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Single Axis Welding Positioner EVS-SWP-ZW-500/800/1200

  • This single axis servo positioner consists of fixing base, gyration main spindle case and tail case, welding gyration frame, AC servo motor, RV precise reducer, conductive system, and protective cover.
  • Rated load:  500/800/1200kg
  • Repeat Positioning Accuracy: ±0.10mm/±0.12mm/±0.15mm
  • Rated Speed of Gyration: 70°/S, 70°/S, 50°/S

Technical Parameters

Single Axis Head And Tail Stock Welding Positioner
ItemEVS-SWP-ZW-500EVS-SWP-ZW-800EVS-SWP-ZW-1200
Rated load500kg (within main axis radius R400mm)800kg (within main axis radius R400mm)1200kg (within main axis radius R750mm)
Standard radius of gyrationR600mmR700mmR900mm
Maximum angle of gyration±360°±360°±360°
Rated speed of gyration70°/S70°/S50°/S
Repeated positioning accuracy±0.10mm±0.12mm±0.15mm
Gyration frame size(length×width×height)2200mm×800mm×90mm3200mm×1000mm×110mm4200mm×1200mm×110mm
Positioner dimension(length×width×height)290mm×650mm×1100mm4200mm×850mm×1350mm5400mm×1000mm×1500mm
Standard gyration plateφ360mmφ400mmφ450mm
Height of gyration center850mm800mm1100mm
Power supplyThree phase 200V ±10% 50HzThree phase 200V ±10% 50Hz (with isolation transformer)Three phase 200V ±10% 50Hz (with isolation transformer)
Insulation gradeHHH
Self weightabout 500kgabout 1000kgabout 1600kg

Structure Introduction

  • This single axis servo positioner consists of fixing base, gyration main spindle case and tail case, welding gyration frame, AC servo motor, RV precise reducer, conductive system, and protective cover.
  • Fixing base is made by high-quality section, the machining was after stress relief annealing so the machining accuracy and the use accuracy are assured. Antirust appearance paint is beautiful and elegant, and the color can be customized.
  • Gyration main spindle case and tail case is made by high-quality section. The stress relief annealin and the machining ensure durability and stability after a long time use.
  • Welding gyration frame is made by high-quality section steel, the machining was after stress relief annealing so the degree of surface finish and the stability are asured. With standard pitch tapped ole on the surface it’s easy to install positioning tooling.
  • The AC servo motor matching the RV reducer can guarantee the high gyration stabilily, high ositioning accuracy, the long durability, the low faliure rate.
  • We choose brass as the conductive material, because it has good electrical conductivity. The conduct substrate is intearatal isolated. so the servo motor, robot body, welding power source is completely safe.
  • We choose Omron(Japan) PLC to control the positioner, electrical elements are all from famous brand so it has high stability, low failure rate.

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