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Overview
Welding positioner
(Cantilever-mounted 2-axis type)
SPT Series(2 models)
| SPT02 | SPT06 |
Features
The thin welding positioner body enables a compact overall system configuration.
The large-diameter hollow bore makes wiring and line installation easy.
The cam mechanism creates outstanding settling performance,
and provides the rigidity needed to withstand emergency stops.
Specifications
Model SPT02 SPT06
Tabletop type Tabletop type
Rotary axis Tilting axis Rotary axis Tilting axis
Output table diameter mm 155 155
Output hollow diameter mm 120 118 120 170
Allowable payload kg 200 600
Allowable moment load*1 N・m 1,095 1,395 1,795 6,925
Gear ratio   140 140 140 120
Rotation angle deg 0 to 360 ±135 0 to 360 ±135
Maximum rotating speed min-1 30
(1sec/180deg)
30
(0.5sec/90deg)
30
(1sec/180deg)
20
(0.75sec/90deg)
Repeatability mm ±0.03
(R=250mm)
±0.03
(R=250mm)
±0.03
(R=250mm)
±0.03
(R=250mm)
Momentary max.allowable torque N・m 1,900 2,720 2,720 6,900
Start / Stop limit torque N・m 875 1,095 1,350 1,675
Internal moment of inertia at
the input shaft*2
kg・m2 3.73×10−4 7.40×10−4 3.73×10−4 2.336×10−3
Recommended motor power*3 kW 1kW 1.5kW 1.5kW 2kW
Paint color   N1.5(Black) N1.5(Black) N1.5(Black) N1.5(Black)
Net weight kg 280 450
*1 The allowable moment load varies depending on the load weight.
Please refer to the allowable moment diagrams for more information.
*2 Internal moment of inertia at the input shaft depends on the SP attachment code. For details,
see the attachment code selection table on page 7 of the SP catalog.
*3 Recommended motor power value is reference only. It depends on the operating conditions.
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