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Table 4-8
No-load switching frequency for L/LS brakes
Motor
Power
Brake type
type
4-pole
Standard
brake
At 50 Hz
kW
LE63..
0.12
L4/5, L4
0.18
L4/3, L4/2,
L4/1.4
LE71..
0.25
L4/5, L4
0.37
L4/3, L4/2,
L4/1.4
L8/10, L8,
L8/6,3
L8/5, L8/4
L8/3
LE80..
0.55
L4/5, L4
LE80..E
0.75
L4/3, L4/2,
LE80..P
L4/1.4
L8/10, L8,
L8/6,3
L8/5, L8/4,
L8/3
L16
L16/13, L16/1
0, L16/8
LE90..
1.1
L8/10, L8,
LE90..E
L8/6,3
LE90..P
1.5
L8/5, L8/4,
L8/3
L16/20, L16
L16/13, L16/1
0, L16/8
L32
L32/23,
L32/18
L32/14
Motors for mounting onto SIMOGEAR gearboxes
Operating Instructions, 01/2024, A5E53220841A/RS-AA
Overexcitation
Functionally
with‐
with
safe brake
out
No-load switching frequency (Z
1/h
1/h
4-pole
-
-
-
-
LS4/5, LS4
7300
9500
LS4/3
12500
13500
LS8/10, LS8,
6000
7600
LS8/6.3
8900
11000
11000
12000
LS4/5, LS4
9000
9500
LS4/3
10500
11500
LS8/10, LS8,
6300
7500
LS8/6.3
9500
10000
LS16
6500
7500
LS16/13,
7500
8000
LS16/10
6500
7000
8000
8500
LS16/20, LS16 3200
4300
LS16/13,
6500
7000
LS16/10
LS32
2200
3000
LS32/23,
3300
4200
LS32/18
5500
6000
with‐
with
with‐
out
out
)
A
1/h
1/h
1/h
2-pole
6-pole
-
-
-
-
-
-
2500
3200
10500
4300
4500
18500
1800
2500
9000
2900
3500
13000
3500
4000
16500
2900
3100
13500
3500
3800
15500
2100
2500
9400
3100
3300
14000
2100
2500
9700
2500
2600
11000
2100
2300
9700
2600
2800
12000
1000
1400
4800
2100
2300
9700
700
1000
3300
1100
1400
4900
1800
2000
8200
Technical description
4.5 Brakes
with
with‐
with
out
1/h
1/h
1/h
8-pole
-
-
-
-
-
14000
14500
19000
20000
25000
27000
11000
12000
15000
16000
17500
22000
18000
22000
24000
14000
-
-
16500
-
-
11000
-
-
15000
-
-
11000
-
-
12000
-
-
10500
-
-
12500
-
-
6400
-
-
10500
-
-
4500
-
-
6300
-
-
12000
-
-
43
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