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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: ECS3670
Listing Date:2017-03-28
  • ECS3670 ECS3670
  • Details Picture
  • Product parameters 
  • Applications 
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  •  


Operating Characteristic Curve


ECS3670


Outline drawing


ECS3670



Nominal voltage

U(N)

V

12

24

36

48

No load speed

N(0)

rpm

6600

6580

6670

6580

No load current

I(0)

mA

295

140

105

83

Nominal speed

N(N)

rpm

5320

5390

5450

5400

Nominal torque

T(N)

mN.m

120

120

120

120

Nominal current

I(N)

A

7.26

3.6

2.5

1.83

Stall torque

T(S)

mN.m

617

675

655

685

Stall current

I(S)

A

36

19.4

12.8

9.9

Max. efficiency

η

%

82.4

84

83

83

Terminal resistance

phase to phase

R(t-h))

Ω

0.33

1.23

2.8

4.81

Terminal inductance

phase to phase

L(t-h)

mH

0.09

0.38

0.85

1.52

Torque constant

K(T)

mN.m/A

17.2

34.6

51

69.4

Speed constant

K(n)

rpm/V

554

276

188

138

Speed/torque gradient

K(▽)

rpm/mN.m

10.6

9.8

10.1

9.5

Mechanical time constant

K(m)

ms

2.5

2.4

2.4

2.3

Rotor inertia

J

gcm2

23

23

23

23


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