The RTGC-14SD series rotary stages provide arc-second resolution when driven from a micro-stepping controller. The compact and low profile design is made possible by the use of compact precision bearings. The rotating carriage of the stage provides continuous rotation of load up to 15 kg . The main body of the stages is made from lightweight anodized aluminum and can attach directly to torque motor with harmonic gear train. The small size allows use in confined spaces, such as laser cavities, disk texturing machines, manufacturing areas for fiber optical components or semiconductor manufacturing.
Parameter |
Unit |
RTGC-14-SD |
|
|
|
|
|
Rotation range |
deg |
Continuous 360◦ |
|
Gear ratio |
|
50:1 |
|
Max speed
|
RPM |
40 RPM |
|
Repeatability (unidirectional) |
Arc-sec |
20 |
|
Load capacity axial / radial |
Kg |
15/7 |
|
Stage weight |
Kg |
0.8 |
|
Motor type |
|
Stepper motor |
|
Nominal torque |
Nm |
5 |
|
Drive mechanism |
|
torque motor with harmonic gear train |