Dc Brushless motor

42BL3A45

42BL3A60

-A

-B

-A

-B

/Rated voltage

U

V

+24

+36

+24

+36

/ Shaft power @rated speed

P out

W

15.7

15.7

31

31

/Rated speed

n N

rpm

3000

/ Current @rated speed

I N

A

0.82

0.54

1.7

1.07

/ Torque @rated speed

T N

N.m

0.05

0.05

0.1

0.1

/Peak current

I P

A

2.5

1.6

5

3.1

/Peak torque

T p

N.m

0.13

0.14

0.27

0.28

/Stall current continuous

I sc

A

3.5

2.4

4.6

3.5

Stall torque continuous

Tcs

N.m

0.07

0.08

0.14

0.15

/Resistance

R

Ohms ± 10%

1.2

2.2

0.63

1.3

/Inductance

L

mH ± 20%

0.6

1.3

0.75

1.62

/Voltage constant

K E

V/ Krpm

6.3

9.4

6.25

9.3

/Torque constant

K T

N.m/A

0.065

0.1

0.075

0.103

/Electrical time constant

τ elec

Seconds

0.5

0.6

1.2

1.25

/Mechanical time const.

τ mch

Seconds

0.8

0.8

0.6

0.6

/Rotor inertia

J

Kg.cm 2

0.13

0.13

0.26

0.26

/Number of poles

N P

8

8

8

8

/Winding class

B

B

B

B

/Motor weight

Kg

0.25

0.25

0.32

0.32