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7.4.2 Closed loop stepping motor (40274-E016)
Replacement part: 40274-E016
1 . Open the front cover ASSY (40274-1100)
.
2 . Remove the following panels.
1 ) Exterior Panel ASSY (40274-1200)
3 . Disconnect CN2 of closed loop motor driver MD05 (40274-E019).
4 . Release the cable of the closed loop stepping motor (40274-E016) for U. R. PM from the
cable clamps and cable ties.
5 . Unscrew SB4 × 12 (n = 3) to remove the
closed loop stepping motor (40274-E016)
for U. R. PM along with the upper
θ
axis
motor holder (40274-M551).
6 . Unscrew SB4 × 25 to remove the idler A
gear (40274-M521) along with the idler B
gear (40273-M555).
7 . Unscrew SB3 × 8 (n = 4) to remove the
closed loop stepping motor (40274-E016)
for U. R. PM.
8 . Reassemble the parts in the reverse order.
9 . Perform the following.
1 ) Upper/Lower Shaft Position Adjustment
Caution
Be sure to store the removed
gears together.
Adjust the meshing between the gear of the closed loop stepping motor (40274-
E016) for U. R. PM and the idler A gear (40274-M521).
Fasten the cable of the closed loop stepping motor (40274-E016) for U. R. PM
with the cable ties the same as before the replacement.
5$
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5$
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5$
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Содержание SE-9090 Supra
Страница 1: ...SYSTEM EDGER SE 9090 Supra SERVICE MANUAL September 2012 Pages in total 350 LLE7D RDA002B...
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Страница 310: ...LLE7D RDA002B 298 9 3 Wiring Diagram...
Страница 311: ...LLE7D RDA002B 299 9 4 Connector Cable...
Страница 312: ...LLE7D RDA002B 300...
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...
Страница 315: ...LLE7D RDA002B 303...
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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