450-1600kg Machine Roomless Elevator With Advanced Elevator Control Systems
Machine Roomless Elevator (MRL) Overview
The Machine Roomless Elevator (MRL) is a modern elevator system designed to optimize space and energy efficiency by eliminating the need for a separate machine room. Unlike traditional elevators, which require a dedicated room to house the motor, control systems, and other equipment, MRL elevators integrate these components directly into the elevator shaft or the top of the cab. This innovative design not only saves valuable building space but also reduces construction and maintenance costs.
MRL elevators are powered by compact, energy-efficient gearless traction motors, which are quieter and more environmentally friendly compared to conventional systems. They are ideal for mid-rise buildings, offering a sleek and flexible solution for both new constructions and retrofits. The absence of a machine room allows architects greater design freedom, enabling them to maximize usable space and create more aesthetically pleasing structures.
Additionally, MRL elevators are equipped with advanced control systems, ensuring smooth and reliable operation. They are designed to meet stringent safety standards, incorporating features such as emergency braking and backup power systems. With their space-saving design, energy efficiency, and modern technology, MRL elevators are becoming an increasingly popular choice in urban and commercial developments worldwide.
STANDARD FUNCTIONS
| STANDARD FUNCTIONS AND FEATURES |
| Full Collective and selective control | Self diagnosis of breakdown |
| VVVF drive | Repeated door closing |
| VVVF drive for door operator | Reopen with hall call |
| Emergency car lighting | VVVF door Drive |
| Full height light curtain protection | Car stops and doors open |
| Inspection running | Micro-touch button for car |
| Full load direct movement | Car arrival chime |
| Car illumination / automatic shut-off of the fan | Car's bell |
| Power on re-leveling | Floor and direction indicator in the car |
| Main floor shut off | Floor and direction indicator at hall |
| Return to the basic station floor automatically | Compulsory slowdown protection at terminal stations |
| Hoisting rope slippery resistant protection | Up/down overrun and final limit protection |
| Start protection control | Overspeed protection device |
| Inspection operation | Overspeed protection |
| Fireman Switches and Services | Car Call Cancel |
| Cut the power of the light and fan inside the cabin when no call for the elevator for three minutes | Japanese Brand YASKAWA inverter (for Geared Machine) |
| Clear all the C.O.P signal on reverse running | Japanese Brand FUJI inverter (for Gearless Machine) |
| Floor Bi-pass/Dirver Bi-pass | Revise the leveling automatically |
FAQ
1. Are the elevator wire ropes durable?
The elevator wire rope has special provisions and requirements. Configuration is not only for wire rope and rated load, but also considered the size of the traction, as a result, the tensile strength of wire rope is greater than the weight of the lift. The safety factor is equipped with more than four wire rope. So it won’t break at the same time.
2. Is it dangerous for power failure suddenly during the elevator running?
If it occurs, the elevator will automatically stop due to the electrical and mechanical safety device. In case of power failure,elevator brakes will automatically taken. In addition, the power supply departments such as planned outage, prior notice are also operating.
3. Will us be hurt when it closed suddenly?
In the closing process, if people touch the hall door, the door of elevator will automatically restart without any danger. With anti clamping switch, once the gate touched, this switching action make the elevator unable to be closed and even reopened. In addition, closing force is also available here.
4. How the elevator running?
Elevators are operated with a counterweight wire rope through the (tractor) traction drive, making ups and downs on the guide rail.
5. Is the escalator installation complicated?
We believe the functions of an escalator are not necessarily proportional to the operation complexity. Therefore, escalators designed by us apply an integrated structure, so that the equipment is more precise and more efficient and allows easier and more convenient commissioning.
6. Do you have any cerifications?
Yes, we do with ISO9001 / CCC / CE Certificates for u.
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450-1600kg Machine Roomless Elevator With Advanced Elevator Control Systems Images
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