Engineering Inside
Explore the precision engineering behind every JCS elevator — interactive 3D visualization of our traction drive system.
A precision sheave drives steel ropes connected to the car and counterweight. The counterweight offsets ~40% of cab weight for energy efficiency.
A submersed hydraulic pump pressurises oil into a cylinder, pushing the piston and car upward. Gravity lowers the car on descent.
The drive unit sits directly above the hoistway on the guide rails — eliminating the machine room and saving valuable building space.