148
7.4.4.5 Closed loop stepping motor (40274-E018) for CHUCK PM
Replacement part: 40274-E018
1 . Remove the following panels.
1 ) Exterior Panel ASSY (40274-1200)
2 . Disconnect CN2 of closed loop motor driver MD07 (40274-E019).
3 . Release the cable of the closed loop stepping motor (40274-E018) for CHUCK PM from the
cable clamps and cable ties.
4 . Unscrew SB6 × 15 (n = 2) to remove the
closed loop stepping motor (40274-E018)
for CHUCK PM along with the motor
bracket (40274-M507) and idler ASSY
(40273-5110).
5 . Unscrew SB5 × 15 to remove the idler
ASSY (40273-5110).
6 . Unscrew HH3 × 3 (n = 2) to remove the
small gear (40274-M520).
7 . Unscrew SB3 × 8 (n = 4) to replace the
closed loop stepping motor (40274-E018)
for CHUCK PM.
8 . Reassemble the parts in the reverse order.
When attaching the small gear (40274-M520), make sure that one of the HH3 ×
3 screws contacts the flat surface of the shaft for the closed loop stepping
motor (40274-E018) for CHUCK PM perpendicularly.
Adjust the position of the idler ASSY (40273-5110) so that it rotates smoothly
when the small gear (40274-M520) is rotated.
5$
/
'
/
**
/
'
5$
/
5$
Flat surface
Содержание SE-9090 Supra
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Страница 310: ...LLE7D RDA002B 298 9 3 Wiring Diagram...
Страница 311: ...LLE7D RDA002B 299 9 4 Connector Cable...
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Страница 313: ...LLE7D RDA002B 301 9 5 Layout Drawing 9 5 1 ASSYs 40274 2000...
Страница 314: ...LLE7D RDA002B 302 40274 3000 40274 5000 40274 6000...
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Страница 316: ...LLE7D RDA002B 304 40274 4000 40274 8000...
Страница 317: ...LLE7D RDA002B 305 40274 7100 40274 7200 40273 7200 2 2 5 2 5 5 2 2 2 5...
Страница 318: ...LLE7D RDA002B 306 9 5 2 Boards S N 700019 and earlier...
Страница 319: ...LLE7D RDA002B 307 S N 700020 and later...
Страница 320: ...LLE7D RDA002B 308 9 5 3 Cable ASSYs...
Страница 321: ...LLE7D RDA002B 309 9 5 4 Other electrical components...
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