ELECTRICALLY-DRIVEN ROTARY ACTUATOR
PROBLEM TO BE SOLVED: To securely remove a backlash even when gear precision is inferior.SOLUTION: A pair of driving-side spur gears 2, 3 are rotated by stepping motors 4, 5, and rotor shafts 4a, 5a of the pair of stepping motors 4, 5 are mutually set so that tooth faces thereof come into contact wi...
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