The ZG Hi-Tru hand-operated lathe chuck is most suitable
for the production of components with top concentricity.
It is for universal use, but particularly profitable for grinding
machines, dividing apparats and turning machines.
Handling is very simple. The clamped workpiece is adjusted
to the required concentricity by means of 3 tangentially
arranged adjusting spindles. Self-centering with the aid of
scroll and pinion.
Technical features: • with one set outside jaws and one set inside jaws • with scroll, self-centering • with radial precision adjustment for top concentricity • hardened adjusting spindles • lathe chucks must be lubricated regularly to maintain their grippng force
Customer advantage: • adjusting accuracy within 0.005 mm • repeatability 0.015 mm • induction hardened support surface for adjusting spindle • steel adapter plate • cast iron body • precision adjustment without opening the mounting screws
Delivery includes:
1 set of outward stepped jaws (BB) mounted in the chuck,
1 set of inward stepped jaws (DB),
1 operating key, mounting bolts
Tool group A09, Type 306-00 ZG Hi-Tru,
with one set outward stepped jaws and one set inward
stepped jaws DIN 6350; cylindrical centre mount, Shape A
Item_no.
Size
ZA
Through- hole
Speed max. min-1
Torque Nm
Total Clamping force kN
146195
80
56
19
5000
30
13
146196
100
70
20
4500
60
27
145118
125
95
32
4000
80
31
145119
160
125
42
3600
110
47
144749
200
160
55
3000
140
55
145120
250
200
76
2500
150
63
143545
315
260
103
2000
180
69
on request from size 125 with 6 jaws or with short-taper mount to DIN 55027 or DIN 55029 Camlock
We have the right to make technical changes.
Tool group A09, Type 306-04 ZG Hi-Tru,
with special seal for grinding machines DIN 6350;
cylindical centre mount, Shape A
Item_no.
Size
ZA
Speed max. min-1
Torque Nm
Total Clamping force kN
146197
80
56
5000
30
13
146198
100
70
4500
60
27
144957
125
95
4000
80
31
145116
160
125
3600
110
47
145110
200
160
3000
140
55
145117
250
200
2500
150
63
146199
315
260
2000
180
69
on request from size 125 with 6 jaws or with short-taper mount to DIN 55027 or DIN 55029 Camlock
