Holding solenoid WL2584

linearlockingmaintenance-free

Product Overview
A traction solenoid, also called a pull or linear solenoid, is an electromagnetic actuator that produces a linear pulling motion when energized. It converts electrical energy into mechanical displacement by attracting a plunger into the coil. Typical uses include pushing, pulling, locking or triggering mechanisms. With a simple coil-plunger-spring housing design, these solenoids provide precise, repeatable linear actuation for industrial automation and control systems.

Main Features
The WL2584 traction solenoid offers compact construction, fast response and configurable stroke and force. It operates on standard DC voltages (commonly 12V or 24V) with customizable options and supports continuous or intermittent duty with appropriate thermal management.

• Compact coil-plunger design
• Fast response and high repeatability
• Standard and customizable voltages (e.g., 12V, 24V; AC220V option listed)
• Adjustable stroke (10–20 mm) and pulling force (40 N nominal)
• Suitable for continuous or intermittent duty (observe rated duty)
• Energy-efficient, low-maintenance construction

Applications
Typical applications for traction solenoids include:

• Industrial automation: positioning, locking and release mechanisms
• Locking systems and electronic door locks
• Vending and dispensing equipment
• Automotive actuators: locks, valves and transmission components
• Medical devices requiring precise actuation
• Office automation, robotics and consumer electronics

Advantages & Disadvantages
Advantages: simple integration, cost-effective actuation, quick response, and customization for voltage, stroke and force. Disadvantages: pull force decreases with longer stroke, heat buildup under continuous operation, limited stroke compared with motorized actuators, potential for noise or vibration.

Troubleshooting (Common Problems — Causes & Solutions)

• Solenoid does not actuate
  • Causes: no power, incorrect voltage, open/burned coil, wiring or control fault
  • Solutions: verify voltage, repair wiring, replace coil, check control circuit
• Weak pull force
  • Causes: insufficient voltage/current, excessive air gap, misalignment, partial coil fault
  • Solutions: ensure rated supply, correct alignment, repair or replace components
• Overheating
  • Causes: exceeding duty cycle, overvoltage, poor ventilation
  • Solutions: operate within duty, improve cooling, select higher thermal rating
• Plunger sticking
  • Causes: debris, lack of lubrication, damaged spring
  • Solutions: clean, lubricate, replace springs or damaged parts
• Noise or vibration
  • Causes: loose mounting, misalignment, worn parts
  • Solutions: secure mounting, realign, replace worn components
• Intermittent operation
  • Causes: loose connections, unstable power, coil degradation
  • Solutions: secure connections, stabilize supply, replace coil

Preventive Maintenance Tips

• Use rated voltage and duty cycle
• Keep solenoid and plunger clean
• Ensure correct installation alignment
• Provide adequate ventilation and avoid overload
• Inspect wiring and connectors regularly
• Use a stable power supply

Technical Specifications

• Brand: Weilong Technology
• Model Number: WL2584
• Rated Voltage (V): AC220V 611A
• Rated Power (W): 180-200W
• Work Mode: Pull Type
• Holding Force (N): 40 N
• Stroke (mm): 10-20 MM (customizable)
• Working Duty: 25%
• Service Life: 200 Thousand Times
• Certification: CE, RoHS, ISO9001
• Material: Superior Magnet Iron
• Lead Wire Length (mm): 200 MM
• Install Style: Screw
• Tolerance of Dimension: +/- 0.1 MM
• Water-proof: None
• Insulation Class: B
• Hi-Pot Test: AC 600V 50/60Hz 2s
• Non-excitation Holding Force: 0
• Working Temperature: -10°C to 100°C
• Duty Cycle: 1-100%
• Thread Depth (mm): /
• Payment Term: TT, or LC At Sight
• Sample Order: Yes
• Warranty: 1 Year
• MOQ: 500 pcs
• Supply Ability: 5000 pcs per Week
• Delivery Time: 30 Days
• Port of Loading: shenzhen