CNC ROTARY TABLE
AR-500
CNC Rotary Table
NON-BACKLASH ROLLER CAM TYPE
The roller cam consists of an input cam shaft and a roller turret.
The roller cam is designed with rolling contact, featuring high rigidity, high speed, and outstanding durability.
Engagement between the roller and cam are preloaded to fully eliminate backlash that enables the roller and cam to exhibit their ultra-high precision feature.
Besides, with rolling contact to transmit kinetic energy, energy consumption during drive can be dramatically reduced. This enables the roller cam to achieve over 90% of transmission efficiency.
Dimensional Drawing
Specifications
| Model | Unit | AR-500 | |
|---|---|---|---|
| TABLE DIAMETER | Ømm | 500 | |
| CENTER HEIGHT | mm | 310 | |
| SPINDLE HOLE | Ømm | Ø200H7 Ø140 |
|
| T SLOT WIDTH | mm | 18H7 | |
| GUIDE KEY WIDTH | mm | 18H7 | |
| SERVO MOTOR | FANACU | α12iF | |
| MITSUBISHI | HF(HG)204S | ||
| SIEMENS | 1FK7083 | ||
| HEIDENHAIN | QSY-155B | ||
| TOTAL SPEED REDUCTION RATIO | 60 | ||
| MAX. ROTATION SPEED (3,000 rpm) |
rpm | 50 | |
| RESOURCE (PNEUMATIC) | kgf/cm² | 30 | |
| OUTPUT BRAKING TORQUE | kg/m | 400 | |
| INDEXING ACCURACY | sec | 15 | |
| REPEATABILITY | sec | 4 | |
| MIN. INCREMENT | 0.001° | 0.001° | |
| ALLOWABLE WORK WEIGHT | VERTICAL | kg | 250 |
| HORIZONTAL | kg | 600 | |
| ALLOWABLE LOAD (WHEN TABLE IS CLAMPED) |
 |
kgf | 5000 |
 |
Fxl kgf-m |
400 | |
|
Fxl kgf-m |
350 | |
| ALLOWABLE WORK INERTIA | kg/cm² | 18.4 | |
| WEIGHT | kg | 500 | |
