ACS-E 5
Self-centering column chuck with pull down Ø 145 - 520 mm ■ Pull down ■ Power operated via standard cylinders ■ O.D. clamping Application/customer benefits • For small, medium and large quantities at high precision • Pull down of the workpiece to the axial workstop during clamping • Minimum loss of gripping force at high speed • Jaws on request Technical features • Chuck body completely case hardened • Openings in the chuck body to evacuate chips
Self centering column chuck
• Central bore for coolant / air Standard equipment
Ordering example
5-jaw chuck
5-jaw column chuck
Mounting bolts
with center mounting Z450 type ACS-E 5 520 Z450
Precise distribution of clamping forces
5-jaw model assures a very precise distribution of the clamping forces, since there’s no contrast of two opposite jaws on the same axis. Suitable for the following parts machining: - Ring gears - Shafts with internal and external gears - Keys or single-gear components with external gear wheels and internal keys
Technical data
SMW-AUTOBLOK Type
ACS-E 5 145
ACS-E 5 210
ACS-E 5 520
Jaw stroke
mm mm
2,6
2,6
4
Piston stroke
10 12 30
10 20 50
15 20 48
Actuating force max.
kN kN
Grip force max.
Speed max.
r.p.m.
6500 11,19
5500 24,5 0,13
1000
Weight
kg
220
Moment of inertia Clamping range Clamping range
kg·m 2
0,03
7,4
min. max.
20 70
70
265 420
140
Rec. actuating cylinders Rec. actuating cylinders
Type Type
SIN-S 125 SIN-S 150 on request on request
SIN-S 125 SIN-S 150 on request on request
SIN-S 125 SIN-S 150 on request on request
Id. No. Id. No.
Chuck
Jaw blanks
258 SMW-AUTOBLOK
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