Electro-permanent magnetic chuck EP series

radialcircularfor heavy loads

The Circu EP is an electro-permanent circular magnetic chuck engineered for mounting on rotary tables of vertical grinders and for heavy-duty turning operations. It is suitable for clamping circular and cylindrical workpieces such as bearing rings, circular rings and bushings. Electro-permanent technology eliminates the need for a continuous mains connection, enabling stable clamping accuracy and efficient operation.

Advantages:

• Energy-saving electro-permanent technology with stable holding without permanent power
• T-slots top plate available on request for mounting pole extensions
• Available in compensated or non-compensated magnetic-system variants (full demagnetization)
• No thermal deformation during use
• Demagnetization performed by the chuck control unit for safe release

Important parameters:

• Technology: Electro-permanent
• Poles: Radial pole layout
• Regrinding limit: 8 mm
• Guarantee: 2 years

Additional information:

• High holding force for heavy machining, drilling and turning operations
• Control unit allows multi-step holding force control and fast, efficient demagnetization
• Control unit programmable for different materials to optimize holding and demagnetization
• Clamping force adaptable for thinner parts to avoid deformation
• Electrical connection via machine spindle slip ring or connector located on the chuck

Use:

• Circular grinding
• Roughing
• Turning

Caractéristiques / spécifications techniques:

• Circu EP 400 — D: 400 mm; H: 90 mm; Weight: 76 kg; Voltage: 170/340 V
• Circu EP 500 — D: 500 mm; H: 90 mm; Weight: 120 kg; Voltage: 170/340 V
• Circu EP 600 — D: 600 mm; H: 100 mm; Weight: 195 kg; Voltage: 170/340 V
• Circu EP 700 — D: 700 mm; H: 100 mm; Weight: 265 kg; Voltage: 170/340 V
• Circu EP 800 — D: 800 mm; H: 100 mm; Weight: 365 kg; Voltage: 170/340 V
• Circu EP 1000 — D: 1000 mm; H: 100 mm; Weight: 550 kg; Voltage: 170/340 V
• Circu EP 1250 — D: 1250 mm; H: 123 mm; Weight: 990 kg; Voltage: 170/340 V
• Circu EP 1500 — D: 1500 mm; H: 120 mm; Weight: 1550 kg; Voltage: 170/340 V