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2017 - 03 - 22
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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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Advantage of the coreless motor: 1, Maximum energy conversion efficiency(index of the energy saving features): efficiency more than 70%,some products more than 90%( common brush motor 15-50%);2, ...
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The coreless motor which is also called the hollow cup-shaped motor,belonging to the DC, permanent magnet,servo micro-mo...
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Add: Chinese town of Shenzhen City, Guangdong Komeito fourth industrial zone Mashantou 110
Products 产品详情
Product Name: CM2431
Listing Date:2017-03-30
  • CM2431 CM2431
  • Details Picture
  • Product parameters 
  • Applications 
  •  
  •  


Operating Characteristic Curve


CM2431


Outline drawing

CM2431



Nominal voltage

U(N)

V

12

12

No load speed

N(0)

rpm

13900

15200

No load current

I(0)

A

0.054

0.066

Nominal speed

N(N)

rpm

12900

13845

Nominal torque

T(N)

mN.m

5.6

5.79

Nominal current

I(N)

A

0.69

0.67

Stall torque

T(S)

mN.m

78

65

Stall current

I(S)

A

9

6.9

Max. efficiency

η

%

85.1

81.3

Terminal resistance

phase to phase

R(t-h)

Ω

1.33

1.73

Terminal inductance

phase to phase

L(t-h)

mH

0.04

0.04

Torque constant

K(T)

mN.m/A

8.7

9.5

Speed constant

K(n)

rpm/V

1165

1279

Speed/torque gradient

K(▽)

rpm/mN.m

168

183

Mechanical time constant

K(m)

ms

3.3

3.3

Rotor inertia

J

gcm2

9.3

9.3


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