Page 85 - MiSUMi FA Mechanical Components Economy Series

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Alteration Lead Screws / Actuators Ball Screws /

No Retaining Ring Groove No Machining on Flat Machining Wrench Flats
on Support Side End Support Side

Alterations Ball Screws
R E E
F FW FE FY SY SE SW
P.31
NAR No machining of RC No machining of the FE, FW, FY = 0.5mm SE, SW, SY = 1mm
the support side Part R support side Part R. increments increments
retaining ring grooves. & Can be combined with FE = Applied on Part E SE = Applied on Part E Ball Screws Precision
MR &FY≤1.0 &SW≥E-2
&3≤SY≤20
Spec. P.49

for Ball Screw
Coarse Tapping Square Chamfering P.61
Support Units
ME(MR)
(D·R)
Alterations E 3.2 Brackets Motor
ME×2 A W-0.3
-0.1
(MR×2) S P.69
ME = Applied on Part E A = 1mm increments
MR = Applied on Part R and left end face ZE = Applied on Part E ZE=E W selection Lead Screws
E·R·D ME·MR (Selection range) &Other alterations are not 6 5
6 3 available to the same shaft 8 6
8 3·4 Must be more end except for Coarse
10 3·4·5 than 1mm Tapping. 10 8 P.71
Spec. 12 3·4·5·6 Other alteration &5≤A≤20 12 9·10
14·15 3·4·5·6·8 &ZE = Specified in Part E
16·18 5·6·8·10 Tapped hole Nuts Lead Screw
20~25 5·6·8·10·12
& Keep the wall thickness more than 1mm.
Otherwise you can not choose this alternation. P.83
Keyway

b1 Support Units Lead Screw
1.6
Alterations
3.2 t1 P.86
E KE
C
r1
KE, C = 1mm increments Stop Plates Lead Screw
&C≤60 &KE≥2 Applicable Keyway Dimension
&S-C-KE≥2 shaft b1 t1 P.90
& When KE = 0 keyway R on the shaft end side will diameter
be eliminated and straight. E Reference Tolerance Reference Tolerance r1
(N9)
dimension
dimension
Spec. Actuators
10 3 -0.004 1.8
C -0.029
+0.1 0.08~0.16
KE = Applied on Part E 0 0 P.99
& Applicable to Shaft Dia.16 and above. E-part O.D. 12 4 -0.030 2.5
Tolerance is 0 .
-0.05
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