* Red wire with +, Black Wire with Plunger Pushes out * Red wire with - Black Wire with +, Plunger Pull in * Tolerance mentioined in drawing * Plunger should be move in and out easily JiimsiaLliihfui Tokraircy Weilong Intelligent Technology (Dongguan)Co., Ltd.,

WL0837 Compact Bistable Latching Solenoid Guide Applications of Bistable Latching Solenoids The bistable latching solenoids are widely used in many different industries due to its special energy-saving and position-retaining capabilities. They are used in fluid control applications for irrigation, HVAC, sanitation valves for water and gas control. With one pulse they can effectively open or close a valve, saving the battery charge. They are used in security and access control applications in smart door locks, electronic cabinet locks or server rack locks that will retain their locked state even...

Energy-saving actuator with stable dual-position locking CORE FEATURES ^ BUYER BENEFITS 1. DUAL STABLE POSITIONS NO power consumption in hold state Momentary activation only 3. HIGH HOLDING FORCE Strong performance in small footprint 4. LONG CYCLE LIFE For industrial applications Voltage, stroke, mounting PRECISE POSITIONING Reliable and repeatable actuation EASY INTEGRATION Standard mounting holes for quick install WIDE OPERATING RANGE Stable performance in various environments

Q PULSE A (ON) 0 POWER OFF POSITION 0 PULSE B (OFF) WL0837 Bistable Latching Solenoid KEY INSIGHT - No continuous current required • Position maintained mechanically/magnetically BUYER VALUE - • Ideal for system integration

Return spring (optional depending on design) Assists in returning the plunger to its initial position. DESIGN HIGHLIGHTS Terminal / connector pins Electrical connection interface for coil power input.

Response time fast switching (ms level) ono/Duty mode Plunger Distance Holding force Push Pull force Thermal performance

WL0837Bistable Latching SolenoidManufacturing & Quality Control Standards13 QUALITY CONTROL PROCESS OiO| Incoming material inspection (copper, steel, magnet) Coil resistance & inductance testing Stroke and force calibration Life-cycle endurance testing Final 100% functional inspection Stable operation under temperature variation Anti-vibration and anti-shock design validation Consistent batch-to-batch performance BUYER CONFIDENCE POINT Reduced failure risk

1. TECHNICAL REQUIREMENTS O Voltage specification (e.g., 12V / 24V) G Stroke length requirement O Holding force (N or gf) Push and Pull Force (N or gf) G Duty cycle & pulse width G Environmental conditions (temperature, humidity) 2. MECHANICAL REQUIREMENTS O Mounting style (thread / flange / custom) G Size constraints G Connector type ELECTROMAGNETICSOLENOID High Force Reliable Low Noise Durable Performance Operation Design Construction 3. COMMERCIAL CHECKLIST O Sample availability before mass order G MOQ and lead time G Customization support O Warranty & after-sales service Always validate performance...