Grinding Electromagnetic Chuck Clamping Micro Pitch (Transverse Pole) Specifications:
Model: MP-EME Series
Use: Clamping of transverse placed thin plate shaped workpieces
Features:
EME with pole pitch 0.5+1.5 mm
Highest uniform clamping force up to 120 N/cm²
Top plate with micropitch transverse lamination
Flux depth of only 4 mm
Monoblock housing for maximum stability
The electro-permanent magnetic chucks represent the technological development of electromagnetic systems and manual permanent magnet chucks. The main advantage is that they require current only to change the state of the system, a few seconds to switch from OFF (DEMAG) to ON (MAG) and vice versa, overcoming the limit associated with the continuous current absorption of the electromagnets and that of the reduced forces of the manual chucks. The seal of the piece is therefore due to the magnetic field produced by the permanent magnets and not by the current as in the electromagnets, therefore there is no danger of detachment of the piece in the event of any failure of the power supply circuit or absence of power supply.
Micro Pitch Electromagnetic Chuck (Tranverse Pole), Electromagnetic Chucks are designed to give a strong magnetic field to hold the workpiece rigidly. The material removal capacity of the “Crystal” Brand Electromagnetic chuck is much more.
It generates low heat and is economical for power consumption, Electromagnetic Chucks are very efficient since the work can be loaded unloaded just by switching operations.
All electromagnetic chucks are tested for Insulation test, High voltage test, Resistant to earth terminal test, Demagnetizing test, Operating test, and Waterproof test.
The demagnetizing switch is provided as an additional accessory that helps for removing the workpiece efficiently without damaging the chuck surface. The variable control unit is available as an optional accessory that allows variable magnetic force.
Which is useful to minimize distortion, warpage while grinding of thin and add shape jobs. With a minimum current relay circuit, it is possible to automize the grinding process by interlocking the chuck with the machine tool.
DC Power Supply Unit with Magnetic/De-Magnetic Switch set & Variable Control Unit.
Precision Requirements
If your work requires tight tolerances, the chuck must provide even magnetic distribution. Uneven holding can lead to slight deformation, especially on thin parts. This can affect flatness and final accuracy. Standard Square Electromagnetic Chuck
Safety Considerations
Safety should not be overlooked. For example, electromagnetic chucks rely on power. If power is lost, the holding force can drop. Other types may be more stable in this case.
Also consider:
secure positioning before machining.
proper contact surface.
safe release after the operation.
Magnetic Chuck vs Mechanical Clamping Standard Pitch Electromagnetic Chuck
| EME-1525 | 150 (5.91) | 250 (9.85) | 148 (5.83) | 270 (10.63) | 90 (3.54) | 214 (8.43) | 30 (1.18) | DC 110 V | 0.72 A | 25 kg / 55 lb |
| EME-1530 | 150 (5.91) | 300 (11.82) | 148 (5.83) | 320 (12.60) | 90 (3.54) | 264 (10.40) | 30 (1.18) | DC 110 V | 0.62 A | 30 kg / 66 lb |
| EME-1535 | 150 (5.91) | 350 (13.79) | 148 (5.83) | 370 (11.57) | 90 (3.54) | 314 (12.37) | 30 (1.18) | DC 110 V | 0.80 A | 35 kg / 78 lb |
| EME-1540 | 150 (5.91) | 400 (15.76) | 148 (5.83) | 420 (16.54) | 90 (3.54) | 364 (14.34) | 30 (1.18) | DC 110 V | 0.70 A | 40 kg / 89 lb |
| EME-1545 | 150 (5.91) | 450 (17.73) | 148 (5.83) | 470 (18.50) | 90 (3.54) | 414 (16.31) | 30 (1.18) | DC 110 V | 1.00 A | 45 kg / 100 lb |
| EME-1840 | 180 (7.09) | 400 (15.76) | 178 (7.01) | 420 (16.54) | 90 (3.54) | 364 (14.34) | 30 (1.18) | DC 110 V | 0.94 A | 48 kg / 106 lb |
| EME-2040 | 200 (7.88) | 400 (15.76) | 198 (7.80) | 420 (16.54) | 90 (3.54) | 364 (14.34) | 30 (1.18) | DC 110 V | 1.00 A | 54 kg / 118 lb |
| EME-2045 | 200 (7.88) | 450 (17.73) | 198 (7.80) | 470 (18.50) | 90 (3.54) | 414 (16.31) | 30 (1.18) | DC 110 V | 1.10 A | 60 kg / 133 lb |
| EME-2050 | 200 (7.88) | 500 (19.70) | 198 (7.80) | 520 (20.47) | 90 (3.54) | 440 (17.34) | 30 (1.18) | DC 110 V | 1.30 A | 67 kg / 148 lb |
| EME-2060 | 200 (7.88) | 600 (23.64) | 198 (7.80) | 620 (24.41) | 90 (3.54) | 554 (21.83) | 30 (1.18) | DC 110 V | 1.10 A | 81 kg / 177 lb |
| EME-2550 | 250 (9.85) | 500 (19.70) | 248 (9.77) | 520 (20.47) | 90 (3.54) | 440 (17.34) | 30 (1.18) | DC 110 V | 1.70 A | 84 kg / 185 lb |
| EME-2560 | 250 (9.85) | 600 (23.64) | 248 (9.77) | 620 (24.41) | 90 (3.54) | 554 (21.83) | 30 (1.18) | DC 110 V | 1.90 A | 101 kg / 221 lb |
| EME-3060 | 300 (11.82) | 600 (23.64) | 298 (11.74) | 620 (24.41) | 90 (3.54) | 554 (21.83) | 30 (1.18) | DC 110 V | 1.90 A | 121 kg / 266 lb |
| EME-4080 | 400 (15.76) | 800 (31.52) | 398 (15.68) | 820 (32.28) | 90 (3.54) | 745 (29.33) | 30 (1.18) | DC 110 V | 2.80 A | 215 kg / 473 lb |
| EME-5080 | 500 (19.70) | 800 (31.52) | 498 (19.62) | 820 (32.28) | 90 (3.54) | 745 (29.33) | 30 (1.18) | DC 110 V | 3.20 A | 268 kg / 591 lb |
Unit: mm(in)
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