Model

part

GK-NNS80

B

Flange width

85X85

B1

Output key size

6

H1

Out shaft height

22.5

M1

Mounting thread depth

M6×15

M2

Mounting thread depth

M6×15

D1

Output Flange hole circle

70

D2

Output shaft diameter

20

D3

Output shaft root

60

D4

Input shaft diameter

19

D5

Input bore center for motor

70

D6

Flange hole circle

90

L1

Output key length

28

L2

Distance from shaft end

4

L3

Length from spigot

3

L4

Motor location depth

3.5

L5

Motor shaft depth

40

L6

Output shaft length

40

L7

Body length

125

L8

Overall length

165

L9

Shaft length from spigot

36

Model

GK-NNS80

ratio

Nominal

output torque

N.M

70

5

70

7

70

8

70

9

80

10

80

15

80

20

80

30

120

40

120

60

120

80

150

100

150

150

150

200

Ultimate Torque

1.5 ～ 2 time of rated output torque

We can custom-made the ratio from 5 to 10000, adjusted the mounting dimension according to customers’ motor.