Siemens 1FT7 Series, Руководство по настройке

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Technical data and characteristic curves
4.2 Torque-speed characteristics
1FT7 Synchronous Motors
138
Configuration Manual, (PFT7S) 01/2009, 6SN1197-0AD13-0BP2
Table 4- 32 1FT7105-⃞AF7
Technical data Code Unit Value
Configuration data
Rated speed
n
r
rpm 3,000
Number of poles 2p --- 10
Rated torque (100 K) M
r (100 K)
Nm 28
Rated current I
r
A 15
Static torque (60 K) M
0 (60 K)
Nm 41
Static torque (100 K) M
0 (100 K)
Nm 50
Stall current (60 K) I
0 (60 K)
A 21
Stall current (100 K) I
0 (100 K)
A 26
Moment of inertia (with brake) J
MotBr
10
-4
kgm
2
206
Moment of inertia (without brake) J
mot
10
-4
kgm
2
178
Optimum operating point
Optimum speed
n
opt
rpm 3,000
Optimum power P
opt
kW 8.8
Limiting data
Max. permissible speed (mech.)
n
max mech.
rpm 6,000
Max. permissible speed (inverter) n
max Inv
rpm 4,630
Max. torque M
max
Nm 200
Maximum current I
max
A 116
Physical constants
Torque constant
k
T
Nm/A 1.92
Voltage constant k
E
V/1,000 rpm 125
Winding resistance at 20 °C R
ph
Ω 0.08
Rotating field inductance L
D
mH 2.3
Electrical time constant T
el
ms 29
Mechanical time constant T
mech
ms 1.2
Thermal time constant T
th
min. 80
Shaft torsional stiffness c
t
Nm/rad 107,000
Weight with brake m
MotBr
kg 50.4
Weight without brake m
Mot
kg 44.2
Recommended Motor Module 6SL112⃞-⃞TE23-0AA⃞
Rated inverter current
I
r Inv
A 30
Maximum inverter current I
max Inv
A 56
Max. torque at I
max Inv
M
max Inv
Nm 102