SAFETY GUIDE
2
SAFETY NOTE
Precautions when using a direct drive motor
NOTICES ON DESIGN
BE SURE TO READ THE MANUAL FOR DESIGNING.
Always use under followings conditions:
The motor is designed to be used for indoor.
- Ambient temperature: 0°C to 40°C
- Ambient humidity: 20% to 80%RH (Non-condensation)
- Vibration: 49 m/s
2
or less
- No contamination by water, oil
- No metal powder, dust, oil mist, corrosive gas, or explosive gases
Follow exactly the instructions 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 shaft.
OPERATIONAL PRECAUTIONS
BE SURE TO READ THE MANUAL BEFORE OPERATING THE PRODUCT.
Never connect cables directly to a power supply socket.
- Direct drive motor cannot be operated unless it is connected to dedicated
driver.
- Never connect it to commercial power supply directly. Direct drive motor
may be damaged and causes fire.
Do not apply shocks to actuator.
- Do not apply shocks because direct drive motor is directly connected to
high precision encoder.
- If the encoder is damaged, it may cause uncontrollable operation.
Avoid handling of motor by cables.
- Failure to observe this caution may damage the wiring, causing
uncontrollable or faulty operation of direct drive motor.
Keep limited torques of the actuator.
- Keep limited torques of the actuator.
- Be aware that, if arms directly attached to the output shaft are hit, the
output shaft may become non-controllable.
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