C1

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Features

・Wide range combination of different diameters: ø6 to ø16.
・Hubs and disk made of high-tensile-strength die-cast aluminum with a nickel-plating finish.
・Plate is made of carbon FRP, in three selectable thicknesses: 0.4, 0.6, and 0.8 (mm).

・Tolerances for parallel and angular misalignments, vibration, and durability, are higher than for metal-plate couplings.

 c1s 01

Configuration and materials

c1 zumen 1 en

                   C1()S:Double plate

 

c1 zumen 2 en

                 C1()N:Single plate

c1 hinban en・Key groove shape complies with new JIS standards.

Dimensions of key groove shape

c1s keymizo
Hole diameter
d1,d2		KbtNominal dimension of keys
bxh
Basic dimen
sion		Tole
rance		Basic dimen
sion		Tole
rance
6-8 2 2 ±0.0125 1.0 +0.1
0		 2x2
8-10 3 3 1.4 3x3
10-12 4 4 ±0.0150 1.8 4x4
12-17 5 5 2.3 5x5
17-20 6 6 2.8 6x6

Dimensions

Item No.Standard hole diameters ød1,ød2 H8

(left/right can be freely combined.)

LHub combination
C1（　）S（Double plate） （P hub）
    6    8    
（L hub）
    9.53    10    12    14    15    16    
42 P+P
44 P+L
46 L+L
C1（　）N(Single plate） 26 P+P
28 P+L

30

 L+L

･Additional hole processing can be done(φ6 to φ20)

Specifications

Item No.

Thickness

of plate

(mm)

Allowable torque
(N⋅m)		Maximum rotating speed
(rpm)		Torsional rigidity
(N⋅m/rad)

Allowable parallel

misalignment
(mm)

Allowable angular misalignment
(°)		Allowable end play
(mm)		Moment of inertia
(kg⋅m2)		Mass
(g)
Double platesC1CFS 0.4 4.5




8,000


 

 600 0.6 4 ±0.5 5.0x10-6 50
C1CGS 0.6 6.5 950 0.4 3 ±0.4 7.0x10-6 70
C1CHS 0.8 8.5 1,500 0.3 2.5 ±0.3 9.0x10-6

85

Single

plates

C1CFN 0.4 4.5 1,000 0.05 2.5 ±0.25 3.0x10-6 11
C1CGN 0.6 6.5 1,600 0.05 2 ±0.2 5.0x10-6 13
C1CHN 0.8 8.5 2,400 0.05 1.5 ±0.15 6.0x10-6 22

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