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)

rpm

7269

16410

6583

8418

7277

Nominal torque

T(N)

mN.m

1

1.93

0.94

3.49

0.99

Nominal current

I(N)

A

0.24

0.68

0.11

0.42

0.08

Stall torque 

T(S)

mN.m

10

24

9

20

10.5

Stall current

I(S)

A

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

phase to phase

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

8

8

8

8

Rotor inertia

J

gcm2

105

110

105

105

105