KEB DYNAMIC LINE 4 SE-CF-SP15, Manual

Page: 41 / 76

41
TEcHNIcAL DATA
5.4 Technical data servo motors SE cf
Motor size SE-cf-SP15
Length L2 L4 L6 L8
cooling Separate cooling
Rated speed
n
N
/ rpm 1500
Max. speed
Mech
n
_max
/ rpm 6000
Rated voltage
U
N
/ V 356 351 325 320
Supply voltage servo controller
U
/ V 400
Stall torque S1 (105°C)
4)
M
0
/ Nm 15 27 36 48
Standstill current S1 (105 °C)
4) I
0
/ A 5 8.4 11.5 15.1
Rated power P
N
/ kW 2.4 4.2 5.1 6.9
Rated torque M
N
/ Nm 14.1 27 32.9 44.1
Rated current I
N
/ A 5.2 8.2 10.3 13.9
Max. torque (105°C) M
_max
/ Nm 23 44 68 92
Max. current
I
_max
/ A 9 15 24 32
Inertia
1)
J
L
/ kgcm
2
8.5 15.1 21.7 28.2
Voltage constant (20°C)
2)
k
e
/ V
pk
/1000rpm 203 218 212 210
Torque constant
3)
k
n
/ Nm/A 3.3 3.6 3.5 3.4
Winding resistance
2)
R
u-v
/ Ω 8 3.4 1.9 1.3
Winding inductance
2)
L
u-v
/ mH 50.2 26.4 15.5 10.7
Thermal switch PT1000 (0°C)
T
_PT1000
/ Ω 1000
Weight
1)
m / kg 14 19.1 24.3 29.5
Number of pole pairs p 4
Rated motor frequency f / Hz 100
Table 14: Technical data servo motors SE-CF-SP15
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
(450 x 450 x 25 mm).
4)
Referring to 100 rpm.