Kitagawa Corporation.
Kitagawa MR Series NC Rotary Table
Manufacturer: Kitagawa Corporation.
Model: MR Series
Feature:
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
Specification
| Model | MR120 | MR160 | MR200 | |
|---|---|---|---|---|
| Right-handed type | ○ | ○ | ○ | |
| Left-handed type | ○ | ○ | ○ | |
| Table Diameter (mm) | ø128 | ø165 | ø202 | |
| Centre Hole Diameter (mm) | ø50H7 | ø50H7 | ø65H7 | |
| Through Hole Diameter (mm) | ø32 | ø40 | ø45 | |
| Centre Height (mm) | 120 | 140 | 140 | |
| Clamping Method | Pneumatic | Pneumatic | Pneumatic | |
| Clamping Torque (N･m) (at 0.5 MPa) | 150 | 310 | 350 | |
| Motor Axis Reduced Inertia (kg･m2) | 0.00004 | 0.00008 | 0.00017 | |
| Servomotor (for Fanuc spec.) | αiF 2/5000-B | αiF 2/5000-B | αiF 4/5000-B | |
| Total Reduction Ratio | 1/60 | 1/72 | 1/90 | |
| Max. Rotation Speed (min-1) | 50 (at motor 3000min-1) | 41.6 (at motor 3000min-1) | 33.3 (at motor 3000min-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 Load | Horizontal (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 Four hydraulic/pneumatic connections | RJ40H16Q 4-port hydraulic/pneumatic interface | RJ40H20Q02 Hydraulic/Pneumatic 4 ports | |
| Model | MR250 | MR320 | |
|---|---|---|---|
| Right-handed type | ○ | ○ | |
| Left-handed type | ○ | ○ | |
| Table Diameter (mm) | ø250 | ø320 | |
| Centre Hole Diameter (mm) | ø100H7 | ø130H7 | |
| Through Hole Diameter (mm) | ø70 | ø105 | |
| Centre Height (mm) | 180 | 225 | |
| Clamping Method | Pneumatic | Pneumatic | |
| Clamping Torque (N･m) (at 0.5 MPa) | 600 | 1200 | |
| Motor Axis Reduced Inertia (kg･m2) | 0.00031 | 0.00031 | |
| Servomotor (for Fanuc spec.) | αiF 4/5000-B | αiF 8/3000-B | |
| Total Reduction Ratio | 1/90 | 1/120 | |
| Max. Rotation Speed (min-1) | 4th axis spec. (Fanuc spec.) | 33.3 (at motor 3000min-1) | 25 (at motor 3000min-1) |
| M signal spec. | 33.3 (at motor 3000min-1) | 16.6 (at 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 Load | Horizontal (kg) | 250 | 350 |
| Vertical (kg) | 125 | 180 | |
| Manual Tailstock (as an option) | MR250RN | MR320RN | |
| Tail Spindle (as an option) | MSR181A/TSR181A | TSR181A45 | |
| Rotary Joint (as an option) | RJ70H25Q02 Six-channel hydraulic/pneumatic input/output | RJ70H32Q01 Six hydraulic/pneumatic connections | |
