Jetter JHN Series, Руководство пользователя

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Servomotor series JHN, JHQ, and JL – User Manual Servomotors of the JL series
Jetter AG 172
Specific technical data (DC link voltage DC 320 V) 7.2.4
Motor type
JL2-
0020-
020 JL2-
0020-
008 JL2-
0040-
026 JL2-
0040-
008 JL2-
0060-
031 JL2-
0060-
008
Rated speed N
n
RPM 4500 6000 4500 6000 4500 6000
Rated torque M
n
Nm 0.19 0.18 0.36 0.35 0.55 0.53
Rated current I
n
A 0.60 1.45 0.88 2.6 1.18 4.1
Holding torque M
o
Nm 0.20 0.20 0.40 0.40 0.60 0.60
Continuous stall current I
o
A 0.59 1.47 0.93 2.8 1.23 4.4
Max. torque M
max
Nm 0.80 0.80 1.6 1.6 2.4 2.4
Max. current I
max
A 2.5 6.3 4.0 12.1 5.3 18.7
Max. speed N
max
RPM 12000 12000 12000 12000 12000 12000
Back EMF constant K
E
V/kRPM 20.5 8.2 26.0 8.6 30.0 8.3
Torque constant K
T
Nm/A 0.34 0.14 0.43 0.14 0.49 0.14
Winding resistance R
2ph
Ω 54 8.7 26.3 2.6 19.9 1.41
Winding inductance L
2ph
mH 32.0 5.1 21.4 2.2 17.2 1.30
Number of motor poles P
mot
6 6 6 6 6 6
Idling speed N
o
RPM 9760 24040 7690 23150 6780 23960
Max. torque at sea level M
x
Nm 0.49 0.78 0.95 1.6 1.2 2.4
Thermal time constant
- Copper winding
T
ther_CU
s 18 18 18 18 18 18
Electrical time constant T
el
ms 0.59 0.59 0.82 0.85 0.87 0.92
Mechanical time constant T
mech
ms 4.9 4.9 2.0 1.8 1.5 1.4
Thermal time constant T
th
min 10.0 10.0 15.0 15.0 20 20
Rotor inertia without brake J kg*cm
2
0.06 0.06 0.08 0.08 0.11 0.11
Weight without brake m kg 0.90 0.90 1.1 1.1 1.2 1.2
Axial load F
A
N 43 43 45 45 47 47
Radial load F
R
N 225 225 237 237 245 245