Curves for stock removal / surface conditions
A = milled
B = rough-sized
C = stamped / rolled
D = shell casting
E = sand casting
Q max = maximum stock removal mm3/min
B = rough-sized
C = stamped / rolled
D = shell casting
E = sand casting
Q max = maximum stock removal mm3/min
Curves for stock removal / extensions height
Electro-Permanent Magnetic Chuck Models
The customised solution for every kind of processing
Face milling and lateral drilling
Milling multiple coupled parts
Flattening,through drilling and pocket execution
Boring and contouring on castings
Three-dimensional die machining
Round bar facing and slots drilling
Machining forged parts on tombstone
Plates machining on right angle
Machining multiple parts lined up
Edge milling and chamfering
Standard Supply:
1. Electro-permanent module with waterproof rapid connector,side fixing slots, hook holes and circular swivelling stops.
2. CMAG/DEMAG push-button.
3. Power supply cable 3 m long (without power connector).
4. Reinforced waterproof discharge cable (3 m).
5. Machine PLC interface and safety connector.
6. Remote control (RC).
7. Instruction manual.
Optional:
1. Longer cables.
2. Pole extensions.
