Series A1-HV

One Axis Rotary Table (Convertible Horizontal / Vertical)

Size range 320mm thru 450mm

(12 inch rotary table thru 17 inch rotary table)

12 inch Rotary Table

Specifications

  • Horizontal/Vertical Convertible Axis Working Conditions
  • Compact and Flexible Design Casting Body
  • Robust and Rigid Body Allowing Heavy Machining
  • Improved Brake System Avoiding Distortions and Improving Machining Conditions
  • Powerful Pneumatic Clamping Torque
  • High Accuracy

Options

  • Available with All Types of Motors
  • Flexible Motor Positioning (Right or Left)
  • Rotary Encoder can be Fitted to Further Increase Accuracy
  • Available Through Bore Option

Accessories

  • Tail Stock (Manual, Pneumatic or Hydraulic)
  • Tail Spindle
  • Trunnion
  • Rotary Joint
  • Face Plate
  • Scroll Chuck (with Jaws)
  • Steady Rest
  • Rotary Support

Technical Description

A1-D320-HV A1-D350-HV A1-D400-HV A1-450-HV
Faceplate diameter mm Ø320 Ø350 Ø400 Ø450
Faceplate "T" slot width mm (1) 14H7 - Rest. 14H10
Type of slots - Radial (optional Parallel)
Distance between slots - To determine by customer
Plate height (horizontal position.) mm 290 290 290 290
Center height mm 210 210 260 260
Center bore nose diameter mm Ø40H7x30
Guide block width mm 18h6
Clamping distance to table mm 125
Standard configuration             - Horizontal / Vertical axis
Motor position             - Right (optional left)
Indexing accuracy - direct encoder arc sec Optional ERN480 ± 12”
Indexing accuracy - direct encoder arc sec                              - RCN2380  ± 5”
RCN2580 / RCN2590F ±2,5 ”
Repeatability arc sec ±2”
Main bearing diameter mm 150x240x40
Clamping system - Hydraulic
Clamping torque Nm 870 870 870 870
Clamping pressure Bar 40 40 40 40
Work load - Plate horizontal Kg
¹		 350 350 500 500
Work load - plate vertical 175 175 250 250
Work load - plate vertical W/TS 350 350 500 500
Maximum axial force - Horizontal N³ 30.000 30.000 30.000 30.000
Maximum axial force - Vertical N³ 8.000 8.000 8.000 8.000
Tilting moment - Horizontal Nm³ 4.250 4.250 4.250 4.250
Tilting moment - Vertical Nm³ 2.000 2.000 2.000 2.000
Transmissible torque max. speed Nm 440 440 720 720
Recommended motor torque Nm 11 11 18 18
Motor speed rpm 2000/3000
Table rotation speed rpm ⁴ 12,5/18,75 12,5/18,75 12,5/18,75 12,5/18,75
Gear and pinion reduction i 80/1 80/1 80/1 80/1
Belt / Pulley i 2/1 2/1 2/1 2/1
Total reduction ratio i² 160/1 160/1 160/1 160/1
Flatness of plate turning mm 0,020 0,020 0,020 0,020
Perpendicularity mm 0,020 0,020 0,020 0,020
Concentricity of center bore mm 0,010 0,010 0,010 0,010
Net weight (W/O Motor) Kg 215 230 300 315
Equipped with digital servo motor SIEMENS 1FK7 063-2AF71-1AG0 1FK7 083-2AF71-1AG0
HEIDENHAIN QSY 116J EcoDyn QSY 155B EcoDyn
FAGOR FKM 44.30A FKM 64.30A
FANUC ALPHA αis8/4000HV ALPHA αis12/4000HV
Moment of inertia (approx.) Kg.m² 3,7 3,8 9,7 9,8
Lubrication oil CEPSA EP-80W90
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