NIIKA Airtek Brake or clutch Type NAC

Specification of NIIKA Airtek Brake or clutch Type NAC

Product Name: NAC Airtek Clutches

Brand: NIIKA

Description
NAC Pneumatic-Coaxial Pneumatic clutch is linked with the water pressure on restoration, and relying on spring to open up. Disc relies on water pressure to slide along the axis of the Ene, contacting the friction plate. The friction discs, boards and so on, are assembling to the wheel to come into an integrated structure. Frictionplate can be parted by screwing the nuts.

NAC 60












25










TD >

These clutches are normally water – operated at a pressure up to 6 bar/90 psi.
The maximum energy per engagement figures quoted is based on a frequency ofengagement not exceeding 30 per hour.
The clutch assembly comes lubricated and ready to install. Grease nipples are fitted to the piston and cylinder for periodic lubrication of the thrust bearing. Use a good grade of bearing lubricant. Do not over grease.

SIZE	NAC 2	NAC 5	NAC 10	NAC 40
Static Torque kgfm	2	5	10	40	60
Bore Him φdH7	20
35	50	60
Keyway b x h x l	5 x 22.3 x 30	6 x 17.3 x30	10 x 38.3 X 40	12 x 33.1 X 60	18X64X95
Unit Weight kg	3	5.5	13	23	50

SIZE

B

>
C

D

E

F

G

H

I

J
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K

L

M

N

P

S



NAC 2
115
120
90
65
35
90
24.5
18
17
5
5.5>M6
11
M6
80



NAC 5
153
142
110
76
47
100
32
24
18
7
6
M6
14
M6

95



NAC 10
205
185
140
105
43.2
138
38
30

22
17
9
M8
16
M10
125



NAC 40
258
226
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164
125
82
175
51
38
40
24
8
M10