Welding positioners
In welding automation, motion control using servo systems is a crucial element which greatly affects equipment performance. Naturally, equipment specifications and performance are designed assuming that the expected motion is attained, but if there are factors such as backlash, insufficient rigidity or control instability in the motion control section, then output motion will deviate from the input control commands and it will be difficult to attain the expected performance.
Sankyo RollerDrive welding positioners are offered in a range of sizes to meet the demand for customer specific welding applications. Offering unsurpassed speed and durability Sankyo RollerDrive welding positioners are tough against shocks caused by high-speed positioning and impacts from emergency stops of heavy loads. No matter your welding project, our team at Sankyo Automation will work to your project specifications.
Sankyo RollerDrive welding positioners are offered in a range of sizes to meet the demand for customer specific welding applications. Offering unsurpassed speed and durability Sankyo RollerDrive welding positioners are tough against shocks caused by high-speed positioning and impacts from emergency stops of heavy loads. No matter your welding project, our team at Sankyo Automation will work to your project specifications.
Product Line
SP Series (Standard model)
- Payload : 300kg to 3,600kg
- Large hollow bore : φ245mm (SP360)
- Slim profile : 190mm (SP030 & SP060)
- Repeatability : ±0.03mm (SP030 to SP120 : R=250 position)
- Excellent stability and ensures shortening takt time
- Tough against impact from emergency stops
Applications
BBQ type positioner
Horizontal single axis
Ferris-wheel type
SP Series Specifications
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SH Series (Turntable model)
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- Welding positioner for turntable
- Allowable payload : 5,000kg
Features
- Large hollow bore output and wiring space for simplified piping and wiring
- Proprietary rolling reducer mechanism for high-efficiency driving
- Orthogonal axis with no need to remove the jig when replacing the motor
- Ability to mount commercially available servo motors
- Ideal for spot welding of heavy work
Application
Horizontal single axis
SH500A Specifications
Allowable Moment Diagram
RW Series (Hight-precision model)
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- The RollerDrive RW Series is a positioner for welding machines.
- Excellent stability against shocks that are caused by high-speed positioning and emergency stopping of heavy loads.
- The oversized hollow output shaft simplifies wiring and plumbing.
- The low-profile body allows for overall compact equipment design.
Large hollow shaft
Low-profile body
Features
- Super high-speed positioning (180° indexing time) : 1.5sec/2,000kg [RW320]
- Oversized hollow shaft φ360 mm [RW320]
- Tough against impact from emergency stops
- Mounts in any position
Vertical Swivel Arm
Large Welding Positioner
Large swovel table
RW Series Specifications
Type of servomotor
Type of servomotor
SPT Series (Compact 2-axis model)
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- 2-axis positioner unit
- Cantliever type
- Allowable payload : 600kg
SPT Series
| SPT02 | SPT06 |
| SPT02 | SPT06 |
Features
- The thin body makes a system compact
- Large hollow bore output for simplified piping and wiring
- Cam mechanism offers excellent stability and rigidity for emergency stop
SPT Series Secifications
SP060DS Series (Double supported 2-axis model)
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SP060DS offers high efficiency and high quality for welding.
- SP060DS high efficiency
- 2-axis positioner unit
- Double supported type
- Allowable payload : 600kgม
Features
- Excellent stability and ensures shortening takt time
- Large hollow bore output for simplified piping and wiring
- Cam mechanism offers excellent stability and rigidity for emergency stop
SP060DS Specifications
SP10TV Series (Vertical, heavy load model)
SP10TV offers high efficiency and high quality for welding.
- Positioner unit for heavy load
- Specialized in virtical type
- Allowable payload : 10,000kg
Features
- Enables positioning large & heavy workpiece
- Oversized hollow shaft φ365 mm, simplified piping and wiring
- Easy maintenace, consolidating the maintenace part to the back
Applications
1-Axis
construction machine bucket
construction machine bucket
2-Axis
construction machine arm & boom
construction machine arm & boom
SP10TV Specifications
+66-(0)2-516-5355