Jetter JHN Series, Руководство пользователя, Страница: 87 / 228

Servomotor series JHN, JHQ, and JL – User Manual Servomotors of the JHQ series
Jetter AG 87
Motor type JHQ2-
0075-
088
JHQ2-
0075-
059
JHQ2-
0075-
044
Rated speed N
n
RPM 3000 4500 6000
Rated torque M
n
Nm 0.73 0.71 0.70
Rated current I
n
A 0.50 0.73 0.96
Holding torque M
o
Nm 0.75 0.75 0.75
Continuous stall current I
o
A 0.50 0.73 0.65
Max. torque M
max
Nm 3.0 3.0 3.0
Max. current I
max
A 2.5 3.6 5.0
Max. speed N
max
RPM 6600 6600 6600
Back EMF constant K
E
V/kRPM 88.0 58.6 44.0
Torque constant K
T
Nm/A 1.45 0.97 0.73
Winding resistance R
2ph
Ω 81 51 24.2
Winding inductance L
2ph
mH 132 78 38.8
Number of motor poles P
mot
8 8 8
Idling speed N
o
RPM 4100 6100 8500
Max. torque at sea level M
x
Nm 1.3 1.2 1.5
Thermal time constant
- Copper winding
T
ther_CU
s 35 35 35
Electrical time constant T
el
ms 1.6 1.5 1.6
Mechanical time constant T
mech
ms 1.3 1.8 1.5
Thermal time constant T
th
min 36 36 36
Rotor inertia without brake J kg*cm
2
0.19 0.19 0.19
Weight without brake m kg 1.5 1.5 1.5
Axial load F
A
N 13.0 13.0 13.0
Radial load F
R
N 125 125 125