Applicable industry: Machine tools (Built-in bearing type)

Model:LX88 series (Hexagonal connection)

Another customer of the business

Automobile
Machine Tools

Concept

The body of rotary joint LX88 series (hexagonal connection) is fixed to the spindle casing and connected to the rotary shaft by an hexagonal shaft.
LX88 series are built-in bearing type for spindle-through and suitable for high-speed rotation.

Model

Features

・Connected to rotary shaft by hexagonal shaft
・High pressure and high speed type

Fluid

Fluid	Coolant	Oil mist	Dry air
Pressure (MPa)	0.5～7	0.2～1	0.2～1 (V type)
Pressure (psi)	72.5~1,015	29~145	29~145 (V type)
Pressure (bar)	5~70	2~10	2~10 (V type)

Operating specification

Specification	Flow rate (Coolant)	Max. speed	Max. temp
Number	Below 20 L/min
Max. 25,000 min^-1	Max. 60 ℃
Below 5.28 gal/min	Max. 25,000 rpm	Max. 140 ℉

Specification

Flow rate

(Coolant)

Max. speed

Max. temp

Number

Below 20 L/min

Max. 25,000 min^-1

Max. 60 ℃

Below 5.28 gal/min

Max. 25,000 rpm

Max. 140 ℉

Installation direction

Direction	Horizontal	Vertical(Rotating part is upper side)	Vertical(Rotating part is lower side)
Direction	✔	✔	✔

Installation specification

Specification	Rotation without fluid	Min flow rate to operate seal (In case fluid is coolant)
	✔	Over 10 L/min
	✔	Over 2.64 gal/min

Outline drawings and Installation dimensions

※Please download catalog to check details of dimensions

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