DFD6361-Maintenance - 第45页
A-29 Pre-alignmen t section mechanis m The pre-alignment sec tion is s tructured a s follows: [Frame cent ering secti on] Driving source Driven by a stepping motor. The frame centerin g guide is driven by belt. Slide mec…
A-28
2-8. Pre-alignment Section
Pre-alignment section component names
The pre-alignment section consists of the following components.
[Push-pull arm]
AC servomotor
Push-pull arm
Ball-bearing leadscrew
[Frame centering guide]
Drive belt
Linear guide
Stepping motor
Frame centering guide
A-29
Pre-alignment section mechanism
The pre-alignment section is structured as follows:
[Frame centering section]
Driving source Driven by a stepping motor. The frame centering guide is
driven by belt.
Slide mechanism Employs a linear guide to assure smooth linear motion.
[Push-pull arm section]
Driving source Driven by the AC servomotor with the aid of the ball-
bearing leadscrew.
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2-9. Transport Section
Transport section component names
The transport section consists of the following components.
Linear guide
Linear guide
Lower arm section
Upper arm section