Scissor Lift Mechanism Simulator
Interactive simulation tool for analyzing scissor lift mechanisms. Adjust link length, stages, load, and speed. Run experiments with 8 analysis plots.
Preset Configurations
Mechanism Parameters
Operating Range
Quick Actions
Generate complete analysis across the full operating range for all 8 experiments.
Experimental Analysis
Height Analysis
Velocity Analysis
Actuator Analysis
Spread Analysis
Force Analysis
Mechanical Advantage
Joint Pin Forces
Structural Analysis
Energy Analysis
Power Requirements
Stability Analysis
Download Professional Resources
Get experimental data generated for your specific parameters, along with professional engineering resources
All data generated for your exact mechanism parameters. 1 USD per item, or buy all as a package.
What You Can Adjust and Explore
This free, browser-based scissor lift mechanism simulator lets you change every parameter below and watch the animation and the height, velocity, force, and power charts update in real time.
Adjustable parameters
- Link length L: 50 to 2000 mm; base width W: 50 to 1500 mm
- Stages: 1 to 3
- Platform load: 10 to 10000 N, uniform or point, with load position
- Link mass: 0.1 to 100 kg; actuator speed: 1 to 200 mm/s
- Angle range and manual angle control
- Joint arrangement (symmetric or left-pinned) and actuator type (hydraulic or lead screw)
One-click presets
Warehouse lift, car jack, aerial platform, lab jack, loading dock, auto hoist, electric table, and work table load realistic parameter sets for real machines.
What it computes
Platform height, velocity, and acceleration; actuator stroke and force; base spread; mechanical advantage; joint pin forces; link bending stress; energy and power; and tipping stability with a safety factor, with A/B comparison and downloadable data.
Frequently asked questions
What can I adjust in this scissor lift simulator?
Link length (50 to 2000 mm), base width (50 to 1500 mm), 1 to 3 stages, platform load (10 to 10000 N, uniform or point), link mass, actuator speed, the operating angle range, the joint arrangement (symmetric or left-pinned), the actuator type (hydraulic or lead screw), and eight real-world presets.
What does the simulator compute?
Platform height, velocity, and acceleration; actuator stroke and force; base spread; mechanical advantage; joint pin forces; link bending stress; energy and power; and tipping stability with a safety factor.
How does the actuator force change as the lift rises?
It is highest near the flat, low-angle position where mechanical advantage is poor, and falls as the platform rises. The force chart plots this across the full travel.
Is it free, and does it work on mobile?
Yes. It is free and runs in any modern web browser on desktop, tablet, or phone with no installation, with downloadable data and engineering resources.