Sorting solenoid WL0420

lockinglinearcompact

Product Overview
Solenoid push-pull actuator WL0420 is an electromagnetic linear actuator designed for compact installations. Operated by DC voltage, it provides bidirectional linear motion (push and pull) with configurable stroke, mounting and duty cycle to suit industrial applications and OEM integrations.

Features

• Compact frame for space-restricted assemblies
• Fast response and repeatable linear motion in both directions
• Available in multiple DC voltages and duty cycles
• Customizable stroke length, mounting options, force output and coil specifications
• Materials: copper coil, low-carbon steel frame, iron plunger, stainless steel shaft, return spring

Applications

• Industrial automation: sorting modules, packaging mechanisms, actuator subsystems
• Security and locking: electric door locks, cabinet latches, access control panels
• Vending and dispensing machines: release and lock mechanisms
• Automotive: trunk releases, fuel door actuators, headlamp adjusters
• Medical devices: valve actuation, mechanical switching elements
• Consumer appliances: washing machines, coffee machines, printers

Customization & Options

• Voltage options: common DC voltages (5 V, 12 V, 24 V) and custom AC designs on request
• Adjustable parameters: stroke, force output, coil turns, mounting footprint
• Continuous-duty variants require specific coil and thermal management

Advantages & Disadvantages

• Advantages: simple construction, high response speed, cost-effective for series production, compact footprint
• Disadvantages: heat generation under continuous operation, force decreases with stroke, limited maximum stroke vs. motor-driven actuators, potential operational noise, magnetic performance affected by elevated temperatures

Caractéristiques / spécifications techniques

• Model: WL0420
• Typical size: 20.5 × 12 × 11 mm (example)
• Plunger diameter: φ4 mm
• Rated voltage (example): DC 12V
• Stroke range (example): 0–5 mm
• Force (example): 0.2–2 N
• Power (example): 13 W
• Current (example): 1.09 A
• Coil resistance (example): 11 Ω
• Life expectancy (example): ≥ 1,000,000 cycles
• Working cycle (example): 0.5 s ON, 2 s OFF (typical intermittent duty)
• Common force ranges: small 1–10 N; medium 10–50 N; heavy 50–200 N+
• Notes: peak force at initial (closed) position; force declines with stroke; continuous-duty requires special coil/thermal design