Electro-permanent with square poles magnetic chuck Magnaslot 50 | Magnaslot 75

rectangularfor millingfor machine tools

The patented (EPM) ElectroPermanent Magnetic chuck with solid steel top and squarepole technology is the perfect clamping solution for milling. Each pole is surrounded by opposite poles (chess pattern). Hence magnetic power flows in X- and Y- axis. The current impulse for magnetizing and demagnetizing is very energy efficient. By using fixed and mobile pole extensions the roughness of unmachined or bent workpieces can be compensated. Also a distortion will be prevented. Application: - Clamping of small and big workpieces for milling - Clamping without vibration and without distortion - Process accuracy with plane parallelism 0.02/1000 mm and better Professional advantages: - All-around 5–side machining and distortion free clamping is possible in one clamp by means of pole extensions -> With given pole number the chuck can be covered with 3 x fixed and multiple mobile pole extensions for rough machining. If already machined side is clamped, then only fixed pole extensions may be advantageous - Set-up time is reduced to a minimum, hence an increase of productivity - Less vibrations for longer tool life and better process accuracy - Patented solid top resists best to hot chips and coolance and cares also for heat dissipation Options: - Controllers and pole extensions see accessories Features: Pole size 50 x 50 mm - Adhesive force ≥ 400 kg per pole - Magnetic field penetration up to 15mm - A minimum of 2 alternate poles must be at least partially covered to get any power - The more poles are covered the higher the magnetic clamping force Pole size 75 x 75 mm - Adhesive force ≥ 900 kg per pole - Magnetic field penetration up to 24 mm