A Hiwin Single-Axis Robot is a compact, self-conta...

A Hiwin Single-Axis Robot is a compact, self-contained linear motion module that integrates: A linear guide A ball screw or belt drive A servo motor or stepper motor It is designed for precise linear motion along a single axis and is widely used in automation, pick-and-place systems, and manufacturing lines. Hiwin’s single-axis robots are known for: High precision High stiffness Compact design Easy integration 🧩 Components of a Hiwin Single-Axis Robot Component Description Linear Guide Provides smooth and rigid guidance (typically from Hiwin’s LM guides) Drive Mechanism Either ball screw (for precision) or belt (for speed and long travel) Motor Servo or stepper motor integrated or user-configurable Base Frame Aluminum or steel extrusion for stability Carriage/Slider Moves along the axis, carries payload or tool Limit Sensors Home, end-limit, and optional origin sensors for positioning Cover Dust-proof or sealed options available 📦 Hiwin Single-Axis Robot Series Overview 1. KK Series – Ball Screw Drive + Linear Guide Most popular and versatile High precision and rigidity Compact size Ideal for pick-and-place, inspection, assembly 🔹 Integrated Hiwin linear guideway + precision ball screw 🔹 Re-circulating ball bearing block in a compact design 🔹 Stroke: Up to 1000 mm (depending on model) 🔹 Max speed: Up to 1000 mm/s 🔹 Repeatability: ±0.005 mm or better 2. SK Series – High-Speed Belt Drive Belt drive for longer stroke and faster motion Lower accuracy than KK series but higher speed Good for fast pick-and-place or material handling 🔹 Travel: Up to 2500 mm 🔹 Max speed: 2000 mm/s or more 🔹 Repeatability: ±0.05 mm 🔹 Light to medium payloads 3. SE Series – Heavy-Duty Single Axis Robot High rigidity, large load capacity Built for robust industrial environments Available in large sizes with strong support 🔹 Ball screw or belt option 🔹 Stiff aluminum frame 🔹 Payload up to several hundred kg 4. KE Series – Compact Economical Version Cost-effective alternative to KK series Smaller form factor, lower cost Good for light automation or lab equipment 📈 Advantages Feature Benefit Compact Design Saves space in automation systems High Precision Up to ±0.005 mm repeatability Easy to Install Preassembled module; motor mounting options available Flexible Can be mounted horizontally, vertically, or at an angle Modular Can be combined into X-Y or X-Y-Z gantry systems Compatible Works with a wide range of servo/stepper motors and controllers 🛠️ Applications Industry Use Electronics PCB placement, soldering, laser marking Packaging Fast pick-and-place or labeling systems Medical Devices Precision dispensing, lab automation Machining Tool changers, workpiece positioning Inspection Camera or sensor movement in QC setups Robotics Gantry robots, Cartesian robots (3-axis with multiple modules) ⚙️ Selection Parameters When choosing a Hiwin single-axis robot, consider: Stroke length Load capacity (vertical or horizontal) Speed and acceleration Repeatability and accuracy Mounting orientation Motor type and control compatibility Environmental needs (cleanroom, dust, etc.) 🔧 Integration Options Hiwin offers: Motor & driver bundles Controllers (Hiwin D1, D2 series, or 3rd-party) Multi-axis combinations (X-Y, X-Y-Z gantries) Custom mounting brackets CAD models and sizing software 🖥️ Example Model: KK60 Spec Value Stroke 100 – 1000 mm Max Speed 1000 mm/s Repeatability ±0.005 mm Payload Horizontal: ~25 kg, Vertical: ~10 kg Motor Mount NEMA 23/34 or custom flange