TSC

Features

・Compact in axial direction,mountable in half the space of conventional coupling or less.
・All-round design resists minor misalignment.
・polymide disk for superb flexibility, producing little counterforce and no phase or torque changes even when off-center.
tsc 01

Configuration and materials

tsc zu en

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

 

Dimensions of key groove shape

tsc key en
Hole diameter
d1,d2
KbtNominal dimension of keys
bxh
Basic dimen
sion
Tole
rance
Basic dimen
sion
Tole
rance
6-10 2 2 ±0.0125 1.0 +0.1
0
2x2
10-18 3 3 1.4 3x3

* Due to hub material, spece, and normal torque size considerations, use a small key.

Dimensions

Item
No.

Standard hole diameters ød1,ød2 H8

(left/right can be freely combined)

LBF

H

(plate hole

diameter)

Fastening
torque
(N⋅m)

TSC32

32           5   6   8   10   12   14           11 4.8 2.4 16.6 2 0.7
TSC40 40                       10   12   14   16   18   13.5 6 3 22 2.5 1.0

Specifications

Item

No.

Allowable

torque

(N・m)

Torsional rigidity

(N⋅m/rad)

Allowable parallel

misalignment

(mm)

Radial rigidity

(N/mm)

Allowable 

angular
misalignment

(°)

Bending rigidity

(N・m/°)

allowable end play

(mm)

Axial rigidity

(N/mm)

Maximum rotating speed

(rpm)

Moment of inertia
(kg⋅m2)
Mass
(g)
TSC32 1.8 700 0.05 500 2.5 0.008 ±0.3 10 12,000 2.5x10-6 19
TSC40 3.0 1100 0.05 800 1.0 0.04 ±0.4 8 8,000 7.2x10-6 32

・Heat resistance (ambient temperature) polyimide:-40℃ to 200℃. *Note:That 1/2 the allowable torque should be used at maximum temperature.

・Maximum torque is, as a general rule, twice the normal torque. Select a size equal to or lower than the normal torque and with an instantaneous maximum load torque equal to or smaller than the maximum torque.