ARs-125R
AR Series Ø125-255 Pneumatic Brake (Right Side Motor)
Worktable diameter Ø125.
Exclusive patented dual pneumatic piston braking system.
Higher rotation speed.
Equipped with high precision cross roller.
Full gear depth transmitted by dual lead worm drive, resulting in higher efficiency and lower backlash.
Specification
Item
Data
Application
Vertical or Horizontal
Installation Mode
Add-on
Table diameter(mm)
Ø125
Inner diameter of mandrel sleeve(mm)
Ø35H7
Diameter of center through hole(mm)
Ø25
Center height (Vertical)(mm)
110
Table height (Horizontal)(mm)
152
Table T-slot width(mm)
12H7
Guide block width(mm)
14h7
Transmission Mechanisms
Worm & Worm Gear
Min. increment(deg.)
0.001
Indexing precision(sec.)
40
Repeatability(sec.)
6
Clamping system (MPa / kg/cm²)
Pneumatic (0.6 / 6)
Clamping torque(N.m / kgf · m)
128 / 13
Servo motor model(FANUC)(Straight shaft without key)
αiS4 / βis4
Servo motor model(MITSUBISHI)(Straight shaft without key)
HG - 75 / 105
Speed reduction ratio
1:60
Max. rotation rate of table(min-1)
33.3
Allowable inertia load capacity (vertical)(kg-m²)
0.28
Allowable workpiece load (Vertical)(kg)
50
Allowable workpiece load (with support table)(kg)
100
Allowable workpiece load (Horizontal)(kg)
100
Allowable thrust load (with rotary table clamping) F (N / kgf)
9810 / 1000
Allowable thrust load (with rotary table clamping) FxL (N.m / kgf·m)
441 / 45
Allowable thrust load (with rotary table clamping) FxL (N.m / kgf·m)
128 / 13
Driving torque(N.m / kgf·m)
88 / 9
Net weight ( sever motor excluded)(kg)
34
Dimension
