Sierra Elevators - Comfort & Safety

Our Global Technical Partner
is a world champion
for guide rails and
shaft mechanics systems.

Elevators are about precision engineering and components that do not cut corners. We at Sierra, take this pretty seriously. The components that go into the making of each custom elevator we design, engineer and commission are sourced from or in consultation with Monteferro, an Industrial giant from Italy. 

Monteferro, our Global Technical Partner, enjoys over half a century of technological experience, human resources sharing business approach and culture, long tradition of research and development with manufacturing presence in all continents. Together with this, they have strategic alliances for high quality raw material sourcing, high level of components integration in complete system supplies and a robust supply chain to partner with Customers across the globe.

Needless to say, your Sierra Elevator is bound to give you a lifetime of trouble-free service with very minimal downtimes.

Engineering Comfort, Convenience and Safety.

Hydraulic Elevators

Sierra Hydraulic Elevators are best suited for low-rise buildings such as villas, independent bungalows and duplex/triplex houses. Unlike traditional elevators, the hydraulic ones need low PIT and have low overhead requirements, making them ideal for these kind of uses. Each hydraulic elevator from Sierra comes with a Hose Rupture Valve that prevents elevators descend due to gravity in case of hose pipe ruptures and failures - ENHANCED SAFETY GUARANTEED. Last but not the least, Sierra Hydraulic Elevators don't consume power whild descending, making them much more energy efficient and eco-friendly.

Geared Traction Drives

For Conventional Elevators

* Compact, Low-noise and highly efficient traction machines
* Speed range options from 0.63 m/s to 1.75 m/s
* Double braking systems that ensure high standards of safety
* Designed for quicker installation

Gearless Traction Drives

For MR & MRL Elevators

* Compact in design, low maintenance elevators with or without machine room
* Speed range options - 1.0 m/s, 1.6 m/s, 1.75 m/s and 2.0 m/s
* Disc braking for MRL and Dual braking system for elevators with machine room
* Robust, Reliable and extremely energy efficient

Sierra Tech

Integrated VVVF Drive with SE-1000 Controller

* SMD technology with 32-bit processor for faster signal processing
* Closed loop speed monitoring for better raid and levelling accuracy
* Wide range of operating voltage with on-board fault display
* Independently adjustable car call and landing call timings
* Can bus communication and Site programmable display
* Closed loop speed monitoring system through encoder
* Forced slow down at terminal floors if descending is delayed
* Auto re-level to nearest floor in case of abnormal stops
* Access to system through MMI / Emergency light & alarm
* Automatic switch off of light/fan when not in use

Optional Features

At Sierra, we have a host of other optional features that we can build into the design of the custom elevators.

* Duplex System
* Voice Announcer
* Automatic Rescue Device
* Hall Chime
* Auto Attendant
* Firemen Operation
* Landing Chime and Lantern
* Intercom
* LCD Interface System
* Overload and Full Load Detection

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