Page 57 - MiSUMi FA Mechanical Components Economy Series

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2Categories of use Unit: mm
Maximum screw shaft runout tolerance Lead Screws / Actuators Ball Screws /
Accuracy Grade
(please see the table below for details)
MISUMI Economy series C5 0.120
MISUMI standard product 0.080
Screw shaft runout tolerance Ball Screws
G
Screw shaft overall length
~200 201~315 315~400 401~500 P.31
MISUMI
Economy 0.065 0.080 0.100 0.120
MAX10 MAX10 series
(Incomplete (Incomplete G MISUMI Ball Screws Precision
Hardened Area) Hardened Area) standard 0.040 0.055 0.065 0.080
product
P.49
Alteration
2Support side 2Fixed side for Ball Screw Support Units
Alterations Spec. Alterations Spec.
No Machining on Support Side Wrench Flats on Fixed Side Adds wrench fl ats on the fi xed side
Shaft End shaft end. P.61
Standard No machining added on the support 5 5 & Ball bearings will fall out if the ball
nut crosses the wrench flats.
0
When machining side shaft end. 8-0.2 30 & The nut may not be moved within
is specified the Incomplete Hardened Area. Brackets Motor
L Incomplete Hardened Area
Keyway on Fixed Side Shaft Adds a keyway on the fi xed side shaft
Ball Nut Orientation Reversed End %P.33 end. P.69
(Support side) (Fixed side) 3≤KC≤14
Standard Changes the nut direction. When specifi ed simultaneously with 2,
3≤KC≤F-1
KC
Change 9P = 5 is not applicable Lead Screws
KC = 1mm increments
No Retaining Ring Groove on Machining fi xed side shaft end The machining position of keyways at
Support Side Shaft End keyways fi xed side shaft end can be specifi ed. P.71
(Keyway size is the same as KC.)
No Retaining Ring Groove on Support 3≤K≤13 K+S≤14
Standard
When machining Side Shaft End. K S When specifi ed simultaneously with 2, 3≤K≤22
is specified K+S≤F-1 Nuts Lead Screw
9P = 5 is not applicable
K, S = 1mm increments
Change Support Side Shaft
End Machining Changes the machining on the Flat Machined on Fixed Side Adds a fl at on the fi xed side shaft end P.83
Shaft End
Standard support side. 5≤SC≤14
When machining 5≤G≤24 When specifi ed simultaneously with
Choose Q from 6 and 8
is specified Qh7 G G = 1mm increments SC 0.5 2, 5≤SC≤F-1 Support Units Lead Screw
SC = 1mm increments
Change Support Side Shaft No machining of small steps on
End Length the fi xed side
Change the length of the support side Standard P.86
shaft end. No machining of small steps on the
7.9 10≤FC≤20 Change fi xed side
FC FC = 1mm increments
L Stop Plates Lead Screw
2 Change dimensions of small
& Only one of , , and can be selected. steps on the fi xed side
& Only one of , and can be selected. Change dimensions of small steps on P.90
& and 2 cannot be specifi ed simultaneously. Recommended the fi xed side
& When 8 and F are specifi ed simultaneously, no male thread will be P 15≤F≤24 5≤P≤8
machined regardless of the value specifi ed for U in 8. F, P = 1mm increments
& When 8 or F is specifi ed, the recommended support unit may not be F Actuators
available. Please reconfi rm. 8 Change dimensions of big
& When specifying any alteration, the nut motion range (Y dimension) steps on the fi xed side
may become shorter. Please make sure that the nut motion range is Change dimensions of big steps on
greater than the full length of the nut. Recommended U the fi xed side P.99
11≤E≤40 8≤U≤E-3
E, U = 1mm increments
E
F No machining of big steps male
thread on the fixed side
No machining of big steps male
Standard thread on the fi xed side
Change
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