625 / 1618
3/103
Articles marked ◊ are not held in stock, procurement is effected at short notice.
Clamping
Systems
3
Order
No.
Collet
3644
Drilled holes
0016
ER16
15.65
10
0020
ER20
15.65
12
0025
ER25
15.90
15
0032
ER32
16.65
18
0040
ER40
17.70
23
(W368)
Wood pedestal for collet
Design:
Pre-balanced G6.3 15000 min
-1
.
Note:
Chuck keys found from
Ç
3/106.
Order
No.
For
collet
chuck
3644
Outer
∅
mm
Thread
mm
Length
mm
0110
ER11M*
18.55
16 M13 x 0.75 12
0160
ER16**
18.55
32 M22 x 1.5 18
0161
ER16M*
18.55
22 M19 x 1
18
0200
ER20
18.55
28 M24 x 1
19
0201
ER20M*
18.55
28 M24 x 1
19
0250
ER25
18.55
42 M32 x 1.5 20
0320
ER32
18.70
50 M40 x 1.5 22.5
0400
ER40
23.90
63 M50 x 1.5 22.5
(W378)
Clamping nut for ER - standard with eccentric ring
* Type M = mini design
** Safety nut.
Design:
With highest concentricity and finely balanced, no wear
and high clamping force thanks to special anti-friction coating.
Low vibrations thanks to pre-balancing.
Balancing quality:
G2.5 22000 min
-1
.
Order
No.
For
collet
chuck
3645
Outer
∅
mm
Thread
mm
Length
mm
0160
ER16
35.00
28 M22 x 1.5 17
0250
ER25
37.00
42 M32 x 1.5 20
0320
ER32
38.00
50 M40 x 1.5 22.3
0400
ER40
40.00
63 M50 x 1.5 25.3
(W394)
Precision clamping nut ER, precision balanced
Design:
Clamping nut ER in line with DIN for sealing discs.
Pre-balanced G6.3 15000 min
-1
.
Application:
For sealing collets using sealing discs.
Note:
Sealing discs are found on
Ç
3/104.
Clamping nut ER - sealable
Order
No.
For
collet
chuck
3639
Outer
∅
mm
Thread
mm
Length
mm
0161
ER16M*
32.40
22 M19 x 1
22
0160
ER16
32.40
32 M22 x 1.5 22.5
0251
ER25M*
33.30
35 M30 x 1.5 25
0250
ER25
33.30
42 M32 x 1.5 25
0320
ER32
35.10
50 M40 x 1.5 28
0400
ER40
43.80
63 M50 x 1.5 31
(W378)
* Type M = mini design
Tool holders
625