永磁起重器

Magnetic lifter, also referred as lifting magnet, is primarily used across several industries to hoist and move ferrous workpiece with flat or round surfaces. Magnetic lifter can be further divided to permanent magnetic lifter and electromagnetic lifter according to the source of magnetic power. Electromagnetic lifter is typically criticized for power consumption, serious heating, hysteresis phenomenon, large size, and maintain. Instead, permanent magnet lifter has compact structure, low operation difficulty, and no power consumption. The lifting capacity of permanent magnetic lifter is also determined by material, thickness, surface quality of load.

永磁起重器-1

永磁起重器工作原理

Magnetic power of permanent magnetic lifter is generated by sintered Neodymium magnets. Interior of permanent magnetic lifter is composed of static magnetic part, reversible magnetic part, and magnetic conductive part. In the “on” condition, magnetic static magnetic part and reversible magnetic part produce a concentrated magnetic field together, then exhibit an extremely strong magnetic force once attracted to load. In the “off” condition, the reversible magnetic part is rotated through a certain degree to form another magnetic circuit inside the magnetic conductive part.

永磁起重器-2

A系列

永磁起重器-A系列
型号 额定起重力

(kgf)

 圆柱形起重力

(kgf)

 最大拉脱力

(kgf)

 尺寸 (mm) 工作温度

(℃)

 自重

(kg)
L B H R
100A 100 50 350 64 92 67 147 <80 3
300A 300 150 1050 92 162 118 225 <80 8
600A 600 600 2100 122 233 118 230 <80 23
1000A 1000 1000 3500 176 272 163 321 <80 56
2000A 2000 2000 7000 231 391 212 445 <80 125
3000A 3000 3000 10500 312 499 252 505 <80 220
6000A 6000 6000 21000 442 621 210 548 <80 440

B系列

永磁起重器-B系列
型号 额定起重力

(kgf)

 圆柱形起重力

(kgf)

 最大拉脱力

(kgf)

 尺寸 (mm) 工作温度

(℃)

 自重

(kg)
L B R H1 H2 F G
100B 100 50 350 64 92 148 67 54 35 28 <80 3
300B 300 150 1050 92 162 180 91 70 47 40 <80 8
600B 600 300 2100 122 233 185 118 95 64 50 <80 23
1000B 1000 500 3500 179 268 210 95 95 64 50 <80 56
2000B 2000 1000 7000 234 378 365 212 120 80 69 <80 125

C系列

永磁起重器-C系列
型号 额定起重力

(kgf)

 圆柱形起重力

(kgf)

 最大拉脱力

(kgf)

 尺寸 (mm) 工作温度

(℃)

 自重

(kg)
L B H R
100C 100 50 350 64 92 67 119 <80 3
300C 300 150 1050 92 162 90 200 <80 8
600C 600 300 2100 122 233 118 232 <80 23
1000C 1000 500 3500 176 268 164 263 <80 56
2000C 2000 1000 7000 234 378 212 370 <80 125

D系列

永磁起重器-D系列
型号 额定起重力

(kgf)

 圆柱形起重力

(kgf)

 最大拉脱力

(kgf)

 尺寸 (mm) 工作温度

(℃)

 自重

(kg)
L B H R
100D 100 50 350 64 92 67 148 <80 3
300D 300 150 1050 92 162 91 180 <80 8
600D 600 300 2100 122 233 118 200 <80 23
1000D 1000 500 3500 179 268 164 210 <80 56
2000D 2000 1000 7000 234 378 212 365 <80 125

E系列

永磁起重器-E系列.
型号 额定起重力

(kgf)

 圆柱形起重力

(kgf)

 最大拉脱力

(kgf)

 尺寸 (mm) 工作温度

(℃)

 自重

(kg)
L B H R
100E 100 50 350 60 114 65 136 <80 3
150E 150 75 525 60 147 65 136 <80 4
200E 200 100 700 80 140 85 136 <80 6
300E 300 150 1050 80 170 91 136 <80 10
500E 500 250 1750 100 225 110 150 <80 16
1000E 1000 500 3500 176 300 165 285 <80 58
2000E 2000 1000 7000 200 400 210 335 <80 117

H系列

永磁起重器-H系列
型号 额定起重力

(kgf)

 圆柱形起重力

(kgf)

 最大拉脱力

(kgf)

 尺寸 (mm) 工作温度

(℃)

 自重

(kg)
L B H R
600H 600 300 2100 163 223 74 185 <80 23
1000H 1000 500 3500 190 300 85 210 <80 58
2000H 2000 1000 7000 250 400 77 365 <80 116