Oriental motor aStep AR Series, Operating Manual

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4
• FC geared type
ARM 6 6 A C - FC 7.2 L A
1 2 3 4 5 6 7 8 9
1 Series name ARM : AR Series motor
2 Motor frame size
4 : 42 mm (1.65 in.)
6 : 60 mm (2.36 in.)
3 Motor length
4 Motor type A : Single shaft
5 Motor power supply input C : AC power input type
6 Type of gear FC : FC geared
7 Gear ratio
8 Output shaft direction *
L : L shaft (Leftward direction)
R : R shaft (Rightward direction)
9 Output shaft type A : Solid shaft
* The direction of the gearhead output shaft represents that as the view from the
motor cable outlet side.
L : L shaft (Leftward direction) R : R shaft (Rightward direction)
„
Information about nameplate
The figure shows an example.
Motor model
Specification
Serial number Manufacturing date
The position describing the information may vary depending on the
product.
„
Names of parts
This figure shows the ARM66MC .
Output shaft
Pilot
Motor cable
Motor
Connector cover
Connector cover
Electromagnetic
brake cable
Electromagnetic
brake
Protective Earth
Terminal
Mounting holes
(4 places)
Installation
z
Location for installation
The motor is designed and manufactured for installation in equipment. Install
it in a well-ventilated location that provides easy access for inspection. The
location must also satisfy the following conditions:
y
Inside an enclosure that is installed indoors (provide vent holes)
y
Operating ambient temperature −10 to +50 °C (+14 to +122 °F)
(non-freezing)
Harmonic geard type: 0 to +40 °C (+32 to +104 °F) (non-freezing)
y
Operating ambient humidity 85% or less (non-condensing)
y
Area that is free of explosive atmosphere or toxic gas (such as sulfuric gas)
or liquid
y
Area not exposed to direct sun
y
Area free of excessive amount of dust, iron particles or the like
y
Area not subject to splashing water (rain, water droplets), oil (oil droplets),
or other liquids
y
Area free of excessive salt
y
Area not subject to continuous vibration or excessive shocks
y
Area free of excessive electromagnetic noise (from welders, power
machinery, etc.)
y
Area free of radioactive materials, magnetic fields or vacuum
y
1,000 m (3,300 ft.) or lower above sea level
„
Installation direction
The motor can be installed in any direction.
„
Installation method
To allow for heat dissipation and prevent vibration, install the motor on a
metal surface of sufficient strength.
• Installation method A • Installation method B
Metal plate
Pilot-receiving hole
Pilot-receiving hole
Metal plate
• Installation method B ( FC geared type)
Pilot-receiving hole
Metal plate