Jwm Series Trapezoid Screw Jacks Gear Unit Gearbox for Lifting Equipment

Jwm Series Trapezoid Screw Jacks Gear Unit Gearbox for Lifting Equipment. High Transmission Efficiency: Efficiency reaches 87% with mineral oil and 92% with synthetic oil. Superior Heat Dissipation: Special circular structure and internal circulation cooling ensure better heat dissipation. No Oil Spill Risk: Oil seal lips are positioned higher than the oil level line to prevent leakage. Excellent Damping Performance: High precision worm gear transmission provides superior damping characteristics. Extended Design Life: FEA analysis ensures a design life of more than 8 years with increased safety factors. Customization Options: Supports full customization, minor customization, and customization from samples or designs. Precision Bearings: Uses special high precision ball bearings instead of common roller bearings for better cooling. 100% Quality Inspection: Finished products undergo 100% visual and function inspection by 2 QA/QC inspectors.