0755-29886108
Operating Characteristic Curve
Outline drawing
Nominal voltage
U(N)
V
3.7
6
7.4
9
12
No load speed
N(0)
rpm
8080
17850
7354
10200
8040
No load current
I(0)
A
0.027
0.06
0.013
0.09
0.009
Nominal speed
N(N)
7269
16410
6583
8418
7277
Nominal torque
T(N)
mN.m
1
1.93
0.94
3.49
0.99
Nominal current
I(N)
0.24
0.68
0.11
0.42
0.08
Stall torque
T(S)
10
24
20
10.5
Stall current
I(S)
2.17
7.8
0.95
2.01
0.82
Max. efficiency
η
%
78.9
83.2
77.9
62.1
80.1
Terminalresistance
phase to phase
R(t-h)
Ω
1.7
0.76
7.78
4.47
16
Terminal inductance
L(t-h)
mH
0.35
0.075
2.9
0.18
0.36
Torque constant
K(T)
mN.m/A
4.6
3.1
9.6
10.4
14.17
Speed constant
K(n)
rpm/V
2211
2998
1008
1186
630
Speed/torque gradient
K(▽)
rpm/mN.m
767
755
806
395
711.36
Mechanical time constant
K(m)
ms
8
Rotor inertia
J
gcm2
105
110