Nara Corporation

Panflex Couplings

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Quick Information

  • Model Number : PA type(4bolts)/-PB type(4bolts)

Description

Specifications

4bolts PA type

Size

Rating
torque
(kgf.m)

Max.
speed
(rpm)

Dimensions(mm)

Weight
(kgf)

GD2
(kgf.cm2)

Dmax.

Dmin.

A

B

F

G

H

J

405

3.4

10,000

23

8

67

56.9

25.4

6.1

33

13

0.6

8

410

9.2

10,000

32

10

81

57.4

25.4

6.6

46

16

1.1

24

415

18.0

10,000

35

10

93

65.8

28.7

8.4

51

22

1.7

48

420

25.0

10,000

42

10

104

78.2

33.5

11.2

61

20

2.5

80

425

43.0

8,300

50

16

126

93.9

41.1

11.7

71

25

4.3

224

430

79.0

7,300

58

16

143

107.3

47.8

11.7

84

28

6.9

440

435

130.0

6,200

74

25

168

131.2

57.2

16.8

106

23

11.3

1,080

440

210.0

5,400

83

25

194

144.0

63.5

17.0

119

30

16.7

2,080

445

340.0

4,900

95

45

214

174.0

76.2

21.6

137

22

22.7

3,520

450

500.0

4,200

109

50

246

201.7

88.9

23.9

157

23

35.4

7,200

455

650.0

3,800

118

50

276

230.4

101.6

27.2

170

40

52.0

12,800

* If higher speed then max. speed is required. consult NARA.

4bolts PB type

Size Rating
torque
(kgf.m)
Max.
speed
(rpm)
BE (mm) C (mm) Weight
(kgf)

GD2
(kgf.cm2)

Size Rating
torque
(kgf.m)
Max.
speed
(rpm)
BE (mm) C (mm) Weight
(kgf)

GD2
(kgf.cm2)

405

3.4

10,000

88.9

76.7

1.2

18

435

130.0

6,200

127.0

93.4

18.3

1,680

410

9.2

10,000

88.9

75.7

1.9

44

440

210.0

5,400

139.7

105.7

24.7

3,400

415

18.0

10,000

101.6

84.8

2.9

84

445

340.0

4,900

152.4

109.2

31.5

5,600

420

25.0

10,000

127.0

104.6

4.1

148

450

500.0

4,200

177.8

130

51.0

11,200

425

43.0

8,300

127.0

103.6

7.1

396

455

650.0

3,800

177.8

123.4

73.0

20,400

430

79.0

7,300

127.0

103.5

10.8

800

 

 

 

 

 

 

 

* If higher speed then max. speed is required. consult NARA.
* "BE" is available in optional lengths upon request.

 

 


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