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Constant Face Drivers CoM
with spring loaded centre - mechanical compensation
adapter plate with spring set or basic body with Morse taper
slip-on driving discs - clamping diameter 80-250 mm
for clamping large and heavy workpieces

type 687-50 face driving head
 [Type 681-50]

driving discs clamping Ø 80-250 mm
[Type 687-50] [Type 687-50] [Type 687-50] [Type 687-50] [Type 687-50] [Type 687-50]


type 688-88 adapter plates with spring set
[Type 688-88]
short
taper		 Part No.
DIN 55026		 Part No.
DIN 55027		 Part No.
DIN 55029		 A B K D weight
approx.
5 088331 088335 088339 140 30 82.563 144 4.5 kg
6 088332 088336 088340 167 35 106.4 139 7 kg
8 088333 088337 088341 216 40 139.7 134 11.5 kg
11 088334 088338 088342 280 45 196.9 129 23 kg


type 688-00 basic body
with Morse taper and draw-off nut
[Type 688-88]
MT Part No. weight approx.
5 088295 6 kg
6 088296 7 kg


[Type 687-50] type 687
face driving head
with cylindrical centre
mount Ø 100
Part No. 613917

[Type 687-50]
[Type 687-50]
clamping
ØS		 Part No.
type 687-13
right-hand rotation		 Part No.
type 687-23
left-hand rotation
driving discs with interchangeable hard metal
driving plates 6x5T
80 642123 642133
100 642124 642134
driving discs with interchangeable hard metal
driving plates 12x5T
125 642125 642135
160 642126 642136
200* 642127 642137
250* 642128 642138
* weight reduced


Spare Parts

[Hard Metal driving Plates T] hard metal
driving plates T
size Part No.
right or left-hand		 weight
approx.
6 x 5 T 312675 3
12 x 5 T 312911 6
[Set Screw] set screw
size Part No.
piece
M 5 x 8 048205
M 5 x 10 036461
[centres] type 688-40
centres
size Part No.
right or left-hand		 weight
approx.
32 x 120 088292 620
32 x 140 088293 750
[O-ring] O-ring
size Part No.
piece
88.26 x 5.33 658480
   



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