KEB 7608000-4001, Инструкция по эксплуатации

Страница: 32 / 50

3.5 Technical data for the servo motor 7607613-40xx
for inverter rated voltage 400 to 480 V AC
Motor type 7607613-40xx
Standstill values
Stall torque M
0
[Nm] 197
Current at stall torque I
0
[A] 56.5
Nominal rating
Rated torque M
N
[Nm] 155
Rated current I
N
[A] 43.7
Rated power P
N
[kW] 22.7
Voltage constant
1)
k
e
[V/1000 rpm] 245.5
Winding resistance
1)
R
u-v
[Ω] 0.113
Winding inductance
1)
L
u-v
[mH] 3.9
Rated frequency f
n
[Hz] 93.3
Rated voltage U
N
[Vac] 345
Rated speed n
N
[rpm] 1400
Rated switching frequency f
S
[kHz] ≥4
Operating mode S6 operation
Maximum values
max. torque M
max
[Nm] 693
max. current I
max
[A] 227
max. speed n
max
[rpm] 1552
Mechanical data
2)
Inertia J
L
[kgcm
2
] 670
Mass m [kg] 177
Number of poles p 8
Table 8: Technical data servo motor 7607613-40xx
1) From phase to phase at 20°C
2) with encoder connection and holding brake
Technical data of the holding brake (firmly installed in servo motor 7607613-40xx)
brake type -
Holding torque M
Br
[Nm] 350
Rated voltage U
Br
[V DC] 24
Rated current at 24V A
Br
[A] 3,5
Brake release time t
1
[ms] 330
brake closing time t
2
[ms] 210
Rated varistor voltage U
VAR_N
[Vdc] 35
Max. varistor voltage of the protective
wiring
U
VAR_M
[Vdc] 60
Table 9: Technical data holding brake 7607613-40xx
32
TECHNICAL DATA