Jetter JHN Series, Руководство пользователя

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Servomotor series JHN, JHQ, and JL – User Manual Servomotors of the JHQ series
Jetter AG 117
Technical data of the brake 6.6.1
The technical data of the brake for motor type JHQ3 are listed below:
Technical specifications Values
Holding torque M
BR
Nm 3.2
Supply voltage U
BR
V DC 24 V (-10 % … +10 %)
Rated power P
BR
W 10.8
Rotor inertia J
BR
kg*cm
2
0.38
Weight m
BR
kg 0.6
Specific technical data (DC link voltage DC 320 V) 6.6.2
Motor type JHQ3-
0135-
057
JHQ3-
0135-
028
JHQ3-
0260-
057
JHQ3-
0260-
050
JHQ3-
0260-
028
Rated speed N
n
RPM 3000 6000 3000 3000 6000
Rated torque M
n
Nm 1.30 1.00 2.5 2.5 1.70
Rated current I
n
A 1.40 2.1 2.7 3.0 3.6
Holding torque M
o
Nm 1.35 1.35 2.6 2.6 2.6
Continuous stall current I
o
A 1.40 2.9 2.8 3.1 5.5
Max. torque M
max
Nm 5.0 5.0 10.0 10.0 10.0
Max. current I
max
A 6.2 12.3 12.3 14.3 25
Max. speed N
max
RPM 9000 9000 9000 9000 9000
Back EMF constant K
E
V/kRPM 56.5 28.3 56.5 50.0 28.3
Torque constant K
T
Nm/A 0.94 0.47 0.94 0.83 0.47
Winding resistance R
2ph
Ω 12.4 3.1 5.2 3.2 1.10
Winding inductance L
2ph
mH 45.0 11.2 24.2 17.1 6.1
Number of motor poles P
mot
8 8 8 8 8
Idling speed N
o
RPM 3800 7500 3800 4100 7500
Max. torque at sea level M
x
Nm 1.6 1.9 3.2 6.0 3.8
Thermal time constant
- Copper winding
T
ther_CU
s 35 35 35 35 35
Electrical time constant T
el
ms 3.6 3.6 4.7 5.3 5.5
Mechanical time constant T
mech
ms 1.1 1.1 0.90 0.71 0.76
Thermal time constant T
th
min 31 31 34 34 34
Rotor inertia without brake J kg*cm
2
0.47 0.47 0.88 0.88 0.88
Weight without brake m kg 3.5 3.5 4.4 4.4 4.4
Axial load F
A
N 22 22 24 24 24
Radial load F
R
N 220 220 235 235 235