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Machine Tool


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
Model Size Number of ports Rated input pressure (MPa)
Built-in type External type
Hydraulic Air Hydraulic Air
MK 200 4 7 0.7 25 1.0
4+1(pneumatic pressure) 7 0.7 - -
6 25 1.0 25 1.0
6+1(multi-purpose hole) 7 0.7 - -
250 4 7 0.7 25 1.0
4+1(pneumatic pressure) 7 0.7 - -
6 25 1.0 25 1.0
6+1(multi-purpose hole) 7 0.7 - -
350 6 7 0.7 - -
6+1(multi-purpose hole) 7 0.7 - -
8 7 0.7 - -
10+1(multi-purpose hole) 25 1.0 - -
12+1(multi-purpose hole) 7 1.0 - -
16+1(multi-purpose hole) 7 0.7 - -
MR 120 3 3 0.7 - -
160 4+1(pneumatic pressure) 7 0.7 - -
4 7 0.7 - -
6 - - 7 0.7
200 4+1(pneumatic pressure) 7 0.7 - -
4 7 0.7 - -
6 - - 7 0.7
250 6 7 0.7 - -
8 7 0.7 7 0.7
320 6 7 0.7 - -
8 7 0.7 - -
MRT 200 4 7 0.7 - -
CKR 160 7 7 0.7 - -
200 8 7 0.7 - -
GT 200 4+1(pneumatic pressure) 7 0.7 - -
4 7 0.7 - -
6 - - 7 0.7
250 6 7 0.7 - -
8 7 0.7 - -
320 6 7 0.7 - -
8 7 0.7 - -
TMX 160 4+1(pneumatic pressure) 7 0.7 - -
4 7 0.7 - -
6 - - 7 0.7
200 4+1(pneumatic pressure) 7 0.7 - -
4 7 0.7 - -
6 - - 7 0.7
250 6 7 0.7 - -
TUX 200 4+1(pneumatic pressure) 7 0.7 - -
4 7 0.7 - -
250 6 7 0.7 - -
320 6 7 0.7 - -
8 7 0.7 - -
TUS 400 6 7 0.7 - -
6+1(multi-purpose hole) 7 0.7 - -
8 7 0.7 - -
10+1(multi-purpose hole) 25 1.0 - -
12+1(multi-purpose hole) 7 1.0 - -
TRX 320 6 7 0.7 - -
10 7 0.7 - -
TT/TW 101 3 3 0.7 - -
120 3 3 0.7 - -
140 4 7 0.7 - -
150 4+1(pneumatic pressure) 7 0.7 - -
182 4+1(pneumatic pressure) 7 0.7 - -
200 4+1(pneumatic pressure) 7 0.7 - -
251 6 7 0.7 - -
321 6 7 0.7 - -
2180 2+3(pneumatic pressure)
per spindle		 7 0.7 - -
RK 201 8 7 0.7 - -
RKT 180 5+1(pneumatic pressure) 7 0.7 - -

Note) The multi-purpose hole is φ12.5. Please utilize it as pneumatic or hydraulic port, coolant, cable duct for work seating detection sensor, etc. Please tell the sales representative of the purpose of the multi-purpose hole when making inquiries.

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