Item/Model | UNIT | FHR-255C/255CL | FHR-320 | FHR-400CF | FHR-500C | FHR-630C |
Table Diameter | MM | ø255 | ø320 | ø400 | ø500 | ø650 |
Diameter of Table Central Hole | MM | ø110 | ø150 | ø150H7 | ø250x40 deep | ø250x40 deep |
Inner Diameter of Mandrel Sleeve | MM | ø80H7 | ø120H7 | ø120H7x40 deep | ø220H7 | ø220H7 |
Diameter of Center Through Hole | MM | ø80 | ø120 | ø120 | ø220 | ø220 |
Table Height (Horizontal) | MM | 290 | 355 | 380 | 440 | 480 |
Table T-slot Width | MM | 12H7 | 14H7 | 14H7 | 18H7 | 18H7 |
Guide Block Width | MM | 18h7 | 18h7 | 18h7 | 18h7 | 18h7 |
Axis | - | Rotation | Tilt ±110º | Rotation | Tilt ±110º | Rotation | Tilt ±110º | Rotation | Tilt ±110º | Rotation | Tilt ±110º |
Min. Increment | deg. | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
Indexing Precision(while tilt 0°~+90°) | sec. | 15 | 60 *¹ | 15 | 50 *¹ | 15 | 60 *¹ | 15 | 60 *¹ | 15 | 60 *¹ |
Repeatability | sec. | 6 | 8 | 6 | 8 | 6 | 8 | 6 | 8 | 6 | 8 |
Clamping System (Pneumatic) | kgf/cm² | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
Clamping Torque | kgf·m | 70 | 140 | 115 | 175 | 115 | 275 | 370 | 410 | 370 | 800 |
Servo Motor Model | FANUC | Taper/Straight shaft | αiF4 / αiF8 / αiS12 / ßiS8(Taper) | αiF8 / αiS12 / ßiS12(Taper) | αiF8 / αiS12 / ßiS12(Taper) | αiF12 / ßiS22(Straight) | αiF8 / αiS12 / ßiS12 (Straight) | αiF12 / ßiS22 (Straight) | αiF12/βiS22 | αiF22/βiS30 | αiF12 | αiF30 |
MITSUBISHI | Taper/Straight shaft | HG/HF-104 | HG/HF-154 | HG/HF-104 | HG/HF-204 | HG/HF-154 | HG/HF-354 | HG/HF-204 | HG/HF-354 | HG/HF-204 | HG/HF-703 |
Speed Reduction Ratio | - | 1:120 | 1:120 | 1:120 | 1:120 | 1:120 | 1:120 | 1:120 | 1:180 | 1:120 | 1:180 |
Max. Rotation Rate of Table (Calculate with Fanuc α Motor) | r.p.m | 25 *(25) | 16.6 *(11.1) | 25 | 16.6 | 25 | 16.6 | 25 | 11.1 | 25 | 11.1 |
Allowable Inertia Load Capacity (Horizontal) | kg.cm.sec² | 8.13 | 25.6 | 40 | 93.75 | 40 |
Allowable Workpiece Load | 0° Horizontal | kg | 100 | 200 | 200 | 500 | 500 |
0°~90°Tilt | kg | 75 | 150 | 100 | 300 | 400 |
Allowable Load(with Rotary Table Clamping) | F | kgf | 1500 | 1800 | 1800 | 3000 | 3200 |
FxL | kgf·m | 140 | 175 | 175 | 410 | 800 |
FxL | kgf·m | 70 | 115 | 115 | 370 | 370 |
Driving Torque(Rotary axis) | kgf·m | 55 *(31) | 80 | 80 | 250 | 250 |
Net Weight (servo motor excluded) | kg | 296(Ø255C) / 312(Ø255CL) | 470 | 818 | 1091 | 1867 |