Opto-Mechanics · TBRU Series High Precision Closed-Loop Motorized Rotation Stages
TBRU100
TBRU closed-loop precision motorized rotation stage; 100 mm diameter class; 360 deg rotation; integrated rotary encoder; worm-gear drive; repeatability around +/-4 arcsec.
Datasheet (PDF) ↗CAD Model (RAR) ↗Specifications
| Table size(mm) | Φ102 |
|---|---|
| Angle range(°) | 360 |
| Worm Gear Ratio | 180:1 |
| Guide Mechanism | crossed-roller ring |
| Material of worm gear | Wear-resistant tin bronze |
| Material and process technology of worm | Steel, high frequency quenching |
| Main body material and surface | Black anodized aluminum alloy |
| Weight(Kg) | 11.5 |
| Shaft coupling (OD - OD1- OD2)(mm) | 25-6.35-6.35 |
| Closed loop resolution(/pp) | 0.0000762712 |
| Open loop resolution under 8 subdivision (°) | 0.00125 |
| Max speed(/s)* | 20 |
| Repositioning accuracy (°) | ≤±0.003 |
| Backlash(um) | ≤12 |
| Backward rotation clearance (°) | ≤0.003 |
| Static parallelism (mm) | ≤0.08 |
| End jump (axial runout) (µm) | ≤40 |
| Radial runout (µm) | ≤30 |
| Motor and Angle (°) | Two-phase 57 stepping motor, 1.8 |
| Motor model | 57M-1.8D-C |
| Working current(A) | 2.4 |
| Motor Torque(N-m) | 1 |
| Grating ruler brand | LAMOTION |
| Driver brand and model(optional) | Moons, SR4 |
| Type of plug for stage | DB9(pin) |
| Type of cable for stage | High flexibility cable (Helukabel, Germany) |
| Length of connection cable(m) | 0.2 |
| Position-limit sensors (built-in) | None(external in optional) |
| Origin-point sensors (built-in) | 1*PM-L25 (SUNX, Japan) |
| Sensor voltage(V) | DC5~24V±10% |
| Current consumption(mA) | ≤15 |
| Control output | NPN open collector output; DC5～24V 50mA or less |
| Status of output ports | Output ON when sensor is blocked |
| Horizontal direction(Kg) | 20 |
| Inverted direction(Kg) | 5 |
| Vertical direction(Kg) | 5 |
Toepassingen
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Step-and-acquire over gebieden die veel breder zijn dan één beeldveld.
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