RW320 Specifications
Allowable Loading Capacity | 9,000 | kg |
Allowable Moment Load Output Shaft | 10,700 | N*m |
Output Shaft Runout (axial/radial) | 10 | μm or less |
Angular Repeatability Accuracy | ±0.05（R=1000mm) | mm |
Rotating Angle | 0～360 | deg |
Gear Ratio | 120 | 360 | |
Maximum Speed | 25（150°/sec) | 8.3（50°/sec) | min-1 |
Internal Moment of Inertia on Motor Shaft | 0.0118 | 0.00261 | kg･m2 |
Weight (motor not included) | 650 | 658 | kg |
Type of Servomotor
Manufacturer | Model No. | Capacity (kw) |
|---|---|---|
Yaskawa Electric（Σ-Ⅴ） | SGMGV-75A3A2E | 7.5 |
Yaskawa Electric (Σ-7) | SGM7G-75A7A2E | 7.5 |
Mitsubishi Electric (J4) | HF-SP702BJ | 7.0 |
FANUC | αiF30/4000-B（A06B-2253-B400) | 7.0 |
Mitsubishi Electric (J5) | HK-ST702WBJ | 7.0 |
Downloads
RW320 Welding Positioner Gallery
Applications for RW Series Welding Positioners
Vertical Swivel Arm
Large Welding Positioner
Hollow Shaft Specification Rotary Table
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Rollerdrive Welding Positioner for Greater Space Savings and Higher Productivity
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.
