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Manufacturer number:
Cat. No.:
Permanent magnet, transverse pole pitch, Length L: 320mm
Article no.: 616787
Catalog no.: 380040
Article code:
Product details
Technical Data
| Power supply | no energy supply | |
| Length | 320 mm | |
| Width | 320 mm | |
| Height H | 68.5 mm | |
| Grinding allowance in pole area | 6 mm | |
| Strength of magnetic field | 6 mm | |
| Type of product | clamping plate | |
| Clamping type | magnet | |
| Diameter of hole circle | 258 mm | |
| Rated clamping force | 130 N/cm2 | |
| Weight | 38 kg | |
| Content | single part |
Identification & Classification
| Article number | 616787 | |
| Catalog number | 380040 | |
| EAN / GTIN | 4045197781772 | |
| Manufacturer number | 380040 320 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- Alu casing for mounting on top or for incorporation.
- Stop strips on 3 sides.
- 2 switch points.
- Milled-in grip handle.
- 4 ZeroClamp holes provided at 200 pitch.
- Lamellae made of 3 mm brass / 12 mm steel.
2 switch points for two magnetic fields;
For large workpieces that must be clamped across the entire magnetic field, both switch points must be switched on.
Advantage:
Two workpieces can be clamped on a single pallet (using 2 switch points).
Application:
For clamping medium-sized to large workpieces for grinding, milling and spark erosion.
Supplied with:
Hexagon socket.
Note:
Suitable GARANT ZeroClamp clamping stud 360025 18M16 or 18M16/138.
The pallets are secured by ZeroClamp clamping studs or by stepless adjustable clamps securing the machine clamping slots directly to the machine table.
The pallets are secured by ZeroClamp clamping studs or by stepless adjustable clamps securing the machine clamping slots directly to the machine table.
Warning:
Intended use
Reasonably foreseeable misuse
- For clamping during grinding, milling and eroding of medium to large workpieces with the highest possible ferromagnetic alloy content.
- Suitable for 5-face machining in combination with a lamellae pole block.
- For workpieces with a minimum thickness of 5 mm and minimum dimensions of 25 mm x 25 mm.
- Only switch on the magnet if the workpiece is positioned on it.
- Pole plate must be clean and level.
- For installing pins or recesses, do not drill through holes.
- For work in industrial environments.
- Use only when correctly assembled and with safety devices and guards on the machine fully operational.
- Use only when it is technically in good condition and safe to operate.
Reasonably foreseeable misuse
- Do not clamp workpieces which are uneven or have rough surfaces, dirt or burrs.
- Do not clamp a workpiece with a large projection or height (maximum height corresponds to workpiece width).
- Do not clamp workpieces in areas which are magnetically weaker, if possible.
- Do not use with reduced holding force.
- Do not use in explosion hazard areas.