Chat with us, powered by LiveChat Rotary Joint | Korea Joint - Komachine
Product Name Rotary Joint
Model HR-3705
Series Rotary Joint (R-3700 Series)
Catalog
Product Description

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Wt.kg
15APF1/8PT1/2PT1/281424210110Φ1514015184170151968644142545621184Φ92.31
20APF1/4PT3/4PT3/494504910130Φ15160151951751561029246463054741384Φ113.16
25APF3/8PT1PT3/4100554912140Φ15170152081911691099748483560801494Φ113.91
40APF3/4PT1PT3/4118654112180Φ192202024823020012611450505075961694Φ117.13
50APF1PT11/2PT1144804814200Φ19240252722502181401265454659512019104Φ1410.93
65APF11/2PT2PT11/2162905816220Φ232702429526522514512958588011013620124Φ1414.77
80APF2PT21/2PT21821056816240Φ232902635131526517015462629012515420126Φ1421.89






• SHAFT

Shaft rotates by attaching to rotation body including Roller, Drum. For the method of attachment, there are two kinds of [screw type] and [FLANGE type]. As taper screw for pipe of KS, as for direction, from the direction of Roller or Drum rotation to attach Rotary Joint, it's [left screw if clockwise] [right screw it counter-clockwise] In case of Flange, there's no relation with rotation direction of Shaft. In addition, in the middle of Shaft, there's sliding part of spherical surface.


• HEAD

Head is the connect part of supply and discharge of fluid, and INNER PIPE is attached to compound. Usually parallel KS PIPE threads is used for screw of interior pipe. For prevention of unwound, Lock Nut is uded. Figure above is fixed-type compound interior pipe with supply and discharge parts. In addition, there are single L type and compound interior pipe of rotation type equipped with only one side of supply or discharge. And, as for rotation mechanism part, there's Bearing both for ⑤Seal with functions to support Shaft and Seal function at Head unlike the existing ones.


• BODY

As for Body, ⑤BEARING CARBON & ⑥Bearing support load of Body. Furthermore, Seal surface of Body is composed of plane Seal surface with ⑨SEAL CARBON. Bearing is manufactured from high performance Carbon with perfect oilless type.


MAXIMUM PRESSURE15Kgf / ㎠G
MAXIMUM TEMPERATURE300℃
MAXIMUM ROTATION NUMBER10A-25A 300rpm32A-80A 150rpm
FLUIDsteam,heat water, heat medium, water, cooling medium, oil, air






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