NGW Planetary Gear Decelerators

Type

NAF200

NAF224

NAF250

NAF280

NAF315

Nominal Transmission Ratio

4~5.6

6.3~9

4~5.6

6.3~9

4~5.6

6.3~9

4~5.6

6.3~9

4~5.6

6.3~9

Size

L

540

540

610

610

680

657

750

727

800

800

d

330

365

430

460

520

Outlook And Center Height

d(m6)

50

40

55

45

60

50

65

55

75

60

D(n6)

60

70

80

100

120

l1

82

82

82

82

105

82

105

82

105

105

l2

105

105

130

165

165

t1

53.5

43

59

48.5

64

53.5

69

59

79.5

64

b1

14

12

16

14

18

14

18

16

20

18

t2

64

74.5

85

106

127

b2

18

20

22

28

32

Flange Size

d2

300

335

395

420

470

d0

275

300

360

385

430

d1

13.5

13.5

17.5

17.5

17.5

l0

70

76

85

95

13

h/h2

6

15

6

15

8

20

8

20

8

25

Weight
(kg)

70

100

130

195

260

Volume Lubricating Oil(1)

2

3

4

6

8

Type

NAF355

NAF400

NAF450

NAF500

NAF560

Nominal Transmission Ratio

4~5.6

6.3~9

4~5.6

6.3~9

4~5.6

6.3~9

4~5.6

6.3~9

4~5.6

6.3~9

Size

L

895

870

979

954

1135

1100

1250

1215

1355

1320

d

585

650

740

820

940

Outlook And Center Height

d(m6)

85

65

95

75

110

80

120

90

130

100

D(n6)

140

150

170

200

220

l1

130

105

130

105

165

130

165

130

200

165

l2

200

200

240

280

280

t1

90

69

100

79.5

116

85

127

95

137

106

b1

22

18

25

20

28

22

32

25

32

28

t2

148

158

179

210

231

b2

36

36

40

45

50

Flange Size

d2

525

595

670

755

860

d0

485

545

615

680

785

d1

22

22

26

26

33

l0

100

125

138

160

173.5

h/h2

8

20

8

30

8

30

8

38

10

38

Weight
(kg)

335

462

620

948

1280

Volume Lubricating Oil(1)

10

14

20

26

34