ROTEX
®
Operating/Assembly instructions
KTR-N
Sheet:
Edition:
40210 EN
3 of 22
22
Please observe protection
note ISO 16016.
Drawn:
2017-09-06 Pz/Bru
Replacing:
KTR-N dated 2017-01-02
Verified:
2017-09-06 Pz
Replaced by:
Illustration 1: ROTEX
®
(material: Al-D)
Illustration 2: ROTEX
®
(material: EN-GJL-250/EN-GJS-400-15)
Table 1: Material Al-D
Size
Compo
nent
Spider
1)
(component 2)
Rated torque [Nm]
Dimensions [mm]
3)
Finish bore
2)
d (min-max)
General
92 ShA
98 ShA
64 ShD
L
l
1
; l
2
E
b
s
D
H
D
Z
D
Z1
4)
d
H
D;D
1
N
14
1a
7.5
12.5
-
6 - 16
35
11
13
10
1.5
30
-
-
10
30
-
19
1
10
17
-
6 - 19
66
25
16
12
2.0
41
-
-
18
32
20
1a
19 - 24
41
24
1
35
60
-
9 - 24
78
30
18
14
2.0
56
-
-
27
40
24
1a
22 - 28
56
28
1
95
160
-
10 - 28
90
35
20
15
2.5
67
-
-
30
48
28
1a
28 - 38
67
Table 2: Material EN-GJL-250 (GG 25)/EN-GJS-400-15 (GGG 40)
Size
Compo
nent
Spider
1)
(component 2)
Rated torque [Nm]
Dimensions [mm]
3)
Finish bore
2)
d (min-max)
General
92 ShA
98 ShA
64 ShD
L
l
1
; l
2
E
b
s
D
H
D
Z
D
Z1
4)
d
H
D;D
1
N
Cast iron EN-GJL-250
38
1
190
325
405
12 - 40
114
45
24
18
3.0
80
-
-
38
66
37
1a
38 - 48
78
1b
12 - 48
164
70
62
42
1
265
450
560
14 - 45
126
50
26
20
3.0
95
-
-
46
75
40
1a
42 - 55
94
1b
14 - 55
176
75
65
48
1
310
525
655
15 - 52
140
56
28
21
3.5
105
-
-
51
85
45
1a
48 - 62
104
1b
15 - 62
188
80
69
55
1
410
685
825
20 - 60
160
65
30
22
4.0
120
-
-
60
98
52
1a
55 - 74
118
65
1
625
940
1175
22 - 70
185
75
35
26
4.5
135
-
-
68
115
61
75
1
1280
1920
2400
30 - 80
210
85
40
30
5.0
160
-
-
80
135
69
90
1
2400
3600
4500
40 - 97
245
100
45
34
5.5
200
218
230
100
160
81
Nodular iron EN-GJS-400-15
100
1
3300
4950
6185
50 - 115
270
110
50
38
6.0
225
246
260
113
180
89
110
1
4800
7200
9000
60 - 125
295
120
55
42
6.5
255
276
290
127
200
96
125
1
6650
10000
12500
60 - 145
340
140
60
46
7.0
290
315
330
147
230
112
140
1
8550
12800
16000
60 - 160
375
155
65
50
7.5
320
345
360
165
255
124
160
1
12800
19200
24000
80 - 185
425
175
75
57
9.0
370
400
415
190
290
140
180
1
18650
28000
35000
85 - 200
475
185
85
64
10.5
420
450
465
220
325
156
1) Maximum torque of the coupling T
Kmax.
= rated torque of the coupling T
K rated
x 2
2) Bores H7 with keyway to DIN 6885 sheet 1 [JS9] and thread for setscrew
3) For dimensions G and t see table 6; threads for setscrews are located opposite the keyway with material Al-D and on the keyway with
material EN-GJL-250/EN-GJS-400-15
4) D
Z1
= internal diameter of housing
1
Technical data