10
Technical data
Permitted rolling bearing types
Operating Instructions – Explosion-Protected MOVI-SWITCH
®
Drives
49
The diagrams are summarized according to the motor size. The shaft ends available
for the respective size are represented in one diagram.
The information considers the rated speed n
N
and the higher-level rated torque M
N
for
continuous duty (S1) of the motor.
For duty types other than S1 (e.g. S2, S3, etc.), the permitted values for F
Rx
and F
A
have to be multiplied with the factor 0.8.
F
Rx,switching operation
= F
Rx
× 0.8
F
A,switching operation
= F
A
× 0.8
If further application conditions occur that are not considered in the descriptions or dia-
grams in this chapter, consult SEW‑EURODRIVE.
10.2.2
Overhung load diagrams
Key
2, 4, 6
Number of poles
Ø19×40 Shaft end
For overhung load diagrams of the second shaft end, refer to chapter Output.
Overhung load diagram EDRN100
0
500
1000
1500
2000
2500
3000
0
10
20
30
40
50
60
70
80
90
Ø28X60
F
RX
/ N
x / mm
28379396491
10.3
Permitted rolling bearing types
Motor type
A-side bearing
B-side bearing
IEC motor
Gearmotor
AC motor
Brakemotor
EDRN71
6204-2Z-J-C3
6303-2Z-J-C3
6203-2Z-J-C3
6203-2RS-J-C3
EDRN80
6205-2Z-J-C3
6304-2Z-J-C3
6304-2Z-J-C3
6304-2RS-J-C3
EDRN90
EDRN100
6306-2Z-J-C3
6205-2Z-J-C3
6205-2RS-J-C3
25988670/EN – 04/2020
