CNC Rotary Table
HRNC - HD1515 • HD1618 • HD2020
Feature
  • Suitable for large horizontal boring / milling machine or large Double-Column machine.
  • A single motor driving two transmission mechanism capable to resist tangential force and reducing load on the gear.
  • With one heavy duty axial roller bearing and two taper roller bearings for radial force.
  • There are flat bottom, boxway and linear guideway of interface type for choosing or depending on design from customer's requirement.
  • H
  • R
  • NC
  • -
  • 1000
  • -
  1. Hydraulic system
    Horizontal applications
  2. 0.001° Positioning
  3. Servo control
  4. HD:Heavy-duty
  5. Table size
  6. lnterface type
    AT:Flat bottom
    BT:Boxway
    CT:Linear
Specifications / Model Unit HRNC-HD1515- HRNC-HD1618- HRNC-HD2020-
Application Machine Type   Horizontal Horizontal Horizontal
Worktable Diameter mm 1500X1500 1600X1800 2000X2000
Overall Height mm 455 510 650
Center Bore Diameter mm Ø150H7 Dep.31 Ø150H7 Dep.31 Ø150H7 Dep.31
Width Of T-Slot mm 24H7 28H7 28H7
Minimum Input Increment deg. 0.001° 0.001° 0.001°
Indexing Accuracy sec. ★10" ★10" ★10"
Repeatability sec. 4" 4" 4"
Servo Motor
(Model As Required)
FANUC αiF 30 αiF 30 αiF 30
MITSUBISHI HF/HG-453S HF/HG-453S HF/HG-453S
SIEMENS 1FK7103 1FK7103 1FK7103
HEIDENHAIN QSY190C QSY190C QSY190C
Speed Reduction Ratio   1/900 1/1080 1/1440
Max. Table Rotation Speed r.p.m 2.2 1.8 1.3
Allowable Turntable Torque N.m (kgf.m) 11760(1200) 16856(1720) 16856(1720)
Pressure (Clamping System) kg/cm2 35 (Hyd.) 35 (Hyd.) 35 (Hyd.)
Clamping Torque N.m (kgf.m) 17150(1750) 22442(2290) 24676(2518)
Allowable Load Capacity Horizontal
kg 10000 15000 20000
MAX.Thrust Load
(Table is clamped)
Axial force
N (kgf) 50960
(5200)
107800
(11000)
245000
(25000)
Radial moment
N.m (kgf.m) 17150
(1750)
22442
(2290)
24676
(2518)
Tilting moment
N.m (kgf.m) 31360
(3200)
39200
(4000)
52920
(5400)
Allowable Inertia Force J=W.D2/8
kg.m2
(kg.cm.sec2)
2812
(28698)
4218
(43048)
10000
(102040)
Net Weight (Motor Excluded) kg 5000 6000 8500
Dimensions

Note:

  1. This model has to use encoder.
  2. "★"Means with encoder of HEIDENHAIN RCN-2XXXX(±5") series.
Dimensions
HRNC-HD1515-AT
HRNC-HD1618-AT
HRNC-HD2020-AT