Encoders are called the "eyes" of industrial automation. On a single automated line, encoders may appear at many stages. Here are six typical applications to show their value.
Scenario 1: Position Detection & Positioning
Workpiece positioning on conveyors, robot travel confirmation, and rotary table angular control all rely on encoder position feedback. Incremental encoders (e.g. KOSEND EIS/EIH series) are low-cost, fast-responding and a common choice for line positioning.
Scenario 2: Speed Measurement & Control
For motor, spindle and roller speed, encoder pulse frequency converts directly to speed. Ring encoders (DA series) support 60,000 r/min and resist oil — suitable for injection molding machines, presses and roller tables in heavy-duty conditions.
Scenario 3: Synchronization (Flying/ Rotary Shear)
Multi-axis linkage requires strict synchronization between axes — e.g. flying shears, rotary shears in metal processing, and woodworking machinery. Encoders provide a common phase reference for each axis, enabling precise synchronization with the controller. KOSEND has mature experience in woodworking rotary shears and flying shears.
Scenario 4: Rotary & Tilting Axis Control
Rotary tables and tilting axes (e.g. direct-drive speed control, geared installations) need large-bore, pollution-resistant encoders. KOSEND DA/JD large-bore ring/gear encoders are designed for exactly this — bore customizable up to 260mm.
Scenario 5: Safety Protection
Safety door switches and interlocks work with encoders to form the machine's safety system. On line retrofits, safety compliance is a part that cannot be ignored.
Scenario 6: Equipment Condition Monitoring
Long-term monitoring of speed and position changes can foreshadow bearing wear, belt slip and other faults — providing data for predictive maintenance.
Summary
Encoder selection should "match the scenario": positioning needs accuracy, heavy loads need pollution resistance, synchronization needs phase, safety needs compliance. KOSEND supplies encoders + couplings + safety door switches as complete packages — one-stop support for line retrofits. Call 400-100-6802 to discuss your plan.