Harmonic Drive SHA CG Series, Руководство пользователя

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SAFETY GUIDE
5
ITEMS YOU SHOULD NOTE WHEN USING THE DRIVER

CAUTIONS RELATED TO THE DESIGN
Always use drivers under followings conditions.
The driver generates heat. Use under the following conditions while paying
careful attention to the heat radiation.
・
Mount in a vertical position keeping sufficient clearance.
・
0
℃
to 50
℃
, 95%RH or below (No condensation)
・
No vibration or physical shock
・
No dust, dirt, corrosive or inflammable gas
Use sufficient noise suppressing means and safe grounding.
Any noise generated on a signal wire will cause vibration or improper motion.
Conform to the following conditions.
・
Keep signal and power leads separated.
・
Keep leads as short as possible.
・
Ground actuator and driver at one single point, minimum ground resistance
class: D (less than 100 ohms)
・
Do not use a power line filter in the motor circuit.
Pay attention to negative torque by inverse load.
・
Inverse load may cause damages of drivers.
・
Please consult our sales office, if you intent to apply products for inverse
load.
Use a fast-response type ground-fault detector designed for
PWM inverters.
Do not use a time-delay-type ground-fault detector.
Safety measures are essential to prevent accidents resulting
in death, injury or damage of the equipment due to
malfunction or faulty operation.

CAUTIONS FOR USAGE
Never change wiring while power is active.
Make sure of power non-active before servicing the products. Failure to
observe this caution may result in electric shock or personal injury.
Do not touch terminals or inspect products at least 5
minutes after turning OFF power.
・
Otherwise residual electric charges may result in electric shock.
・
Make installation of products not easy to touch their inner electric
components.
CAUTION
WARNING