ผลิตภัณฑ์โลหะ
เอกสารมาตรฐาน
ญี่ปุ่น
JSA
JIS B 1453:1988
Geared type shaft couplings
1988
8
JISm 2022 Std.
This Japanese Industrial Standard specifies the geared type shaft couplings, within the following ranges, hereinafter referred to as the "couplings", of those for general use. (1) Peripheral velocity of the outside diameter of couplings: 40 m/s or under (2) Revolution of couplings: 66.67s -1(4000 rpm) or under.