Japan, Kitagawa
KITAGAWA MK Series NC Rotary Table
Made in Japan
Manufacturer: Kitagawa
Model: MK series
Feature:
Performance improved, Powerful clamping torque
Improved mounting, Reduced effective thickness and improved chip flow
Wide selection of rotary joints, Multi-purpose hole for automation, High-pressure rotary joints for fixture miniaturization and fast actuation
Specification
| Model | MK200R/L | MK250R/L | |||
|---|---|---|---|---|---|
| Right-handed type | ○ | ○ | |||
| Left-handed type | ○ | ○ | |||
| Table diameter (mm) | ø 135 | ø 155 | |||
| Centre hole diameter (mm) | ø 65H7 | ø 70H7 | |||
| Through-hole diameter (mm) | ø 70 | ø 70 | |||
| Centre Height (mm) | 140 | 180 | |||
| Clamping method | Pneumatic | Pneumatic | |||
| Clamping torque (N·m) (at 0.5MPa) | 570 | 1000 | |||
| Motor axis reduced inertia (kg·m2) | 0.000095 | 0.00041 | |||
| Servo motor (Fanuc spec.) | αiF4/5000-B | αiF4/5000-B | |||
| Total reduction ratio | 1/90 | 1/90 | |||
| Max. rotation speed (min-1) (at motor 3000min– 1) | 33.3 | 33.3 | |||
| Allowable work inertia (kg·m2) | 1.00 | 1.95 | |||
| Indexing accuracy (sec) | 20 | 20 | |||
| Repeatability (sec) | 4 | 4 | |||
| Mass of product (kg) | 60 | 95 | |||
| Allowable load | Horizontal (kg) | 200 | 250 | ||
| Vertical (kg) | 100 | 125 | |||
| Manual tailstock (Option) | MR200RN | MR250RN | |||
| Tail spindle (Option) | MSRC140/MSR142A | MSR181A | |||
| Rotary joint (Option) | 7MPa 4-port 25MPa 4-port 7MPa 5-port (Hyd./Pneu. 4 + Pneu. 1) 25MPa 6-port 25MPa 7-port (Hyd./Pneu. 6 + 1Note)) | 7MPa 4-port 25MPa 4-port 7MPa 5-port (Hyd./Pneu. 4 + Pneu. 1) 25MPa 6-port 25MPa 7-port (Hyd./Pneu. 6 + 1Note)) | |||
| Model | MK350 | ||||||
|---|---|---|---|---|---|---|---|
| Right-handed Type | MK350M | MK350R | |||||
| Left-handed Type | MK350H | MK350L | |||||
| Table Diameter (mm) | ø275 | ||||||
| Faceplate (Option) | ø350 screw hole spec., ø350 T-groove spec., ø400 T-groove spec. | ||||||
| Centre hole diameter (mm) | ø160H7 | ||||||
| Through-hole diameter (mm) | ø160 | ||||||
| Centre height (mm) | 225 | ||||||
| Clamping method | Hydraulic | ||||||
| Clamping torque (N·m) | 6000 (Pressure 3.5 MPa) | ||||||
| Kitagawa controler (Quinte) spec. | |||||||
| Total reduction ratio | 1/90 | 1/120 | |||||
| Motor axis reduced inertia (kg·m2) | 0.0018 | 0.00082 | |||||
| Max. rotation speed (min-1) | 22.2 (at motor 2000min-1) | 16.6 (at motor 2000min-1) | |||||
| Mass of product (kg) | 200 | 185 | |||||
| 4th axis spec. | |||||||
| Total reduction ratio | 1/90 | 1/120 | |||||
| Motor axis reduced inertia (kg·m2) | 0.0017 | 0.0018 | 0.00081 | 0.0014 | |||
| Servo motor (Fanuc spec.) | αiF 8/3000-B | αiF 12/4000-B | αiF 8/3000-B | αiF 12/4000-B | |||
| Max. rotation speed (min-1) | 33.3 (at motor 3000min-1) | 25.0 (at motor 3000min-1) | |||||
| Mass of product (kg) | 185 | 200 | 185 | 220 | |||
| Common specifications | |||||||
| Allowable work inertia (kg·m2) | 7.66 | ||||||
| Indexing accuracy (sec) | 20 | ||||||
| Repeatability (sec) | 4 | ||||||
| Allowable load | Horizontal (kg) | 500 | |||||
| Vertical (kg) | 250 | ||||||
| Manual tailstock (Option) | MR320RN | ||||||
| Tail spindle (Option) | Hydraulic TSR181H45 Pneumatic TSR181A45 | ||||||
| Rotary joint (Option) | 7MPa 6 ports 7MPa 7 ports (Hyd./Pneu. 6+1Note)) 7MPa 8 ports 25MPa 11 ports (Hyd./Pneu. 10+1Note)) 7MPa 13 ports (Hyd./Pneu. 12+1Note)) 7MPa 17 ports (Hyd./Pneu. 16+1Note)) | ||||||
