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Articles marked ◊ are not held in stock, procurement is effected at short notice.
Clamping
Systems
3
Design:
Highest clamping force due to integrated screw gearing.
Extremely high vibration damping. Quick tool change occurs laterally
by means of hexagonal wrench. Maintenance free, sealed against
coolant and dirt.
Balancing quality: G2.5 20000 min
-1
.
Concentricity: ≤ 0.003 mm (for 2.5 x D).
Application:
For heavy-duty machining as well as HSC and HPC
processing. For clamping cylindrical shanks in accordance with
DIN 1835 A, B and DIN 6535 HA, HB and HE to D = 20 mm.
Order
No.
Clamping
range
mm
3223
SK 40
A
mm
D2
mm
D1
mm
L1
mm
L2
mm
L3
mm
0020
2–20
292.80
63 50 40 20 28 43
0025
16–32
359.50
102 – 63 83 – –
(W318)
Order
No.
Clamping
range
mm
3226
SK 50
A
mm
D2
mm
D1
mm
L1
mm
L2
mm
L3
mm
0020
2–20
360.30
62 63 40 18 38 43
0025
16–32
445.60
102 – 70 83 – –
(W318)
Precision chuck APC
Design:
Very resistant special coating. Integrated length stop, front
and rear adjustable. Coolant is supplied through the length stop.
Application:
For quick and easy change of clamping sleeves and tools.
Order
No.
Clamping ∅
mm
3227
2003
3
85.60
2004
4
85.60
2006
6
85.60
2008
8
85.60
2010
10
85.60
2012
12
85.60
2014
14
85.60
2016
16
85.60
(W318)
Order
No.
Clamping ∅
mm
3227
2020
20
85.60
(W318)
Order
No.
Clamping ∅
mm
3228
2516
16
141.60
2520
20
141.60
2525
25
141.60
2532
32
141.60
(W318)
Clamping sleeve for precision chuck APC
3227
For chuck APC 2–20.
3228
For chuck APC 16-32.
Design:
Very resistant special coating, maintenance-free. Simple
mechanical pull-out protection in connection with Weldon shank.
Application:
Mechanical pull-out protection in connection with
Weldon shank in accordance with DIN 6535 HB and DIN 1835 B.
The pin prevents the milling cutter from coming out.
Scope of delivery:
Set consisting of adapter sleeve, safety pin,
pin punch and torque wrench.
Order
No.
Clamping ∅
mm
3227
Design
1016
16
214.10
Set
1116
16
149.30
Spare sleeve
(W318)
Order
No.
Clamping ∅
mm
3228
Design
1016
16
246.60
Set
1116
16
181.70
Spare sleeve
1020
20
246.60
Set
1120
20
181.70
Spare sleeve
1025
25
246.60
Set
1125
25
181.70
Spare sleeve
(W318)
Clamping sleeve Pin-Lock for precision
chuck APC
3227
For chuck APC 2-20.
3228
For chuck APC 2-25.
3227
3228
3227
3228
DIN
69871
Form
AD
≤ 3 µm
A
L3
L2
L1
D2
D1
Tool holders
567