• The WK series high-torque large hollow outer rotor frameless brushless DC motor is used for robot joint drive
  • The WK series high-torque large hollow outer rotor frameless brushless DC motor is used for robot joint drive
  • The WK series high-torque large hollow outer rotor frameless brushless DC motor is used for robot joint drive
  • The WK series high-torque large hollow outer rotor frameless brushless DC motor is used for robot joint drive
  • The WK series high-torque large hollow outer rotor frameless brushless DC motor is used for robot joint drive
  • The WK series high-torque large hollow outer rotor frameless brushless DC motor is used for robot joint drive
  • The WK series high-torque large hollow outer rotor frameless brushless DC motor is used for robot joint drive
  • The WK series high-torque large hollow outer rotor frameless brushless DC motor is used for robot joint drive
  • The WK series high-torque large hollow outer rotor frameless brushless DC motor is used for robot joint drive
  • The WK series high-torque large hollow outer rotor frameless brushless DC motor is used for robot joint drive

The WK series high-torque large hollow outer rotor frameless brushless DC motor is used for robot joint drive

WK series external rotor frameless motors | High Torque direct drive | Zero backlash | Modular customization | High dynamic response for robots/aerospace applications

Model :
WK1105
WK1806
WK2205
WK2806
WK3506
WK3510
WK4310
WK4315
WK5215
WK5225
WK6010
WK6025
WK8110
WK8115
WK10025

USD: 4-86

ablity:Monthly Output5000

contact shop

产品描述

WK全系列无框电机

功能特点


高扭矩输出

       省去减速机传动环节,能量效率提升至90%以上,降低机械损耗与传动误差。

大中空通道

       简化设备内部布线,避免外部线缆缠绕,提升系统可靠性(如航空航天设备抗振动场景)。

低噪音静音

       减少环境噪音污染,适配人机协作场景(如餐厅送餐机器人、康复医疗设备)。

扁平化设计

       节省设备空间,支持模块化集成,降低整机设计复杂度。

产品展示

实拍细节展示

应用

领用场景:机器人关节(协作机器人、仿生机器人)、航空航天舵机、精密医疗设备、半导体加工、工业自动化领域、新能源与自动化领域、无人机推进系统等。

尺寸图

产品参数

参数(Parments)

单位Unit

WK1105CH

WK1806

WK2205

WK2205CH

WK2806

WK2806CH

WK3506

WK3506CH

WK3510

WK3510CH

额定电压(Rated voltage)

V

12

12

12

12

12

12

12

12

12

12

额定电流(Rated current)

A

0.59

0.66

0.66

0.66

0.81

0.81

1.10

1.10

0.53

0.53

额定扭矩(Rated torque)

N.M

0.01

0.03

0.04

0.02

0.06

0.03

0.09

0.05

0.11

0.06

额定转速(Rated Speed)

RPM

850

800

792

792

950

950

467

467

363

363

最大转速(Peak Speed)

RPM

18057

5017

5630

5630

2335

2335

1610

1610

965

965

堵转扭矩(Peak torque)

N.M

0.01

0.06

0.12

0.06

0.09

0.05

0.15

0.08

0.16

0.08

堵转电流(Peak current)

A

0.92

1.00

1.00

1.00

1.22

1.22

1.90

1.90

0.80

0.80

绕线匝数(Winding turns of motor)

T

50

45

65

65

60

60

40

40

40

40

相间电阻(Interphase resistance)

Ω

12.50

5.64

7.40

7.40

5.13

5.13

6.56

6.56

8.53

8.53

相间电感(Interphase inductance)

mH

1.15

1.06

1.68

1.68

1.64

1.64

1.27

1.27

1.90

1.90

转速常数(Speed constant)

rpm/v

1505

418

469

469

195

195

134

134

80

80

扭矩常数(Torque constant)

N.M/A

0.01

0.06

0.12

0.06

0.07

0.04

0.08

0.04

0.20

0.10

转子惯量(Rotor inertia)

gcm^2

1

6

9

5

36

19

51

20

76

33

极对数(Number of pole pairs)

Pairs

6

7

7

7

7

7

11

11

11

11

电机重量(Motor weight )

g

6

12

14

12

26

22

32

24

47

36

工作温度范围(Working temperature)

-20~80

-20~80

-20~80

-20~80

-20~80

-20~80

-20~80

-20~80

-20~80

-20~80

最高退磁温度(Peak demagnetize temperature)

120

120

120

120

120

120

120

120

120

120

定子内径(Inner diameter of the stator)

mm

5

9

10

10

14

14

22

22

22

22

电机尺寸(Motor Size)

mm

Ø14.9*6.25

Ø22*8.5

Ø26.3*9

Ø25.3*6.2

Ø34.6*9.4

Ø33.4*66.2

Ø40*9.5

Ø38.4*9

Ø40*13.7

Ø38.4*13

参数(Parments)

单位Unit

WK4310

WK4315

WK5215CH

WK5225CH

WK5515

WK6010_10

WK6025

WK8110

WK8115_1

WK8115_4

WK10025

额定电压(Rated voltage)

V

24

24

24

24

24

36

36

24

24

36

36

额定电流(Rated current)

A

0.90

0.59

1.24

1.54

1.60

1.30

7.40

2.49

5.80

2.10

3.80

额定扭矩(Rated torque)

N.M

0.20

0.28

0.41

0.57

0.65

0.80

1.77

0.93

1.10

1.26

4.00

额定转速(Rated Speed)

RPM

504

238

140

110

264

294

504

349

954

372

168

最大转速(Peak Speed)

RPM

1028

660

557

428

558

564

720

566

1146

534

330

堵转扭矩(Peak torque)

N.M

0.49

0.42

0.53

0.77

1.26

1.59

2.68

2.40

5.17

4.11

8.50

堵转电流(Peak current)

A

1.90

0.90

1.56

1.90

3.20

2.70

10.67

6.51

33.10

6.60

16.00

绕线匝数(Winding turns of motor)

T

60

60

60

50

42

80

30

30

8

30

20

相间电阻(Interphase resistance)

Ω

10.32

13.84

14.09

11.36

5.62

10.28

3.35

2.29

0.35

3.81

3.06

相间电感(Interphase inductance)

mH

4.76

6.45

8.98

10.04

3.98

12.35

3.73

2.32

0.25

3.27

3.03

转速常数(Speed constant)

rpm/v

43

28

23

18

23

16

20

24

48

15

9

扭矩常数(Torque constant)

N.M/A

0.23

0.47

0.35

0.42

0.43

0.61

0.23

0.39

0.19

0.67

1.03

转子惯量(Rotor inertia)

gcm^2

161

223

338

561

456

514

1069

1716

2368

2368

6447

极对数(Number of pole pairs)

Pairs

14

14

11

11

14

14

14

21

21

21

21

电机重量(Motor weight )

g

78

110

167

281

196

156

345

206

313

313

576

工作温度范围(Working temperature)

-20~80

-20~80

-20~80

-20~80

-20~80

-20~80

-20~80

-20~80

-20~80

-20~80

-20~80

最高退磁温度(Peak demagnetize temperature)

120

120

120

120

120

120

120

120

120

120

120

定子内径(Inner diameter of the stator)

mm

25

25

24

24

24

36

35.5

58.5

58.5

58.5

78

电机尺寸(Motor Size)

mm

Ø49*13.5

Ø49*18.5

Ø58.6*19

Ø58.6*29

Ø60*19

Ø68*15.5

Ø68*30.5

Ø90*14

Ø90*19

Ø90*19

Ø109*33

服务

全心服务,一路相伴

质保无忧,超期惠修,常回访促优化,安心之选,尽在掌握。

                   在线客服                        高效物流                         按时交付                        品质保障                         技术维护                        厂家支持

售后保障

售后服务:我们提供全面的售后技术支持,若您在使用过程中遇到任何问题,专业的售后工程师团队将迅速响应,通过电话、邮件或远程协助等方式,为您提供详细的解决方案。我们还提供产品的定期回访,了解产品的使用情况,收集您的反馈意见,以便持续优化我们的产品和服务。此外,严格按照质保政策,对在质保期内出现质量问题的产品,提供免费维修或更换服务,让您无后顾之忧。

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