kitagawa

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Japan

Japanese

Machine Tool

Compact type NC rotary table
MR series

High performance standard model

MR seriesズーム

MR series

  • Compact design
  • Powerful pneumatic clamping torque by triple disk brake system
  • High speed rotation
  • High accuracy
  • Built-in rotary joint as option
  • Ideal for compact machining centres

*CE correspondence

Down load Catalogue pages (PDF)

Product Specifications

ModelMR120MR160MR200
Table Diameter (mm) 128 165 202
Register Diameter of Face Plate (mm) 50H7 50H7 65H7
Spindle Through-Hole Diameter (mm) 32 40 45
Centre Height (mm) 120 140 140
Clamping Method Pneumatic Pneumatic Pneumatic
Clamping Torque (N･m)
at Pneumatic 0.5 MPa		 150 310 350
Inertia Converted into Motor Shaft (kg･m2) 0.00004 0.00008 0.00017
Gear Ratio 1/60 1/72 1/90
Max. Spindle Speed (min-1) 50
(motor3000min-1)		 41.6
(motor3000min-1)		 33.3
(motor3000min-1)
Allowable Work Inertia (kg･m2) 0.22 0.51 1.00
Indexing Accuracy (sec) 20 20 20
Repeatability (sec) 4 4 4
Mass of Product (kg) 33 41 61
Allowable LoadHorizontal (kg) 120 160 200
Vertical (kg) 60 80 100
Manual Tailstock (as an option) MR120RN MR160RN MR200RN
Tail Spindle (as an option) TSR121A MSR142A/TSR142A MSR142A/TSR142A
Rotary joint (as an option) RJ32-12Q04
Hydraulic/Pneumatic 3 ports		 RJ40H16Q
Hydraulic/Pneumatic 4 ports		 RJ40H20Q02
Hydraulic/Pneumatic 4 ports
Outline Drawing
(Kitagawa Own
Controller Spec.)		PDF
TIF
DXF
DWG
Option
Outline Drawing		 Tailstock | Tail Spindle
ModelMR250MR320
Table Diameter (mm) 250 320
Register Diameter of Face Plate (mm) 100H7 130H7
Spindle Through-Hole Diameter (mm) 70 105
Centre Height (mm) 180 225
Clamping Method Pneumatic Pneumatic
Clamping Torque (N･m)
at Pneumatic 0.5 MPa		 600 1200
Inertia Converted into Motor Shaft (kg･m2) 0.00031 0.00031
Gear Ratio 1/90 1/120
Max. Spindle Speed (min-1) 33.3
(motor 3000min-1)		 16.6
(motor 2000min-1)
Allowable Work Inertia (kg･m2) 1.95 4.49
Indexing Accuracy (sec) 20 20
Repeatability (sec) 4 4
Mass of Product (kg) 85 130
Allowable LoadHorizontal (kg) 250 350
Vertical (kg) 125 180
Manual Tailstock (as an option) MR250RN MR320RN
Tail Spindle (as an option) MSR181A/TSR181A TSR180A-45
Rotary joint (as an option) RJ70H25Q02
Hydraulic/Pneumatic 6 ports		 RJ70H32Q01
Hydraulic/Pneumatic 6 ports
Outline Drawing
(Kitagawa Own
Controller Spec.)		PDF
TIF
DXF
DWG
Option
Outline Drawing		 Tailstock | Tail Spindle

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