FHA-C Series
AC SERVO ACTUATOR MANUAL
• Thank you very much for your purchasing our FHA-C series servo actuator.
• Be sure to use sufficient safety measures when installing and operating the equipment so as to prevent an accident
resulting in a serious physical injury damaged by a malfunction or improper operation.
• Product specifications are subject to change without notice for improvement purposes.
• Keep this manual in a convenient location and refer to it whenever necessary in operating or maintaining the units.
• The end user of the actuator should have a copy of this manual.
SAFETY GUIDE
• For actuators, motors, control units and drivers manufactured by Harmonic Drive LLC
• Read this manual thoroughly before designing the application, installation, maintenance or inspection of the actuator.
• WARNING: Indicates a potentially hazardous situation, which, if not avoided, could result in death or serious personal injury.
• CAUTION: Indicates a potentially hazardous situation, which, if not avoided, may result in minor or moderate personal injury
and/or damage to the equipment.
LIMITATION OF APPLICATIONS:
The equipment listed in this document may not be used for the following applications:
• Space equipment • Automobile, automotive parts
• Aircraft, aeronautic equipment • Amusement equipment, sport equipment, game machines
• Nuclear equipment • Machine or devices acting directly on the human body
• Household apparatus •
Instruments or devices to transport or carry people
• Vacuum equipment •
Apparatus or devices used in special environments
Please consult us, if you intend to use our products in one of the areas mentioned above.
Safety measures are essential to prevent accidents resulting in death, injury or damage of the equipment due to mal-
function or faulty operation.
Precautions When Using An Actuator and/or Driver
CAUTIONS FOR ACTUATORS IN APPLICATION DESIGN
The actuator must only be used indoors, where the following conditions are provided:
• Ambient temperature: 0ºC to 40ºC
• Ambient humidity: 20% to 80%RH (Non-condensating)
• Vibration: Max 24.5 m/S2
• No contamination by water, oil or foreign matters
• No corrosive, inflammable or explosive gas
Follow exactly the instructions in the relating manuals to install the actuator in the equipment.
• Ensure exact alignment of motor shaft center and corresponding center in the application.
• Failure to observe this caution may lead to vibration, resulting in damage of output elements.
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FHA-C series Safety Guide
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