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Articles marked ◊ are not held in stock, procurement is effected at short notice.
3
Clamping
Systems
Design:
With 3 magnetic surfaces, 2 prismatic, top and bottom, 1 flat.
With on-off switchable rotary switch.
Application:
For measuring, grinding and inspection work.
Order
No.
Length
mm
3965
3966
Width
mm
Height
mm
Parallelism
mm
Angularity
mm
Holding force
N
0010
100
454.00
882.50
70
95
0.01
0.025
1800
(350)
(350)
BM permanent-magnetic V-block
3965
One V-block.
3966
Two V-blocks, ground to one height in pairs.
Design: With parallel pole pitch
in enhanced magnetic
design. An especially strong, permanent-ceramic magnet
system with high, evenly distributed holding force across the
whole clamping surface ensures the deployment on lathes and
grinding machines. The worked-in centring grooves facilitate
aligning the workpieces. All round chucks can receive centring
(see table, size D and H, for dimension) as required.
Machining of the upper plate without impairing the holding
force is possible up to a depth of 15 mm in steel and 7 mm
in NFM materials. The clamping force can be continuously
regulated from zero to maximum.
Holding force:
Max. 120-150 N/cm
2
on ground workpiece
clamping surface.
Application:
Designed for heavy chip removal. For machining
on lathes and grinding machines.
Note:
Further dimensions and round chucks with parallel pitch
upon request.
Order
No.
∅ A
mm
3968
Pole pitch
mm
Height B
mm
Centring dia.
x depth C x F
mm
D
mm
Index circle G
mm
Magn. field
height H
mm
Threaded
holes
Weight
kg
0205
200
1083.00
◊
St 8/NE 5
80
150 x 4.5
20
182
6
M8 (4 x)
15
0255
250
1453.00
◊
St 8/NE 5
80
200 x 4.5
20
232
15
M8 (4 x)
23
0305
300
2024.00
◊
St 8/NE 5
85
250 x 4.5
20
285
15
M8 (4 x)
35
(350)
BM permanent-magnetic round chuck
Design: With radial pole pitch.
A particularly strong high-
energy neodymium-iron-boron (NdFeB) magnet system
with high, evenly distributed holding force across the whole
clamping surface. The round chucks can be equipped with a
through-hole to mount centring devices and coolant supply.
Holding force:
Max. 160-180 N/cm
2
on ground workpiece
clamping surface.
Application:
For machining on grinding machines.
Note:
Further dimensions upon request.
Order
No.
A
mm
3969
B
mm
C
mm
H
mm
D
mm
F
mm
Threaded holes
Number of poles
0150
150
1000.00
◊
15
20
60
90
115
M8 x 15/4
10
0200
200
1310.00
◊
20
25
60
160
180
M8 x 15/4
12
0250
250
1588.00
◊
20
25
60
200
235
M10 x 15/4
12
0300
300
2635.00
◊
35
40
80
250
270
M12 x 20/7
14
0350
350
3461.00
◊
35
40
80
250
280
M12 x 20/6
16
(350)
BM permanent-magnetic round chuck
Magnetic clamping devices
Not all items are available in every country.
721