The design of the aero servo aileron hinges are machined from solid billet and have a self aligning ball bearing pressed into the arm.
气动伺服副翼由整体坯料加工而成，设计在转臂上有自动对准滚珠轴承。
2
Stage features micrometer grade screw with lead pitch 0.5 mm, miniature linear bearing and non-contact limit switches with a choice of either stepper or DC servo motor with encoder.
In view of the continuous treating equipment of the bearing ring in forming and reshaping, has designed the hydraulic pressure servo automatic control System based on PLC and the traces screen.