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Machine Tool

Rotary Joint
Rotary Joint

Provides air or hydraulic pressure from the rear end of the NC rotary table to a fixture.

Rotary Jointズーム

Rotary Joint

  • Built-in rotary joint reduces supply block projection.
  • External rotary joint allows many ports.

Product Specifications

Rotary joint

Applicable machine type and the specifications
ModelSizeMaximum number of portsRated input pressure (MPa)
Built-in typeExternal typeHydraulicAir
Built-in typeExternal type
MK 200 4 - 7 0.7
4(+1) -
6+1Note -
- 4 25
- 6 25
MR 120 3 4 3 7
160 4(+1) 6 7
200 4(+1) 6
250 6 8
320 6 8
MRT 200 4(+1) 6
CKR 160 7 -
200 8 -
GT 200 4(+1) 6
250 6 8
320 6 8
TMX 160 4(+1) 6
200 4(+1) 6
250 6 8
TUX 200 4(+1) 6
250 6 8
320 6 8
TRX 320 6 10
TT/TW 101 3 - 3
120 3 - 3
140 4 - 7
150 4(+1) -
182 4(+1) -
200 4(+1) -
251 6 -
320 6 -
2180 2(+3)
per spindle
-
RK 200 8 -
RKT 180 5(+1) -

※ (+1) port is exclusive for pneumatic pressure.

Note) +1 port of MK200 built-in 6+1 is the φ12.5 multi-purpose hole. Please utilize it as pneumatic port, high-pressure coolant, cable duct for work seating detection sensor, etc.

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