Jetter JHN Series, User Manual

Page: 50 / 228

Servomotor series JHN, JHQ, and JL – User Manual Servomotors of the JHN series
Jetter AG 50
Specific technical data (DC link voltage DC 24 V/DC 48 V) 5.2.2
Motor type JHN3-
0115-
007
Rated speed N
n
RPM 1500
Rated torque M
n
Nm 1.15
Rated current I
n
A 11.3
Holding torque M
o
Nm 1.15
Continuous stall current I
o
A 10.0
Max. torque M
max
Nm 3.5
Max. current I
max
A 44
Max. speed N
max
RPM 12000
Back EMF constant K
E
V/kRPM 6.9
Torque constant K
T
Nm/A 0.11
Winding resistance R
2ph
Ω 0.34
Winding inductance L
2ph
mH 0.75
Number of motor poles P
mot
10
Idling speed N
o
RPM 4710
Max. torque at sea level M
x
Nm 2.9
Thermal time constant
- Copper winding
T
ther_CU
s 30
Electrical time constant T
el
ms 2.2
Mechanical time constant T
mech
ms 1.4
Thermal time constant T
th
min 21
Rotor inertia without brake J kg*cm
2
0.31
Weight without brake m kg 1.5
Axial load F
A
N 54
Radial load F
R
N 283
Torque/speed characteristic (DC link voltage DC 24 V/DC 48 V) 5.2.3
JHN3-0115-007