NP Series

Square pole electro-permanent magnetic chuck with standard density
 




Description:

Use:
- Clamping for heavy machining for medium to large size work pieces

Features:
 
- Square pole size 70 x 70 mm Min flux depth 20mm with 4 poles covered
- Magnetic force higher than 690 kg per pole
- Electro-permanent technology with no deformation owing to the rise of the temperature- Distortion free clamping with auto-shim pole extensions
- No residual magnetism, controlled flux prevents magnetization of the tool
- Up to 95% of original force available when using auto-sim pole extensions
- Capable of holding workpieces larger than the chuck size
- Multiple magnet combinations can provide clamping for any table size, large or small
 
 
Application Videos


 
 

Parameters: Unit (mm kg)




a b c d e f g h i
70 mm / 2.75 in 25 mm / 0.98 in 30 mm / 1.18 in 70 mm / 2.75 in 20 mm / 0.79 in 60 mm / 2.36 in 150 mm / 5.91 in 65 mm / 2.56 in 60 mm / 2.36 in



Model Length
Width
Height
Pole number
Net weight
Controller
Clamping force
Price
NP70-3061/59
300 mm / 11.81 in
610 mm / 24.02 in
59 mm / 2.32 in
18
93 kgs / 205 lb
CUA
124 kN

$ 3,420
NP70-3861/59
380 mm / 14.96 in
610 mm / 24.01 in
59 mm / 2.32 in
24
118 kgs / 260 lb
CUA
165 kN

$ 4,559
NP70-3880/59
380 mm / 14.96 in
800 mm / 31.49 in
59 mm 2.32 in
32
155 kgs/ 341 lb
CUA
220 kN

$ 6,080
NP70-4680/59 460 mm / 18.11 in
800 mm / 31.49 in
59 mm / 2.32 in
40
187 kgs / 412 lb
CUA (480 V)
CUD (220 V)
276 kN

$ 7,600
NP70-4699/59
460 mm / 18.11 in
990 mm / 38.97 in
59 mm / 2.32 in
50
232 kgs / 511 lb

CUD
345 kN

$ 9,500
NP70-5499/59
540 mm / 21.25 in
990 mm / 38.97 in
59 mm / 2.32 in
60
272 kgs / 599 lb

CUD
414 kN

$ 11,401
NP70-54118/59
540 mm / 21.25 in
1180 mm / 46.45 in
59 mm / 2.32 in
72
324 kgs / 714 lb

CUD
496 kN

$ 13,680
NP70-6299/59
620 mm / 24.4 in
990 mm / 38.97 in
59 mm / 2.32 in
70
313 kgs / 690 lb

CUD
483 kN

$ 13,300
NP70-62118/59
620 mm / 24.4 in
1180 mm / 46.45 in
59 mm / 2.32 in
84
372 kgs / 820 lb
CUD (480 V)
579 kN

$ 15,960