Installation and opreating instructios for tor-
sionally stiff gear couplings
RDZ…DTO/…DFO
E 06.705
As of: 12.08.2020
Version: 02
Signed: SCCE
Checked: SCHW
No. of pages: 21 Page: 9
The maximum storage duration of the O-rings is approx. 3 years under optimum storage condi-
tions. The storage, cleaning and maintenance should be carried out in accordance with the provi-
sions of ISO 2230 or DIN 7716. Storage is best carried out in sealed polyethylene bags.
Optimum service life of the coupling is given if the storage rooms:
-
have a roof and are dry,
-
are free of ozone-producing equipment,
-
have a relative humidity of less than 65 %,
-
have a storage temperature b41 °F and +70 °F,
-
are free of condensation.
7.
Technical prerequisites for reliable operation
7.1. Permissible operating parameters
Size
RD
Z … DTO
RD
Z … DFO
Nominal
torque
T
KN
lb-in
Nominal
power
at
100 rpm
P
K100
HP
Max.
speed
n
max
rpm
Moment of
inertia with
max. bore
J
K
lb-in
2
Nominal
torque
T
KN
lb-in
Nominal
power
at
100 rpm
P
K100
HP
Max.
speed
n
max
rpm
Moment of
inertia with
max. bore
J
K
lb-in²
0010
10 600
17
8 000
18
10 600
17
8 000
19
0015
22 100
35
6 500
66
22 100
35
6 500
70
0020
44 200
70
5 600
140
44 200
70
5 600
149
0025
77 000
122
5 000
359
77 000
122
5 000
379
0030
114 000
181
4 400
667
114 000
181
4 400
718
0035
171 500
273
3 900
1 551
171 500
273
3 900
1 630
0040
269 500
428
3 600
2 939
269 500
428
3 600
3 144
0045
369 500
587
3 200
4 750
369 500
587
3 200
5 016
0050
504 000
801
2 900
8 646
504 000
801
2 900
9 329
0055
716 500
1 138
2 650
13 088
716 500
1 138
2 650
14 352
0060
840 500
1 335
2 450
17 804
840 500
1 335
2 450
19 478
0070
1 292 000
2 051
2 150
37 589
1 292 000
2 051
2 150
41 177
0080
1 947 000
3 090
1 750
70 804
1 947 000
3 090
1 750
74 392
0090
2 451 000
3 891
1 550
119 431
2 451 000
3 891
1 550
125 070
0100
3 469 000
5 507
1 450
191 192
3 469 000
5 507
1 450
192 286
Table 7.1: Permissible operating parameters