Linear Actuator

JIECANG Linear Actuator Products Recommendation

• JC35L11: Our flagship heavy-duty model, max thrust up to 12,000N (1.2 tons), stroke range 50-400mm, built for extreme lifting applications.
• JC35L28: Heavy-duty industrial actuator, 24V/29V DC input, max load 10,000N, optimized for rugged working environments.
• JC35FA2: Industrial electric actuator with static load up to 16KN, designed for long-term continuous operation in automation systems.
• JC35SA5: Industrial waterproof actuator, 24V DC input, industry-leading IP rating, perfect for outdoor and harsh environment use.
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How to Choose the Right Industrial Linear Actuator？

• 1. Calculate Required Force Capacity
  Start with the most critical specification. Always calculate the worst-case dynamic force, including static load weight, sliding friction, acceleration forces (F=ma), and geometric leverage effects. Apply a 1.5×–2× safety factor to account for peak conditions and unknown variables. Distinguish between:
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    Dynamic load: Maximum force the actuator can push/pull while moving
    Static load: Maximum force the actuator can hold when powered off
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  2. Determine Stroke & Installation Dimensions
  Stroke length is the total distance the actuator rod travels. Add 10–20mm of overtravel clearance to prevent mechanical damage. Most importantly, verify that the retracted length (hole-to-hole) fits within your available installation space. Standard stroke lengths (2", 4", 6", etc.) offer faster delivery and lower costs compared to custom options.
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  3. Match Speed & Duty Cycle
• There is an inverse relationship between speed and force for any given motor power. Always check the manufacturer's Speed vs. Load curve—an actuator rated for 2"/sec may only achieve 1"/sec at full load. Match the duty cycle to your usage pattern:
  10–20%: Intermittent use (furniture, hatches)
  25–50%: Moderate industrial use
  100%: Continuous operation (specialized models)

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  5. Select Control & Feedback System
  Choose the control complexity that matches your positioning needs:
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  Basic control: Simple on/off operation via switches or relays for fully extended/retracted positions
  Advanced control: Position feedback for intermediate stops, programmable motion profiles, or multi-actuator synchronization
  Available feedback options include potentiometers (analog), Hall sensors (digital synchronization), and encoders (high-precision servo control). Select voltage: 12V DC (mobile/battery), 24V DC (industrial standard), or 110V/220V AC.
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  6. Choose the Right Drive Technology
  Drive technology is crucial for the operation of actuators, with different drive mechanisms suited to different applications.:
  Lead Screw: Self-locking, cost-effective, low speed. Ideal for furniture, hatches, and basic lifting
  Ball Screw: High efficiency, higher speed, longer lifespan. Requires brake for static load holding
  Roller Screw: Maximum force density, extreme shock resistance. For heavy industrial and robotics applications
  Telescopic: Long travel in a compact retracted length. Perfect for limited space installations
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  7. Verify Mounting & Safety Features
  The installation and safety of linear actuators are also of great importance when selecting a linear actuator. Ensure your mounting brackets are sufficiently stiff to prevent flexing under load. Actuators are not designed to handle side loads—always use external guide rails to support the load. Verify that essential safety features are included: internal limit switches, emergency stop compatibility, and optional brakes for non-self-locking designs.