The protection ratings for moisture and dust on the YK250XGP, YK350XGP, YK400XGP, YK500XGLP, and
YK600XGLP dust/drip proof models are equivalent to IP65.
• Do not immerse anD use the robot or any Part of the robot in water. otherwise, water may Penetrate
InSIDE ThE RObOT.
• Do not use the robot in an environment exceeDing the listeD levels of Protection for Dust anD
MOISTURE. OThERWISE, WaTER OR DUST May PEnETRaTE InSIDE ThE RObOT.
• Do not sPlash the jet flow onto the bellows Directly.
fOR DETaIlS abOUT DRIP PROOf PERfORManCE fOR flUID OThER Than WaTER, COnTaCT yOUR DISTRIbUTOR.
IP 6 5
for dust/drip proof models, attach the plug supplied with the robot to φ12-joint on the base rear side. If the plug is
not attached, dust, etc. may penetrate inside the robot. (see also the fig. below.)
Protection ratings for moisture and dust on dust/drip proof models
Degree of protection versus water penetration : 5
At level 5, water injected from an optional angle does not exert a harmful effect.
Water injection pressure per the standards is 30kPa (30kN/m
Injection speed is 12.5 liters per minute, at a time interval of 3 minutes.
Water may penetrate inside the robot if the water pressure is higher than this level.
Degree of protection versus solid debris : 6
At level 6 there is no dust penetration.
Attaching the plug
Dust/drip proof model
Attach the plug supplied with the robot.