Rectangular magnetic chuck ELEC series

for grindingmanualcustom-made

Electrofine is an electromagnetic chuck designed for fast, uniform clamping and precise surface grinding of small and large workpieces. It provides an even holding force across the entire top plate and allows variable adjustment of holding force to suit different machining conditions.

Advantages

• Design with firmly embedded coils for durable magnetic performance
• Easy operation via control unit button or rotary switch with variable force adjustment
• High nominal holding force: 110 N/cm² (Electrofine) or 100 N/cm² (Microfine)
• Multi-core magnetic system generating a uniform magnetic field across the whole chuck surface
• Waterproof construction for use in wet grinding environments

Detailed description

• Provides uniform holding force over the entire top plate surface with minimal warming of the working area, suitable for high-precision grinding.
• Control unit allows instant activation by button or switch and supports automatic demagnetization to avoid residual magnetism after unclamping.
• Microfine variant available for very small workpieces and finer pole pitches.

Important parameters

• Application: Grinding
• Technology: Electromagnet
• Holding force: Electrofine 110 N/cm²; Microfine 100 N/cm²
• Minimum workpiece size: Electrofine 25 × 25 × 3 mm; Microfine 15 × 15 × 1 mm
• Poles: Transverse / Longitudinal (available on request)
• Regrinding limit: 6 mm
• Pole pitch: Electrofine T4 (3+1 mm steel/brass); Microfine T1.9 (1.4+0.5 mm steel/brass)
• Warranty: 2 years

Scope of supply

• Magnetic chuck
• Side and rear stop blocks
• Set of clamps
• 6 m power supply cable
• Instructions for use

Use

• Clamping of small and large workpieces during precise surface grinding operations

Electrofine models — main parameters

• ELEC150300T31 — W: 150 mm; L: 300 mm; H: 74 mm; Power: 77.5 W; Weight: 25 kg
• ELEC200400T31 — W: 200 mm; L: 400 mm; H: 74 mm; Power: 112 W; Weight: 41 kg
• ELEC200500T31 — W: 200 mm; L: 500 mm; H: 74 mm; Power: 166 W; Weight: 55 kg
• ELEC200600T31 — W: 200 mm; L: 600 mm; H: 74 mm; Power: 137 W; Weight: 65 kg
• ELEC300600T31 — W: 300 mm; L: 600 mm; H: 74 mm; Power: 253 W; Weight: 94 kg

Microfine models — main parameters

• ELEC150250T1405 — W: 150 mm; L: 250 mm; H: 72 mm; Power: 71 W; Weight: 19 kg
• ELEC150300T1405 — W: 150 mm; L: 300 mm; H: 72 mm; Power: 78 W; Weight: 22 kg
• ELEC200400T1405 — W: 200 mm; L: 400 mm; H: 72 mm; Power: 113 W; Weight: 39 kg
• ELEC200500T1405 — W: 200 mm; L: 500 mm; H: 72 mm; Power: 166 W; Weight: 52 kg
• ELEC200600T1405 — W: 200 mm; L: 600 mm; H: 72 mm; Power: 137 W; Weight: 61 kg
• ELEC300600T1405 — W: 300 mm; L: 600 mm; H: 72 mm; Power: 252 W; Weight: 97 kg

Additional notes

• Electrofine and Microfine chucks can be supplied with longitudinal poles. Custom dimensions or different power supplies available on request.

Technical characteristics / specifications

• Application: Grinding
• Technology: Electromagnet
• Holding force: Electrofine 110 N/cm²; Microfine 100 N/cm²
• Minimum workpiece size: Electrofine 25 × 25 × 3 mm; Microfine 15 × 15 × 1 mm
• Regrinding limit: 6 mm
• Pole pitch: Electrofine T4 (3+1 mm steel/brass); Microfine T1.9 (1.4+0.5 mm steel/brass)
• Warranty: 2 years
• Scope of supply: magnetic chuck, side & rear stop blocks, set of clamps, 6 m power cable, instructions for use