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LA Series Precise Compact Motorized Linear Stages
The LA series is designed for industrial applications with high repeatability.
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LA Series Precise Compact Motorized Linear Stages
Description:
The LA series is designed for industrial applications with high repeatability. The main body material is rigidity aluminum alloy treated with black anodic oxidation to meet heavy load, multi-dimension combinations requirements.The mechanical mechanism adopts ball screw drive and equipped with standard two-phase stepper motor, which can provide high resolution and positioning accuracy.
Main characteristics:
•Adopting precision ball screw and standard two-phase stepper motor to provide high resolution and positioning accuracy.
•Smooth linear-slider guides enables the stage running with a high speed.
•The mounting surface of the guide adopts precision machining technology, which makes the product have high motion accuracy.
•Built-in three sensors(positive and negative limit and zero limit), the use of high flexible cable and cable module, more convenient maintenance
•With three built-in sensors(positive, negative, and zero) and a highly flexible cable and cable module, this design makes maintenance easier
Naming rules: 
Selection chart:
| Model | LA50-60 | LA100-60 | LA150-60 | |
| Mechanical specifications | Travel range(mm) | 50 | 100 | 150 |
| Stage surface size(mm) | 60×60 | 60×60 | 60×60 | |
| Transmission mechanism | Ball screw,Φ8×2 | Ball screw,Φ8×2 | Ball screw,Φ8×2 | |
| Guide mechanism | linear-slider guides | linear-slider guides | linear-slider guides | |
| Main body material and surface | Black anodized aluminum alloy | Black anodized aluminum alloy | Black anodized aluminum alloy | |
| Weight(Kg) | 0.73 | 0.85 | 1 | |
| Accuracy specifications | Resolution (step/half-step) (µm) | 10/5 | 10/5 | 10/5 |
| 20-fine-subdivision resolution (µm) | 0.5 | 0.5 | 0.5 | |
| Max speed(mm/s)* | 20 | 20 | 20 | |
| Repositioning accuracy (µm) | ≤±2 | ≤±2 | ≤±2 | |
| Backlash(µm) | ≤1 | ≤1 | ≤1 | |
| Backlash (µm) | ≤3 | ≤3 | ≤3 | |
| Static parallelism (mm) | ≤0.08 | ≤0.08 | ≤0.08 | |
| Motion straightness (µm) | ≤20 | ≤20 | ≤20 | |
| Motion parallelism (µm) | ≤30 | ≤30 | ≤30 | |
| Specialty specifications | Minimum incremental motion(µm)** | ≤2 | ≤2 | ≤2 |
| Repositioning accuracy while micro-step motion(µm) | ≤±1 | ≤±1 | ≤±1 | |
| Backlash while micro-step motion(um) | ≤0.5 | ≤0.5 | ≤0.5 | |
| Electrical specifications | Motor and its stepping angle (°) | Two phase 28 stepping motor, 1.8 | Two phase 28 stepping motor, 1.8 | Two phase 28 stepping motor, 1.8 |
| Brand and model number of motor | Shinano，STP-28D1003-08 | Shinano，STP-28D1003-08 | Shinano，STP-28D1003-08 | |
| Working current(A) | 1.3 | 1.3 | 1.3 | |
| Torque of motor(N-m) | 0.0785 | 0.0785 | 0.0785 | |
| Brand and model number of steppingdriver (optional) | Moons, SR2 | Moons, SR2 | Moons, SR2 | |
| Type of plug for stage | DB9(pin) | DB9(pin) | DB9(pin) | |
| Type of cable for stage | High flexibility cable (Helukabel, Germany) | High flexibility cable (Helukabel, Germany) | High flexibility cable (Helukabel, Germany) | |
| Length of connection cable(m) | 0.2 | 0.2 | 0.2 | |
| Position-limit sensors (built-in) | 2个GP1S09xHCPI(Japan SHARP) | 2个GP1S09xHCPI(Japan SHARP) | 2个GP1S09xHCPI(Japan SHARP) | |
| Origin-point sensors (built-in) | 1个GP1S09xHCPI(Japan SHARP) | 1个GP1S09xHCPI(Japan SHARP) | 1个GP1S09xHCPI(Japan SHARP) | |
| Voltage of power supply for sensors (V) | DC5~24V±10% | DC5~24V±10% | DC5~24V±10% | |
| Control output | NPN open collector output DC5～24V 8mA or lessResidual voltage 0.3V or less (when load current is 2mA) | NPN open collector output DC5～24V 8mA or lessResidual voltage 0.3V or less (when load current is 2mA) | NPN open collector output DC5～24V 8mA or lessResidual voltage 0.3V or less (when load current is 2mA) | |
| Status of output ports | output ON when sensor is blocked | output ON when sensor is blocked | output ON when sensor is blocked | |
| Maximum load capacity | Horizontal direction(Kg) | 4 | 4 | 4 |
| Vertical direction(Kg) | 2 | 2 | 2 | |
| Inverted direction(Kg) | 2 | 2 | 2 | |
| *Note：Highest speed is measured with the conditions of zero-load and motors being worked at 600rpm no-load condition.**Note：≤2µm(when using Zolix TMC controller),the micro-step capacity is less than or equal to 5um when using Zolix MC600and SC300 controller | ||||
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