Electro-permanent with square poles magnetic chuck Mastermill

electro-permanentrectangularfor drilling

Mastermill is a range of electropermanent magnetic chucks for milling, grinding and drilling operations. They provide fast clamping of small and large workpieces, enable machining from up to five sides with pole extensions, and are suitable for through-drilling and machining uneven parts.

Advantages

• Allows machining of a workpiece on up to 5 sides, through-drilling and processing of uneven components
• Stop blocks can be positioned freely on any side
• Peripheral slot for secure attachment to the machine table
• Provision for through-holes to fasten the chuck to the table
• Low compact design (51 mm height)
• 6 m armoured power supply cable
• Possibility to connect multiple chucks to a single control unit
• Top plate in a steel/stainless steel combination for mechanical durability and thermal resistance

Applications / Use

• Machining of uneven parts from up to 5 sides
• Clamping a wide range of workpiece sizes for milling
• Clamping large shapes, castings, blocks and structures for drilling operations
• Rough grinding of large components

Additional information

• Standard top plate: steel / stainless steel combination (suitable for dry or MQL machining)
• Standard delivery includes magnet chuck with quick bayonet connector, stop blocks on 2 sides and a 6 m armoured cable
• Options on request: different cable outlet positions, through-holes for table fastening, top plate with corrosion-resistant gaps between poles

Characteristics / Technical specifications

• Technology: Electropermanent
• Pole size: 50 × 50 mm (square poles)
• Compact height: 51 mm
• Nominal holding force: 170 N/cm²
• Minimum recommended workpiece thickness for optimum holding force: 12 mm
• Top plate: steel / stainless steel combination
• Regrinding limit: 6 mm
• Guarantee: 2 years
• Standard accessories: magnetic chuck; side stop blocks; armoured power supply cable; certificate; instructions for use
• Available models (Model — Poles — W [mm] — L [mm] — H [mm] — Weight [kg]):
• MM50300490 — 24 — 300 × 490 — 51 — 49
• MM50300600 — 32 — 300 × 600 — 51 — 61
• MM50300800 — 40 — 300 × 800 — 51 — 82
• MM50300900 — 48 — 300 × 900 — 51 — 92
• MM50420490 — 36 — 420 × 490 — 51 — 70
• MM50420600 — 48 — 420 × 600 — 51 — 86
• MM50420800 — 60 — 420 × 800 — 51 — 114
• MM50420900 — 72 — 420 × 900 — 51 — 128
• MM50480600 — 56 — 480 × 600 — 51 — 97
• MM50480800 — 70 — 480 × 800 — 51 — 130
• MM50480900 — 84 — 480 × 900 — 51 — 146
• MM50480990 — 84 — 480 × 990 — 51 — 161
• MM50580600 — 56 — 580 × 600 — 51 — 157
• MM50580800 — 80 — 580 × 800 — 51 — 157
• MM50580900 — 96 — 580 × 900 — 51 — 177
• MM50850990 — 96 — 580 × 990 — 51 — 194