Description
A high-functioning small positioner series that allows for automation of circumferential welding with a single unit.
It can also be extended using the weaving unit (sold separately) or the exterior operation BOX.
A more advanced model that adds a welding interlocking function to the small positioner LD-R series.
When combined with the scroll fastener and torch stand, it makes up an automatic circumferential welding system with little effort.
Adding the optional weaving unit function expands the welding range even further.
It can also be extended using the weaving unit (sold separately) or the exterior operation BOX.
A more advanced model that adds a welding interlocking function to the small positioner LD-R series.
When combined with the scroll fastener and torch stand, it makes up an automatic circumferential welding system with little effort.
Adding the optional weaving unit function expands the welding range even further.
Structure example/Twin torch weaving
- LD-150RW Positioner
- Weaving Unit WU-3R×2
- Remote Pendant
- Scroll Fastener WP-300
- Torch Stand L
Features
- Automates circumferential welding just by including a connector
- Reduces wires with an internal controller
- Compatible with crater current switching of welder
- Conditions can be managed easily with the digital display
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Technical specifications
LD-RW Positioner Series
Model | LD-60RW | LD-150RW | LD-300RW | LD-600RW | |
Maximum horizontal load | 60kg | 150kg | 300kg | 600kg | |
Maximum vertical load | 30kg | 120kg | 200kg | 500kg | |
Table diameter | φ300mm | φ380mm | φ450mm | φ620mm | |
Table inclined shaft method | Manual | Electric | |||
Tolerant inclined torque(kgf/mm) | Manual | 141500 | |||
During max. vertical load tolerant inlined torque(kgf/mm) | Manual | 141500 | |||
Table -Tilt access distance | 96mm | 100mm | 133mm | ||
Table incline angle | -135~135° | 0~90° | |||
Table rotation speed | Max. | 0.42rpm | 0.15rpm | 0.23rpm | 0.2rpm |
Min. | 16rpm | 6.2rpm | 4.6rpm | 1.10rpm | |
Table Rotation Torque (kgf/m) | 1500 | 3000 | 8000 | 50000 | |
During max. vertical load tolerant center of gravity eccentricity | 50 | 25 | 40 | 100 | |
Setting Items | Standard Function | rotation speed adjustment, normal rotation/reverse switch, automatic circumferential welding mode/manual operation mode switch, initial arc time settings (0～9.999 sec.), overwrap time settings (0-99.99 sec.) | |||
WU-3R | Weaving unit swing speed settings (400-1500mm/min), weaving unit swing width setting (0-100.0mm), weaving unit left/middle/right stop time (0-10 sec.) | ||||
Tolerant welding electric current | 500A | 750A | |||
Operation Panel | Installed in main body | Remote Pendant | |||
Outside dimension（W×D×H） | 421×579×379mm | 542×747×432mm | 575×750×550mm | 744×993×728mm | |
Main Body weight | 35kg | 66kg | 115kg | 271kg | |
Input power source | Single Phase 100V-240V 50/60Hz | 3 Phase 200V 50/60Hz | |||