In this configuration, theta stage is fixed on top of Z stage with the help of an L bracket. This configuration helps to mount components on top of the theta stage without obstructions from any sides. All four axes are motorized with stepper.
# controller sold separately [ read more + ]
Absolut e positioning accuracy | : | Linear stages (XYZ) : ± 5 μm |
: | Theta stage : 0.1 degree | |
Repeatability | : | Linear stage (XYZ) : ± 5 μm |
: | Theta stage : 0.1 degree | |
Straight line accuracy | : | Linear stage (XYZ) ± 5 μm / 25 mm or better |
Construction | : | Aluminum alloy on any rust free |
Finish | : | Black anodized |
Travel | : | Linear stages (XYZ) : 50 mm |
: | Theta stage : 360 degree | |
Feedback | : | Nil |
Resolution | : | Linear stages : 0.625 μm (micro step) |
: | Theta stage : 0.01 degree (micro Step) | |
Linear guide and Rotary stage bearing system | : | Recirculation block and rail |
: | Double bearing system including preloaded roller thrust bearing | |
Drive | : | Linear stage (XYZ Stage) : Leadscrew, pitch 2 mm |
: | Rotation Stage : Precision worm gear and shaft assembly | |
Actuator | : | Stepper motor |
Maximum speed | : | Linear stages (XY Stage) : 8mm / sec (4 rps) |
: | Linear stages (Z Stage) : 8 mm / sec (4 rps) | |
: | Theta stage : 12 degree / sec (4 rps) | |
Limit switchs | : | Linear stages : Optical Limit switch in both ends |
: | Theta stage : Optical home sensing limit switch | |
Mounting Holes | : | Linear stages : M6 tapped holes |
: | Theta stage : M6 Tapped holes on top disc | |
Pay-Load | : | 25 kg |
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