Kitagawa BBT200, Инструкция по эксплуатации

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8-2. In the case that the back plate must be manufactured
1. Production of draw pipe
Determine the length of the draw pipe as shown below.
38
Fig.14 Fig.15
Table 7
Type Cylinder a b c d (f7) e Min f Max L
-0.030
BBT206 SS1453K M60×2 30 25 55 3.5 M60×2
-0.060
A+38
-0.030
BBT208 SS1666K M75×2 35 25 70
-0.060
4.5 M75×2 A+46
-0.036
BBT210 SS1881K M90×2 35 30 85
-0.071
4.5 M90×2 A+43
-0.036
BBT212 SS2110K M115×2 35 35 110
-0.071
4.5 M115×2 A+41.5
The dimension L in Fig.14 is determined from the distance A between the cylinder adapter
and the back plate.
(Example) In the combination of BBT206, SS1543K, and when A=800mm, the draw pipe
length L is to be L = A + 38 = 800 + 38 = 838mm.
At the time of the screw process of the dimension a, the precision is to be JIS 6H and 6h, 6g
matching the screw of the piston of the cylinder. Pay attention so that the thread parts on
both ends and the inner periphery do not swing or become unbalanced.