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5
Installation
5-1
Location for installation
The motorized cylinder is designed and manufactured to be incorporated in equipment. Install them in a well-
ventilated location that provides easy access for inspection. The location must also satisfy the following conditions.
• Inside an enclosure that is installed indoors (provide vent holes)
• Operating ambient temperature: 0 to +40 °C (+32 to +104 °F) (non-freezing)
• Operating ambient humidity 85 % or less (non-condensing)
• Area free of explosive atmosphere, toxic gas (such as sulfuric gas) or liquid
• Area not exposed to direct sun
• Area free of excessive amount of dust, iron particles or the like
• Area not subject to splashing water (rain, water droplets), oil (oil droplets), or other liquids
• Area free of excessive salt
• Area not subject to continuous vibrations or excessive shocks
• Area free of excessive electromagnetic noise (from welders, power machinery, etc.)
• Area free of radioactive materials, magnetic fields or vacuum
• 1,000 m (3,300 ft.) or lower above sea level.
„ If a motorized cylinder is installed in an environment where a magnetic field is
generated
A magnetic sensor is built into the encoder (ABZO sensor). If the motorized cylinder is installed close to equipment
which generates a strong magnetic field, the encoder (ABZO sensor) may break or malfunction.
Keep the magnetic flux density on the surface of the encoder (ABZO sensor) so as not to exceed the values in the
table.
Model
EACM2
EACM4, EACM6
* When the magnetic flux density is exceeding 1 mT and 2 mT or less, use in an environment where the operating
ambient temperature is exceeding 20 °C (68 °F) and 40 °C (104 °F) or less.
Do not install the motorized cylinder close to equipment which generates a strong magnetic field.
„ Install the EACM2 type equipped with the AZ Series
The encoder (ABZO sensor) of the EACM2 type equipped with the AZ Series is easily affected by a magnetic field, so
make sure the installation location. When motorized cylinders are installed side by side, ensure distances in horizontal
and vertical directions of more than the frame size of the other motor installed.
* Ensure distances of more than the frame size [L mm (L in.)] of the other motor.
Magnetic flux density
2 mT *
10 mT
L mm
L mm
L mm
L mm
Motor frame size
L mm *
z Reference
L mm
Other motor
Motor frame size
20 mm (0.79 in.)
L mm
Motor frame size
28 mm (1.10 in.)
Motor frame size
L mm
42 mm (1.65 in.)
Motor frame size
60mm (2.36 in.)
Installation
L
20 mm
(0.79 in.)
28 mm
(1.10 in.)
42 mm
(1.65 in.)
60 mm
(2.36 in.)
13
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