Load and duty
State the rated load, dynamic duty, operating frequency and any synchronized-motion requirement.
Product / Stage lifting equipment
Rigid Lifting Chain Selection Guide
A selection hub for rigid-chain lifting systems used in theatre stages, orchestra pits, lift tables and matrix platforms. Load, travel, speed and synchronization are engineered per project.
Model30A / 35A / 40A / 60A / 80A / 100A
Maximum static-load range10–200 kN
Maximum travel1.2–10 m
Speed range150–300 mm/s
30A35A40A60A80A100A
30A–100A Model Comparison
Screen the series by load, travel and installation height, then confirm speed, duty cycle, synchronization and safety requirements with engineering.
| Model | Max. static load / travel | Max. dynamic load / travel | Rated speed | Minimum installation height | |
|---|---|---|---|---|---|
| 30A Rigid Lifting Chain | 10 kN / 1.2 m | 8 kN / 1.2 m | 150 mm/s | 200 mm | Full specifications → |
| 35A Rigid Lifting Chain | 12 kN / 1.5 m | 10 kN / 1.5 m | 200 mm/s | 226 mm | Full specifications → |
| 40A Rigid Lifting Chain | 40 kN / 2 m | 30 kN / 2 m | 300 mm/s | 370 mm | Full specifications → |
| 60A Rigid Lifting Chain | 90 kN / 2 m | 60 kN / 2 m | 300 mm/s | 450 mm | Full specifications → |
| 80A Rigid Lifting Chain | 130 kN / 2 m | 95 kN / 3 m | 300 mm/s | 550 mm | Full specifications → |
| 100A Rigid Lifting Chain | 200 kN / 3.5 m | 150 kN / 5 m | 300 mm/s | 650 mm | Full specifications → |
Series data below is referenced from Zhonghui Technology's public product archive. Final selection, interfaces and manufacturing data follow the drawing approved by Zhonghui Manufacturing.
Advantages
- Project-specific capacity, travel and installation options
- Mechanical design for stage-equipment duty
- Standalone or integrated control options
- Drawings, technical data and installation coordination
FAQ
Can the product be customized?
Yes. Load capacity, travel, dimensions, control mode and installation envelope can be configured.
Information to Confirm Before Selection and Quotation
A selection hub for rigid-chain lifting systems used in theatre stages, orchestra pits, lift tables and matrix platforms. Load, travel, speed and synchronization are engineered per project. Stage machinery is engineered for each project. Share the following information so the product, installation conditions and control interface can be assessed together.
Space and travel
Provide available installation space, travel, platform dimensions and structural constraints.
Speed and control
Define speed, positioning accuracy, interlocks, emergency-stop logic and supervisory interfaces.
Delivery and acceptance
Confirm supply boundaries, installation, commissioning, documentation, training and acceptance requirements.