KEB DYNAMIC LINE 4 SF-CF-SP30, Руководство пользователя

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54
TEcHNIcAL DATA
Motor size SG-cS-SP20
Length L2 L4 L6 L8
cooling Self-cooling
Rated speed
n
N
/ rpm 2000
Max. speed
Mech
n
_max
/ rpm 6000 / 4500
6)
Rated voltage
S1
7)
U
N
/ V
319 306 367 326
S3
8)
367 321 354 315
Supply voltage servo controller
U
/ V 400
Stall torque
S1
4) 7)
M
0
/ Nm
98 175 260 320
S3
8)
151 270 400 493
Standstill current
S1
4) 7)
I
0
/ A
40 71 94 130
S3
8)
61 109 144 200
Rated power
S1
7)
P
N
/ kW
11.5 10.4 ̶
5)
̶
5)
S3
8)
27.2 43.9 61.3 71.6
Rated torque
S1
7)
M
N
/ Nm
55 50 ̶
5)
̶
5)
S3
8)
130 210 293 342
Rated current
S1
7)
I
N
/ A
24 22 ̶
5)
̶
5)
S3
8)
57 91 113 149
Max. torque (105°C)
M
_max
/ Nm 147 258 377 454
Max. current
I
_max
/ A 64 126 167 227
Inertia
1)
J
L
/ kgcm
2
224 401 577 753
Voltage constant (20°C)
2)
k
e
/ V
pk
/1000rpm 184 163 184 163
Torque constant
3) k
n
/ Nm/A 2.9 2.6 2.9 2.6
Winding resistance
2)
R
u-v
/ Ω 0.2 0.07 0.05 0.03
Winding inductance
2)
L
u-v
/ mH 2.4 1.2 0.8 0.6
Thermal switch PT1000 (0°C) T
_PT1000
/ Ω 1000
Weight
1)
m / kg 75 109 143 177
Number of pole pairs
p
4
Rated motor frequency
f
/ Hz 133.33
Table 27: Technical data servo motors SG-CS-SP20
1)
With encoder connection, without holding brake.
2)
From phase to phase, at 20 °C.
3)
Tolerance
±
10 %. Torque and power values for motors in horizontal position with steel flange
(500 x 500 x 40 mm).
4)
Referring to 100 rpm.
5)
Not defined for S1 operation. See data S3 operation.
6)
Only for motors with brake.
7)
S1 operation (dT = 105 °C).
8)
S3 operation at 40 % for 1 minute.