COUPLING (KSD TYPE)

Maker : JAKOB

Table of dimensions

KSD size	a	b	c	e	6 x f	g	h	I	𝜙D2		pre bored
KSD size	a	b	c	e	6 x f	g	h	I	min	max	pre bored
10	56	52	30	48	M4	12	44	54	12	19	8
20	56	52	30	48	M4	12	44	54	15	19	8
30	66	62	36	53	M6	5	47	61	16	24	11
60	66	62	36	53	M6	5	47	61	18	24	11
80	82	78	50	58	M6	4	52	66	22	35	17
170	82	78	50	60	M6	6	54	68	22	35	17
270	101	96	62	66	M8	2	58	77	28	42	25
320	101	96	62	72	M8	8	64	83	28	42	25
550	122	112	70	78	M10	6	68	91	35	48	32
900	132	127	83	94	M10	6	76	107	40	60	38
1300	157	140	98	96	M12	6	78	111	40	70	38
2500	203	194	138	145	M16	6	95	165	40	97	38

사양표기법 (Order example)

예) KSD270-30G642H7

Coupling series	Size (nominal torque)	구분자	Hub 1	Hub 2
KSD	270	-	30G6	42H7

Note.
(1) Hub1에 소경 , Hub2에 대경을 기입한다.
(2) Shaft 공차가 h7 ⇒ H7 , k6 ⇒ G7 , 0 ~ +0.01 ⇒ G6 공차를 적용한다.

Technical Data

KSD
size
TN
[Nm]
moment
of inertia
[10^-3kgm²] torsional
stiffness
[10³Nm/rad] max shaft
displacement
(mm) axial
spring
rate
[N/mm] lateral
spring
rate
[N/mm] mass
approx
(kg) tightening
torque of
screw
[ Nm ]

axial lateral

10 10 0.1 17 0.9 0.2 26 135 0.4 4

20 20 0.1 21 0.8 0.2 51 190 0.4 4

30 30 0.3 26 1.0 0.2 27 180 0.8 14

60 60 0.3 33 0.9 0.2 49 260 0.8 14

80 80 0.9 54 1.3 0.25 48 220 1.3 14

170 170 0.9 66 1.2 0.2 80 400 1.3 14

270 270 2.5 108 1.2 0.2 78 500 2.4 34

320 320 2.8 164 1.0 0.2 120 700 2.5 34

550 550 5.5 233 1.4 0.25 140 980 3.6 65

900 900 10.4 335 1.2 0.15 102 1050 5.5 65

1300 1300 20.1 548 0.9 0.12 130 926 7.7 115

2500 2500 107.0 1260 1.0 0.15 180 1713 24.0 160