MPI ElectroPermanent Mastermill Milling Chucks
Brand: MPI Magnetic Products, Inc.- ID:
- 604819
MPI ElectroPermanent Mastermill Milling Chucks
- Slot round the entire perimeter for easy attachment to machine table
- Stop blocks can be moved freely to any side
- Material can be machined from five (5) sides, drilled through, and uneven material can be machined as well using pole extensions
- Option to connect set of magnets to a single control unit
- Shown with optional square pole extensions
- Quick push-pull connector
- Top plate in steel/stainless steel combination guarantees high mechanical durability and thermal resistance
- One (1) year warranty for the magnetic system
- Manufactured in Europe to the highest quality standards
- Included with Each Magnet: Supplied with two (2) side stoppers and 6m/20' armored cable
- Note: Control Unit sold separately
How It Works:
The ElectroPermanent Mastermill Milling Chuck is a chuck with 50x50 mm square poles, a compact low design (only 51 mm high) and a nominal holding force of 170 N/cm2. The ElectroPermanent magnet has a practical offset (slot) around its entire perimeter for clamps and there is also enough space on the magnet to perform through clamping holes. Using pole extensions, the material can be machined from five (5) sides, drilled through, and uneven material can be machined as well.
The MPI ElectroPermanent Mastermill Milling Chuck is a versatile magnetic chuck for milling and drilling of both small and large workpieces. Using pole extensions, the material can be machined from five (5) sides, drilled through, and uneven material can be machined as well. For optimum holding force, the required workpiece thickness is at least 0.47 in.
Important Parameters:
- Application: Milling
- Technology: Electropermanent
- Chuck dimensions: from 12x20in
- Holding force: 170 N/cm² / 246 lbs/cm²
- Min. workpiece size: 50mm x 110mm x 20mm/2" x 4.3" x 0.787"
- Recommended workpiece thickness: minimum 12mm/ 0.47"
- Regrinding limit: 6mm / .236"
- Pole size: 2 x 2 in
- Poles: Square
Use:
- Machining of uneven parts up to five (5) sides
- Clamping of a wide range of workpiece sizes during milling
- Clamping of large forms, castings, blocks, structures, etc. during drilling operations
- Rough grinding of large parts
Product Options:
- Different cable junction box location
- Through-going holes for fixing the chuck to the machine table
- Holes for pole extensions
- Fixed and adjustable pole extensions, allowing machining from five (5) sides
- Other input voltages
- Suitable control unit and electrical connection.
- Note: Control Unit sold separately
Control Units:
- EPCU-10SW - ElectroPermanent Chuck Control Unit, Single-Wave Rectified Output Voltage, 1 Channel
- EPCU-10DW - ElectroPermanent Chuck Control Unit, Double-Wave (Full Wave) Rectified Output Voltage, 1 Channel
Specifications:
| Item Number | Width | Length | Height | Number of Poles | Weight |
| MM-50-300430-EP | 12" | 18" | 2" | 24 | 97 lbs. |
| MM-50-300490-EP | 12" | 20" | 2" | 24 | 108 lbs. |
| MM-50-300600-EP | 12" | 24" | 2" | 32 | 135 lbs. |
| MM-50-300800-EP | 12" | 32" | 2" | 40 | 181 lbs. |
| MM-50-300900-EP | 12" | 36" | 2" | 48 | 203 lbs. |
| MM-50-420430-EP | 16" | 18" | 2" | 36 | 134.5 lbs. |
| MM-50-420490-EP | 16" | 20" | 2" | 36 | 154 lbs. |
| MM-50-420600-EP | 16" | 24" | 2" | 48 | 190 lbs. |
| MM-50-420800-EP | 16" | 32" | 2" | 60 | 251 lbs. |
| MM-50-420900-EP | 16" | 36" | 2" | 72 | 282 lbs. |
| MM-50-420990-EP | 16" | 40" | 2" | 72 | 313 lbs. |
| MM-50-480490-EP | 18" | 20" | 2" | 42 | 176 lbs. |
| MM-50-480600-EP | 18" | 24" | 2" | 56 | 214 lbs. |
| MM-50-480800-EP | 18" | 32" | 2" | 70 | 287 lbs. |
| MM-50-480900-EP | 18" | 36" | 2" | 84 | 322 lbs. |
| MM-50-480990-EP | 18" | 40" | 2" | 84 | 355 lbs. |
| MM-50-580600-EP | 22" | 24" | 2" | 64 | 260 lbs. |
| MM-50-580800-EP | 22" | 32" | 2" | 80 | 346 lbs. |
| MM-50-580900-EP | 22" | 36" | 2" | 96 | 390 lbs. |
| MM-50-580990-EP | 22" | 40" | 2" | 96 | 428 lbs. |
For more info, visit www.p65warnings.ca.gov.