Sankyo Automation

The RW170
Welding Positioner

High Precision Model

The RW170
Welding Positioner

High Precision Model

RW170 Specifications


Allowable Loading Capacity

2,000

kg

Allowable Moment Load Output Shaft

5,500

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

72 | 216

Maximum Speed

35(210°/sec)

|

13.8(83.3°/sec)

min-1



Internal Moment of Inertia on Motor Shaft

0.00388 | 0.00173

kg・m2

Weight (motor not included)

120 | 128.1

kg

Type of Servomotor

Manufacturer

Model No.

Capacity (kw)

Yaskawa Electric(Σ-Ⅴ)

SGMGV-30A3A2E

2.9

Yaskawa Electric (Σ-7)

SGM7G-30A7A2E

2.9

Mitsubishi Electric (J4)

HF-SP352BJ

3.5

FANUC

αiF12/4000-B(A06B-2243-B400)

3.0

Mitsubishi Electric (J5)

HK-ST352WBJ

3.5

Downloads

RW170 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.