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Due to coreless motor overcome brush motor unbridgeable technical obstacle. Coreless motor typical application: Military, High-tech area, in large industrial and civilian field, after more than 10year...
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Products 产品详情
Product Name: CM2242
Listing Date:2017-03-30
  • CM2242 CM2242
  • Details Picture
  • Product parameters 
  • Applications 
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  •  


Operating Characteristic Curve


CM2242


Outline drawing


CM2242



Nominal voltage

U(N)

V

9

12

18

No load speed

N(0)

rpm

12600

12050

12100

No load current

I(0)

A

0.3

0.2

0.1

Nominal speed

N(N)

rpm

11694

11207

11385

Nominal torque

T(N)

mN.m

25.2

21.7

21.4

Nominal current

I(N)

A

3.87

2.66

1.59

Stall torque

T(S)

mN.m

351

311

362

Stall current

I(S)

A

50

2.66

25.4

Max. efficiency

η

%

85.1

85.5

87.8

Terminal resistance

phase to phase

R(t-h)

Ω

0.18

0.35

0.7

Terminal inductance

phase to phase 

L(t-h)

mH

0.02

0.03

0.07

Torque constant

K(T)

mN.m/A

7

8.8

14.3

Speed constant

K(n)

rpm/V

1408

1010

674.8

Speed/torque gradient

K(▽)

rpm/mN.m

35.8

37.7

33

Mechanical time constant

K(m)

ms

3.2

3.2

3.1

Rotor inertia

J

gcm2

9.3

9.2

9.2


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