CLAMPEX
®
KTR 125 / KTR 125.1
Operating/Assembly instructions
KTR-N
Sheet:
Edition:
40811 EN
3 of 8
4
Please observe protection
note ISO 16016.
Drawn:
15-09-25 Kb/Jh
Replacing:
KTR-N dated 19.07.12
Verified:
15-10-28 Kb
Replaced by:
1)
Dimension D
N
: For calculation of
hub see catalogue "Drive Tech-
nology"
Illustration 2: CLAMPEX
®
KTR 125.1
Table 2: CLAMPEX
®
KTR 125.1
Dimensions [mm]
Groove nut DIN 981
total
= 0.14
Transmittable torque or
axial force
Surface pressure between
clamping set [N/mm
2
]
Weight
[~kg]
d x D
B
B
1
D
1
Code
designa-
tion
M
T
A
[Nm]
T
[Nm]
F
ax
[kN]
Shaft
P
W
Hub
P
N
14 x 25
29
17
32
KM 4
M20x1
90
91
13
161
90
0.12
15 x 25
29
17
32
KM 4
M20x1
90
98
13
151
90
0.10
16 x 25
29
17
32
KM 4
M20x1
70
81
10
110
70
0.10
17 x 25
31
18
38
KM 4
M20x1
120
148
17
167
114
0.08
18 x 30
31
18
38
KM 5
M25x1.5
190
199
22
202
121
0.10
19 x 30
31
18
38
KM 5
M25x1.5
150
166
17
151
95
0.15
20 x 30
31
18
38
KM 5
M25x1.5
110
128
13
105
70
0.15
22 x 35
35
22
45
KM 6
M30x1.5
230
245
22
135
85
0.19
24 x 35
35
22
45
KM 6
M30x1.5
230
267
22
124
85
0.28
25 x 35
35
22
45
KM 6
M30x1.5
170
205
16
88
63
0.30
28 x 40
35
22
52
KM 7
M35x1.5
390
454
32
155
109
0.35
30 x 40
35
22
52
KM 7
M35x1.5
240
300
20
89
67
0.35
32 x 45
42
27
58
KM 8
M40x1.5
320
371
23
79
56
0.40
35 x 45
42
28
58
KM 8
M40x1.5
320
449
26
77
60
0.40
38 x 50
44
28
65
KM 9
M45x1.5
440
594
31
87
66
0.38
40 x 50
44
28
65
KM 9
M45x1.5
440
625
31
82
66
0.32
42 x 55
45
28
70
KM 10
M50x1.5
550
733
35
87
67
0.48
45 x 55
45
28
70
KM 10
M50x1.5
550
785
35
82
67
0.37
48 x 60
46
28
75
KM 11
M55x2
660
917
38
84
67
0.50
50 x 60
46
28
75
KM 11
M55x2
660
955
38
80
67
0.43
55 x 65
47
28
80
KM 12
M60x2
780
1137
41
79
67
0.80
60 x 70
52
28
85
KM 13
M65x2
1050
1539
51
90
77
0.80
Tolerances, surfaces
Illustration 3:Tolerances and surfaces (example: CLAMPEX
®
KTR 125)
1)
One proper turning process is sufficient
(Rz
≤ 16 µm).
2)
Highest permissible tolerance of the hub or
shaft.
1
Technical data
