Jetter JHN Series, Руководство пользователя

Страница: 171 / 228

Servomotor series JHN, JHQ, and JL – User Manual Servomotors of the JL series
Jetter AG 171
Specific technical data (DC link voltage DC 70 V) 7.2.2
Motor type JL2-
0060-
005
Rated speed N
n
RPM 4200
Rated torque M
n
Nm 0.55
Rated current I
n
A 6.3
Holding torque M
o
Nm 0.60
Continuous stall current I
o
A 6.5
Max. torque M
max
Nm 2.4
Max. current I
max
A 28
Max. speed N
max
RPM 12000
Back EMF constant K
E
V/kRPM 5.5
Torque constant K
T
Nm/A 0.09
Winding resistance R
2ph
Ω 0.67
Winding inductance L
2ph
mH 0.60
Number of motor poles P
mot
6
Idling speed N
o
RPM 7890
Max. torque at sea level M
x
Nm 1.9
Thermal time constant
- Copper winding
T
ther_CU
s 18
Electrical time constant T
el
ms 0.90
Mechanical time constant T
mech
ms 1.5
Thermal time constant T
th
min 20
Rotor inertia without brake J kg*cm
2
0.11
Weight without brake m kg 1.2
Axial load F
A
N 47
Radial load F
R
N 245
Torque/speed characteristic (DC link voltage DC 70 V) 7.2.3
JL2-0060-005