CUH

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Features

・Clamp-style couplings,available in a wide range combination of diameters:φ6 to φ14.
・Hubs and disk are made of sintered stainless steel for high working torques.
・Higher tolerances for parallel and angular misalignments,and vibration than metal-plate couplings.

・Polyimide plate-type is particularly strong against misalignment,with good heat resistance and high electrical insulation.

 cuh 01

Configuration and materials

cuh zumen 1 en

CUHL:Double plate

 

cuh zumen 2 en

CUHS:Single plate

cuh hinban en

Dimensions

Item No.Standard hole diameters ød1,ød2 H8Plate materials
DoubleCUHLP
  6   8   10   12   13   14  
Polyimide  (0.9t)
CUHLC
 Carbon FRP  (0.8t)
Single CUHSP
 Polyimide  (0.9t)
CUHSC Carbon FRP  (0.8t)

Specifications

Item No.Allowable torque
(N⋅m)		Maximum rotating speed
(rpm)		Torsional rigidity
(N⋅m/rad)

Allowable parallel

misalignment
(mm)

Radial rigidity

(Shearing rigidity)

(N/mm)

Allowable angular misalignment
(°)

Bending rigidity

(N･m/rad)

CUHLP 4

6,000

800

0.6

 70

6

 2
CUHLC 7 8,000

1,500

0.3

 150

3

 5.2
CUHSP 4 6,000 1,300 0.15 1,600 3 3.5
CUHSC 7 8,000

2,400

0.07

 2,300

1.5

 7

 

Item No.

Allowable

end play

(mm)

Axial

rigidity

(N/mm)

Allowable ambient

temperrature
(℃)

Electrical

insulation

Moment

of inertia

(kg･m2)

Fastening torque of clamp bolt

(N･m)

Mass

(g)

CUHLP 0.9 0.7 -40～200 High 4.0x10-8

2.4

(φD≦8)

2.2

(φD=10)

2

(φD≧12)

 60
CUHLC 0.4 1.1 -25～85 None
CUHSP 0.5 1.2

-40～200

 High 3.0x10-8 40
CUHSC 0.25 2.1 -25～85 None

･Please conform to the clamp bolt fastening torque values listed in the above table.

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