No load speed

N(0)

rpm

18400

13300

No load current

I(0)

A

0.065

0.01

Nominal speed

N(N)

rpm

16899

12447

Nominal torque

T(N)

mN.m

2.61

1.16

Nominal current

I(N)

A

0.73

0.14

Stall torque

T(S)

mN.m

32.1

18.1

Stall current

I(S)

A

8.24

2.13

Max. efficiency

η

%

82

86

Terminal resistance

phase to phase

R(t-h)

Ω

0.89

5.6

Terminal inductance

phase to phase

L(t-h)

mH

0.03

0.04

Torque constant

K(T)

mN.m/A

3.92

8.53

Speed constant

K(n)

rpm/V

2354

1069

Speed/torque gradient

K(▽)

rpm/mN.m

534.5

701.8

Mechanical time constant

K(m)

ms

10.8

9.9

Rotor inertia

J

gcm2

0.85

0.07