ESX20M - T Series Rotary Joint

ESX20M-T Series Rotary Joint

Industry: Machine Tool

  • Minimum length type
  • Applicable for M10 rotor
  • Body: Stainless steel
  • Minimizes drainage by maintaining seal contact (ES20M-T010)

Fluid

<ES20M>

Fluid Coolant Oil Mist Dry Air
Pressure (MPa)~12~1N/A
Pressure (psi)~1,740~145N/A
Pressure (bar)~120~10N/A

 <ESX20M>

Fluid Coolant Oil Mist Dry Air
Pressure (MPa)0.5~120.2~1N/A
Pressure (psi)72.5~1,74029~145N/A
Pressure (bar)5~1202~10N/A

Operating Specifications

Specification Flow Rate (Coolant) Max. Speed Max. Temperature
NumberBelow 20 L/minMax. 40,000 min-1Max. 60 ℃
NumberBelow 5.28 gal/minMax. 40,000 rpmMax. 140 °F

Installation Direction

Horizontal Vertical (Rotating Part is Upper Side) Vertical (Rotating Part is Lower Side

Installation Specification

<ES20M>

Rotation Without Fluid Min Flow Rate to Operate Seal (In Case Fluid is Coolant) * Thrust loading to spindle side
N/AN/A550N

 <ESX20M>

Rotation Without Fluid Min Flow Rate to Operate Seal (In Case Fluid is Coolant) * Thrust loading to spindle side
Over 10 L/min5500N
Over 2.64 gal/min5500N

Note)

* Thrust loading to spindle side

  1. Thrust loading is directly proportional to fluid pressure.
  2. In case fluid pressure is 7 MPa (1,015 psi, 70 bar).

Outline Drawings and Installation Dimensions

*Please request a catalog to check details of dimensions.

Industries We Serve

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