

Electric Permanent Magnetic Chucks for Milling Machine
Electric Permanent Magnetic Chucks are suitable for high precision grinding, milling and other precision machining, when this series electric permanent magnetic chucks fixed workpiece, instantaneous power, can be firmly holding live Artifacts, without the power supply in the processing, processing is completed, then instantaneous electricity source, so the electric permanent magnetic chucks are not hot, the accuracy will not produce change, even a sudden power outage in the processing, the electric permanent magnetic chucks will not excitation-loss, artifacts do not move, this series of electric permanent magnetic chucks, both" magnetic chuck" convenient maneuverability, and there was a "permanent magnetic chuck" safety and high precision surface grinding machine, machining centers, milling planer indispensable tool, the suction of up to 170N/cm2.
Description of electric permanent magnetic chucks for milling machine:
1.Comprising 50mm*50mm poles with a force of 14-17kg/cm².
75mm*75mm poles with a force of 750 kgf for each pole.
2.It is possible to predetermine the force generated by counting the number of poles,work piece gripping at least 4 pole contact faces.
3.Controller do the Magnetizing or demagnetizing in 0.5~ 5 seconds..
4.Electric permanent magnetic chucks are tested for Slippering force, Waterproof test, Temperature rise test, Electrical & Demagnetizing tests

Feature of electric permanent magnetic chucks for milling:
1. Flexibility | 2. Safety | 3. Efficient | 4. Cost-effectiveness |
Allow single set-up | No electric power supply | Easy and quick position, | no maintenance |
Specification of electric permanent magnetic chucks for milling:
50 Serices
Item | Dimension | Poles Number | Weight | |||
Length | 500 | High | Net | Gross | ||
GEM50-205 | 470 | 258 | 68 | 18 | 64 | 72 |
GEM50-206 | 595 | 258 | 68 | 24 | 81 | 89 |
GEM50-208 | 775 | 258 | 68 | 30 | 106 | 116 |
GEM50-209 | 900 | 258 | 68 | 36 | 123 | 133 |
GEM50-210 | 1025 | 258 | 68 | 42 | 140 | 152 |
GEM50-303 | 327 | 315 | 68 | 16 | 54 | 62 |
GEM50-304 | 436 | 315 | 68 | 24 | 78 | 86 |
GEM50-305 | 496 | 315 | 68 | 28 | 85 | 93 |
GEM50-306 | 595 | 315 | 68 | 32 | 99 | 109 |
GEM50-308 | 775 | 315 | 68 | 40 | 129 | 139 |
GEM50-309 | 900 | 315 | 68 | 48 | 150 | 162 |
GEM50-310 | 1025 | 315 | 68 | 56 | 171 | 183 |
GEM50-403 | 430 | 320 | 68 | 24 | 73 | 82 |
GEM50-405 | 490 | 430 | 68 | 36 | 112 | 120 |
GEM50-406 | 605 | 436 | 68 | 48 | 140 | 150 |
GEM50-408 | 775 | 436 | 68 | 60 | 179 | 289 |
GEM50-409 | 900 | 436 | 68 | 72 | 208 | 220 |
GEM50-410 | 1000 | 400 | 68 | 84 | 212 | 225 |
GEM50-503 | 500 | 315 | 68 | 28 | 83 | 92 |
GEM50-505 | 510 | 500 | 68 | 42 | 135 | 142 |
GEM50-506 | 605 | 500 | 68 | 56 | 160 | 170 |
GEM50-508 | 770 | 500 | 68 | 70 | 204 | 214 |
GEM50-509 | 900 | 500 | 68 | 84 | 238 | 250 |
GEM50-510 | 1010 | 500 | 68 | 98 | 267 | 278 |
GEM50-603 | 600 | 310 | 68 | 32 | 98 | 106 |
GEM50-604 | 600 | 436 | 68 | 48 | 140 | 150 |
GEM50-605 | 600 | 500 | 68 | 56 | 139 | 149 |
GEM50-606 | 615 | 600 | 68 | 72 | 195 | 207 |
GEM50-608 | 625 | 770 | 68 | 90 | 255 | 267 |
GEM50-609 | 890 | 615 | 68 | 108 | 290 | 320 |
GEM50-610 | 1010 | 615 | 68 | 126 | 329 | 349 |
Note: This table shows the common specification, optional for any special specification.
75 Serices
| Item | Dimension | Poles Number | Weight | |||
(kgs) | ||||||
Length | 500 | High | Net | Gross | ||
GEM75-206 | 620 | 230 | 68 | 12 | 75 | 83 |
GEM75-208 | 770 | 230 | 68 | 16 | 93 | 102 |
GEM75-210 | 1030 | 230 | 68 | 20 | 126 | 136 |
GEM75-304 | 410 | 320 | 68 | 12 | 69 | 77 |
GEM75-305 | 510 | 340 | 68 | 15 | 80 | 86 |
GEM75-306 | 620 | 300 | 68 | 18 | 98 | 108 |
GEM75-308 | 770 | 300 | 68 | 24 | 123 | 133 |
GEM75-310 | 1030 | 300 | 68 | 30 | 164 | 176 |
GEM75-404 | 420 | 420 | 68 | 16 | 93 | 101 |
GEM75-405 | 510 | 420 | 68 | 20 | 113 | 121 |
GEM75-406 | 630 | 420 | 68 | 24 | 140 | 148 |
GEM75-408 | 810 | 420 | 68 | 32 | 180 | 188 |
GEM75-410 | 1030 | 420 | 68 | 40 | 229 | 239 |
GEM75-502 | 510 | 230 | 68 | 10 | 62 | 69 |
GEM75-504 | 510 | 420 | 68 | 20 | 113 | 121 |
GEM75-506 | 630 | 500 | 68 | 30 | 167 | 175 |
GEM75-508 | 810 | 500 | 68 | 40 | 215 | 223 |
GEM75-509 | 950 | 510 | 68 | 45 | 256 | 272 |
GEM75-510 | 1000 | 500 | 68 | 50 | 265 | 275 |
GEM75-602 | 610 | 230 | 68 | 12 | 74 | 84 |
GEM75-604 | 630 | 420 | 68 | 24 | 140 | 148 |
GEM75-606 | 600 | 600 | 68 | 36 | 190 | 200 |
GEM75-608 | 800 | 600 | 68 | 48 | 255 | 262 |
GEM75-610 | 1020 | 600 | 68 | 60 | 324 | 336 |
Note: This table shows the common specification, optional for any special specification.
Technical Characteristics of electric permanent magnetic chucks:
Model | 50 Serices | 75 Serices |
Pole Size | 50x50 mm | 75x75 mm |
Magnetic force of each pole | 380 kgs | 750 kgs |
Thickness | 53 mm | 53 mm |
Max.Working Temp. | 70℃ | 70℃ |
Magnetic Flux | 12 mm | 18 mm |
Standard Voltages | 220V 380V 50/60Hz | 220V 380V 50/60Hz |
Electrical Input | ≤60A | ≤60A |
Note: Higher working temperature can be fixed according to requirements
Thickness can be fixed according to requirements
Controller (PLC) 

Application of electric permanent magnetic chucks for milling:

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