Servomotor series JHN, JHQ, and JL – User Manual
Servomotors of the JL series
Jetter AG
199
Specific technical data (DC link voltage DC 560 V)
7.7.4
Motor type
JL7-
3200-
090
JL7-
4000-
103
Motor data
Holding torque
M
o
Nm
32.0 40.0
Continuous stall
current
I
o
A
20.8 24.7
Back EMF constant
K
E
V/kmin
-1
93.0 98.0
Torque constant
K
T
Nm/A
1.54 1.62
Winding resistance
- Phase to phase
R
Ph
Ω
0.29 0.23
Winding inductance
- Phase to phase
L
Ph
mH
3.2
2.7
Electr. time constant
T
el
ms
11.0 11.7
Mech. time constant
T
mech
ms
0.83 0.69
Thermal time constant
- Entire motor
T
ther
min
67
72
Thermal time constant
- Copper winding
T
ther_CU
s
215
215
Number of motor poles p
mot
-
6
6
Rated data
Rated torque
M
n
Nm
23.0 26.0
Rated speed
N
n
rpm
3,000 3,000
Rated current
I
n
A
16.4 17.9
Maximum values
Max. torque
M
max
Nm
96
120
Max. current
I
max
A
81
96
Max. speed
n
max
rpm
6,000 6,000
Mechanical parameters
Rotor inertia
J
kg*cm
2
39
46
Weight without brake m
kg
26.00 31.50
Axial load
F
A
N
260
267
Radial load
F
R
N
1370 1406
Torque/speed characteristic (DC link voltage DC 560 V)
7.7.5
M
[Nm]
n [RPM]
JL7-3200-090
32.0
23.0
64.7
96.0
3,540
2,500
0.00
20.0
40.0
60.0
80.0
100.0
120.0
0
500
1,000 1,500
2,000 2,500 3,000
3,500 4,000
M
[Nm]
n [RPM]
JL7-4000-103
40.0
26.0
69.1
120.0
3,360
2,410
0.00
20.0
40.0
60.0
80.0
100.0
120.0
140.0
0
500
1,000 1,500
2,000 2,500 3,000
3,500 4,000
