Basic size of mm

d	45
D	100
B	36

The basic rated load is kN

trends C	68.9
static state Co	56

Fatigue load limit Pu	2.4

Rated rotation speed is r/min

Refer to the speed	11000
limit speed	6000

Mass kg	1.25
model	4309ATN9

Dimensions are mm

d	45
d1 ～	63.5
D1 ～	81.5
r1,2 min	1.5

Shoulder gear and chamfer size mm

da min	53
Da max	92
ra max	1.5

Calculation coefficient

kr	0.06
fo	14