Precision Ball Screw Direct-Drive Compact Electric Cylinder with High Positioning Accuracy

Scenario-Based Applications

1. 3C Micro-Assembly Scenarios
   At foldable phone hinge assembly stations, C12 electric cylinders (25mm thickness) are embedded into rotary table fixtures. With ±0.02mm precision, they complete micron-level pressing of hinge plates, reducing radial space by 30% compared to traditional φ32mm pneumatic cylinders.
2. Portable Medical Device Scenarios
   In portable blood coagulation analyzers, C16 micro electric cylinders drive 10μL micro-syringes. Their 92% transmission efficiency limits energy consumption per feed to <0.1mWh, enabling 24-hour continuous operation with lithium battery power.
3. Semiconductor Precision Packaging Scenarios
   Applied in TSV (Through-Silicon Via) packaging equipment for high-precision wafer-level alignment and bonding operations.

Core Advantages

1. Space-Optimized Design
   Using topological optimization technology to compress non-load-bearing structures, the C Series achieves a 30% volume reduction compared to standard cylinders (with installation thickness as low as 25mm). Its modular design enables direct motor-screw connection, eliminating transmission backlash while saving space from coupling components—making it ideal for embedding into robotic arm joints, precision fixtures, and other confined cavities.
2. Precision Transmission System
   Equipped with C7-class precision rolled ball screws (2-5mm lead) and paired with pre-loaded bearing sets, the series delivers ±0.02mm repeat positioning accuracy across the full stroke. With over 90% transmission efficiency (5% higher than traditional belt drives), it ensures low-power operation. In medical device applications driving micro-syringes, energy consumption is reduced by 40% compared to pneumatic solutions.