Mitsubishi MELFA RV-12SD, Стандартные технические условия

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２ Robot arm
2-12
2.2.5 Protection specifications
(1) Types of protection specifications
The robot arm has protection specifications that comply with the IEC Standards. The protection specifications
and applicable fields are shown in Table 2-3 .
Even oil mist environment can be used in addition to the general environment.
Table 2-3 ： Protection specifications and applicable fields
We are confirming examining with the cutting oil shown in Table 2-4 , and satisfying protection specification. Our
warranty does not cover damages or failure resulting from the robot being operated in any environment where
other cutting oils than those listed in the table are used (except cutting oils with respect to which the robot's
compatibility with the protection specification is verified through our operability evaluation) or where the robot
body may be directly splashed with water, oil or dust in quantities greater than stated in the protection specifica
-
tion.
Table 2-4 ： Cutting oil which examined as oil mist environment
【Information】
・ The IEC IP54
The IEC IP54 standard refers to protection structure designed to prevent any harmful effects by fresh water
scattering vertically onto the testing equipment in a radius of 180 degrees from a distance of 300 to 500 mm,
with 10 ± 0.5 liters of water every minute, at a water pressure of 80 to 100kPa, covering the entire area of
the robot with the exception of the installation section at 1 ㎡ per minute, for a total of 5 minutes or more.
・ The IEC IP65
Protection against water infiltration as specified in IP65 indicates a protective structure that is not harmfully
affected when 12.5±5% liters of water is supplied from a test device at a position approx. 3m away in various
directions and a water pressure of 30kPa at the nozzle section. The water is filled one minute per 1m
2
of test
device surface area for a total of three minutes.
The IEC IP symbols define the degree of protection against solids and fluids, and do not indicate a protective
structure against the entry of oil or water.
(2) About the use with the bad environment
This robot has protection methods that conform to IEC's IP54 (for J1 to J3 axis) and IP65 (for J4 to J6 axis)
standards (splashproof type). Recommended usage conditions.
1) The robot is designed for use in combination with machining device.
Type
Protection
specifications
(IEC Standards value)
Classification Applicable field Remarks
RV-12SD
RV-12SDL
IP54
(J1 to J3 axis)
General-purpose
environment speci
-
fications
General assembly
Slightly dusty environment
IP65
(J4 to J6 axis)
Oil mist specifica
-
tions
Machine tool (cutting)
Machine shop with heavy oil mist
Dusty work shop
Note that if the cutting
machine contains abrasive
materials, the robot
machine line will be short
-
ened.
No. Name Maker Property Operating condition
1 CastrolHysol XCastrol Co., Ltd Water-soluble Diluted by a factor of 20
2 CastrolSyntilo9954 Castrol Co., Ltd Water-soluble Diluted by a factor of 20
3 Yushiron Oil YUSHIRO CHEMICAL INDUSTRY CO., LTD Water-insoluble -
4 YushirokenE10 YUSHIRO CHEMICAL INDUSTRY CO., LTD Water-soluble Diluted by a factor of 20
5 Yushiroken synthetic 770TG YUSHIRO CHEMICAL INDUSTRY CO., LTD Water-soluble Diluted by a factor of 20
6 YushirokenFX90 YUSHIRO CHEMICAL INDUSTRY CO., LTD Water-soluble Diluted by a factor of 20
7 SUNCUT ES-50N NIPPON GREASE CO., LTD Water-insoluble -
8 Searching cut SG555 KYOUWA OIL LUBRICANTS CO., LTD, Water-insoluble -
9 EMULCUT FA-800 KYODO YUSHI CO., LTD Water-soluble -