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Operating Characteristic Curve
Outline drawing
Nominal voltage
U(N)
V
9
No load speed
N(0)
rpm
13200
No load current
I(0)
A
0.009
Nominal speed
N(N)
11251
Nominal torque
T(N)
mN.m
0.26
Nominal current
I(N)
0.05
Stall torque
T(S)
1.8
Stall current
I(S)
0.3
Max. efficiency
η
%
68.3
Terminal resistance
phase to phase
R(t-h)
Ω
30
Terminal inductance
L(t-h)
mH
Torque constant
K(T)
mN.m/A
6.2
Speed constant
K(n)
rpm/V
1512
Speed/torque gradient
K(▽)
rpm/mN.m
7699
Mechanical time constant
K(m)
ms
5
Rotor inertia
J
gcm2
2.7