KTR Kupplungstechnik
GmbH
D-48407 Rheine
POLY
Operating-/Assembly Instructions
KTR-N
sheet:
edition:
49610 EN
5 of 24
9
Gezeichnet: 11.03.10
Pz/Bru
Ersatz für:
KTR-N vom 25.04.07
Schutzvermerk
ISO 16016 beachten. Geprüft:
16.03.10 Pz
Ersetzt durch:
1 Technical Data
Components:
1a / 2a
coupling flange
1b spacer
2b driving
flange
Component 1a with 1b to be preferably used
drive-sided.
picture 3: POLY, type PKA
Table 5: dimensions - type PKA
dimensions [mm]
general
thread for setscrews
POLY
size
finish bore
1)
d
max.
[mm]
component
1a/2a
D
H
D
F
l
1
, l
2
b M
A
E L L
PKA
L
Z
G t
T
A
[Nm]
weight
2)
[kg]
8
38
86 55 35 1,5 25,5 3 100 170 66 M5 15 2 3,04
100 182 63
4,26
9
45
97 70 41 1,5 30,5 3
140 222 103
M8 15 10
4,66
100 192 61
5,42
10
50
107 78 46 1,5 35,5 4
140 232 101
M8 20 10
5,88
100 210 55
9,49
140 250 95
10,15
12
60
131 95 55 1,5 43,0 4
180 290 135
M8 20 10
10,86
100 220 54
11,46
140 260 94
12,16
14
70
142 105 60 1,5 48,0 4
180 300 134
M8 25 10
13,01
100 230 53
14,77
140 270 93
15,63
180 310 133
16,50
15
70
157 110 65 1,5 49,5 4
250 380 203
M8 25 10
18,01
100 240 53
18,79
140 280 93
19,60
180 320 133
20,41
17
80
176 125 70 1,5 54,5 4
250 390 203
M8 25 10
21,83
140 290 91
24,63
180 330 131
25,91
19
90
195 135 75 1,5 59,5 4
250 400 201
M8 30 10
28,15
140 300 81
30,96
180 340 121
32,18
20
100
205 150 80 2,0 61,0 4
250 410 191
M8 30 10
34,79
180 360 127
37,79
22
105
224 160 90 2,0 71,0 4
250 430 197
M10 35 17
39,94
140 340 81
54,73
180 380 121
56,50
25
125
257 195 100 2,0 81,0 5
250 450 191
M12 40 40
59,60
140 360 74
75,22
180 400 114
77,84
28
140
288 215 110 2,0 91,0 5
250 470 184
M12 45 40
82,41
1) bore H7 with keyway DIN 6885 sheet 1 [JS9] and threads for setscrews on the keyway
2) weights apply for max. bore diameters with feather key according to DIN 6885 sheet 1
Table 6: cap screws DIN EN ISO 4762
coupling
size
8 9 10 12 14 15 17 19 20 22 25 28
quantity for cap screws
DIN EN ISO 4762
1)
4 5 5 5 5 6 6 6 6 8 8 8
screw
size
M6 M6 M6 M8 M8 M10 M10 M10 M10 M10 M10 M12
screw
length
16 18 18 20 20 25 25 25 30 30 30 30
tightening torque T
A
[Nm]
10 10 10 25 25 49 49 49 49 49 49 86
1) each coupling flange
