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CNC Rotary Tables (Min indexing angle – 0.001˚)

HR SeriesHydraulic Brake (Back Side Motor)

HR-320B / 400B

  • SPECIFICATION
  • DIMENSION

SPECIFICATION

Item/Model Unit
Table Diameter mm
Diameter of Table Central Hole mm
Inner Diameter of Mandrel Sleeve mm
Diameter of Center Hole × Depth mm
Center Height (Vertical) mm
Table Height (Horizontal) mm
Minimum distance between table centers mm
Table T-slot Width mm
Guide Block Width mm
Min. Increment deg.
Indexing Precision sec.
Repeatability sec.
Clamping System (Hydraulic) kg/cm2
Clamping Torque kg-m
Servo Motor Model FANUC Direct Shaft without Key
MITSUBISHI Direct Shaft without Key
Speed Reduction Ratio -
Max. Rotation Rate of Table
(Calculate with Fanuc α Motor)		 r.p.m
Allowable Inertia Load
Capacity (Horizontal)		 kg.cm.sec2
Allowable
Workpiece Load		 Vertical kg
with Tailstock kg
Horizontal kg
Allowable Load
(with Rotary Table Clamping)		 F kgf
FxL kgf.m
FxL kgf.m
Strength of worm gears kg.m
Net Weight (servo motor excluded) kg
HR-320B HR-400B
Ø 320 Ø 400
Ø 150 Ø 150
Ø 120H7 Ø 120H7
Big Bore Ø120x217 Deep Big Bore Ø120x220 Deep
255 255
- -
- -
14H7 14H7
18h7 18h7
0.001 0.001
15 15
6 6
35 35
115 200
αiF12/ßiS22 αiF12/ßiS22
HG/HF-204 HG/HF-204
1：150 1：120
25 25
- -
150 200
350 500
- -
3000 4000
300 400
115 200
80 170
- 281

DIMENSION

HR-320B Back Side Motor

HR-400B Back Side Motor
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