Sigma is a modern transparent capsule passenger lift with 630 Kg or 8-person capacity. This lift speed is 0.65 m/s to 1.5 m/s but varies depending on the model and building height. It has geared or gearless traction machines and alternative drive systems with Machine Room Less(MRL) or Machine Room. This Fuji lift has automatic sliding doors and are designed by stainless steel or glass doors.