This project began with a request from a client who owned a high-rise building in Afghanistan. The building in question had seventeen floors, and the client was looking for an elevator that could move a significant number of the building's residents or users throughout the day, without long stops and with minimal need for maintenance and repair. Since the conventional machine room on the building's top floor had limited space, gearless technology, which requires a smaller machine-room footprint, was chosen as the main solution.
Based on the number of residents and the traffic pattern reported by the client, the elevator was designed and manufactured with a capacity of ten persons and a load of seven hundred and fifty kilograms, so that no long queues would form during peak hours. For the building's seventeen stops, the cabin speed was set at one point six meters per second — a speed that both reduces waiting time on each floor and maintains precise leveling at each stop. The machine room was also placed on the rooftop, in line with the building's conditions.
Since frequent power outages are a major concern for clients in many Afghanistan projects, this elevator was equipped with a control panel featuring an emergency rescue function for power outages, so that in the event of a sudden blackout the cabin is automatically guided to the nearest floor. In addition, taking the building's climate and traffic load into account, a German gearless motor, cold-drawn guide rails, wire ropes, and first-grade traveling cables were selected so the elevator could deliver stable performance without requiring frequent servicing.
After the technical specifications were finalized with the client, this elevator was supplied by the Owjlift team, then packaged and shipped to Afghanistan. Complete technical documentation was also provided to the client and the local execution team along with the shipment. Later in this article, the technical specifications of this same elevator are examined separately and in more detail.
The beating heart of this elevator is a gearless motor manufactured by the German company ZIEHL ABEGG. Gearless technology means that, unlike traditional elevators, there is no gearbox between the motor and the cabin's traction system; this greatly reduces mechanical friction, part wear, and the need for lubrication. The direct result of this design is a longer useful motor life and lower long-term maintenance costs.
ZIEHL ABEGG motors are known for their high precision in speed control and stopping, a feature that matters greatly in high-traffic elevators such as this seventeen-story example. The cabin speed is set so as to both reduce passengers' waiting time on each floor and ensure the cabin stops at the exact floor level, without noticeable shaking or jolting. This stopping precision becomes especially important for buildings with high foot traffic and frequent elevator use throughout the day.
Another advantage of gearless technology is reduced energy consumption. Eliminating the gearbox and its associated friction increases the motor's energy efficiency, which in turn lowers the building's long-term electricity costs — a meaningful economic benefit for owners of large projects and residential or commercial towers. Because a gearless motor is also smaller than a geared one, a smaller machine room is sufficient, giving architects and structural designers more flexibility in laying out the rooftop space.
Overall, this elevator's German motor delivers reliable performance for 17-story projects, meeting the needs of today's high-rise buildings in terms of both performance and energy consumption. Before every export order, our technical team reviews the motor specifications against the project's conditions and communicates them to the customer.
The quality of an elevator cabin directly affects the first impression of a building's residents or users, which is why special attention was given to the interior finishing of the Monaco cabin in this elevator's design. The cabin yoke and counterweight frame are laser-cut and bent on a press-brake machine, ensuring high dimensional precision and structural strength. The main body is made of galvanized sheet metal, and the interior walls are clad in stainless steel.
The cabin floor is made of a single piece of Iranian stone, which, in addition to its elegant appearance, resists wear from daily foot traffic. The cabin ceiling is stainless steel with integrated lighting and a laser-cut pattern, giving the interior a bright, modern look. A stainless-steel mirror and handrail are also fitted to increase passenger comfort and to meet safety and accessibility standards. To reduce noise and vibration during operation, a vibration-damping and floor-insulation system is used, which makes the ride smoother.
Both the landing doors and the cabin door are of the automatic telescopic type, allowing easier passage for passengers, including the movement of bulky items. For added safety, a WECO-brand curtain-type photocell is installed on the doors, preventing them from closing whenever an obstacle is detected. In addition, a bidirectional safety-gear system from reputable Iranian brands serves as one of the most important safety features, protecting against a sudden fall of the cabin.
This elevator's control panel is a Turkish-made inverter type with an emergency rescue capability for power outages (UPS + Batteries Blackout). This feature is especially important in countries where power outages are a common occurrence; in the event of a sudden city-wide power cut, the backup battery system automatically activates and guides the cabin to the nearest floor so passengers can exit without concern.
The control panel is microprocessor-based and equipped with an automatic fault-diagnosis system and a digital display for error reporting; this feature is very useful for maintenance and repair teams, since it quickly identifies the location and type of a fault and reduces troubleshooting time. A dedicated power transformer, input-phase monitoring, and a brake resistor are among the other components of the control panel that ensure stable elevator performance during power fluctuations.
For passenger safety and comfort, this control panel also includes a rechargeable battery for cabin lighting and an alarm bell during power outages, an emergency alarm system for communication in critical situations, and a music and floor-announcement system. Support for control modes such as full load, cancelling, collective down/up, and full collective also allows the elevator to efficiently manage the heavy passenger traffic of a seventeen-story building and avoid unnecessary stops.
The floor call panels and the cabin's push buttons are made of stainless steel with push-button switches, a segment display, voice announcements for visually impaired users, floor-access restriction (floor coding), and a built-in intercom for emergency calls. Together, these features make the elevator a reliable choice for high-rise buildings that require higher safety standards, such as residential complexes, hotels, and multi-story office buildings.
In high-traffic, high-stop elevators such as this seventeen-story example, the quality of auxiliary components matters as much as the motor and control panel. The guide rails for the cabin and counterweight are SAVERA-type, cold-drawn, and installed together with standard brackets, fishplates, bolts, and nuts. Cold drawing increases the rail's strength and dimensional accuracy, which directly affects the stability and smoothness of the cabin's movement along its path.
The main wire rope is F819 SFC type with a fiber core, manufactured in China. Due to its high tensile strength and suitable flexibility, this type of wire rope is a good choice for elevators with a high number of stops and heavy daily traffic. The traveling cable, which carries power and signals between the cabin and the control panel, is a first-grade Turkish Nergiz brand cable; it is all-copper with a PVC sheath, making it resistant to the repeated bending caused by cabin movement across many floors.
For movement safety, a hydraulic shock-absorbing buffer is installed at the bottom of the elevator shaft to cushion the impact of any sudden, unplanned stop. A digital overload device monitors the load inside the cabin and prevents the elevator from moving if it is loaded beyond the permitted limit. A bidirectional governor also monitors the cabin's speed in both the up and down directions and activates the emergency braking system if an unauthorized increase in speed occurs.
Choosing these components from well-known international and regional brands reflects an export-oriented approach to sourcing parts — an approach aimed at ensuring the elevator's stable performance under the varying climate and operating conditions of projects outside the country, including projects in Afghanistan.
This seventeen-story gearless elevator was supplied and exported for a project in Afghanistan. Technical specifications, drawings, and equipment guides, along with related services, are provided to the buyer and the local execution team so the installation process can proceed according to standard.
The export purchasing process usually begins with collecting project information, including the number of floors, the required capacity, the shaft dimensions, and the building's conditions. Based on this information, the elevator's technical specifications — including motor type, speed, capacity, and cabin design — are proposed to match the project's needs. After the technical specifications and price are approved, production, packaging suitable for international shipping, and delivery of the equipment take place. Technical documentation and product catalogs are also provided to the customer with the shipment or electronically.
For export projects such as those in Afghanistan, it is recommended that, before finalizing an order, the shaft's technical specifications, the permitted overhead load, and the building's electrical conditions be reviewed with technical experts, to ensure the equipment fully matches the installation site's conditions. Remote technical support and the supply of spare parts for the elevator's operational lifetime can also be provided if needed.
Overall, the seventeen-story gearless elevator introduced in this article combines a German ZIEHL ABEGG motor with optimized energy consumption, a Monaco-design cabin with a durable and elegant look, a smart control panel with emergency rescue capability during power outages, and export-grade auxiliary components such as SAVERA rails and durable wire ropes, all within one integrated package. This combination makes the elevator a reliable choice for high-traffic buildings with a large number of stops, including high-rise residential and commercial projects.
Attention to details such as the safety photocell, bidirectional safety gear, governor, and digital overload device also shows that passenger safety was a priority in this elevator's design — a matter of even greater importance in export projects with differing local standards. Careful documentation of the technical specifications also helps the local execution team in Afghanistan, or in any other project, carry out the installation process with greater confidence.
What is the capacity and speed of this 17-story elevator?
It carries 10 passengers (750 kg) at 1.6 m/s, reducing wait times while keeping precise floor leveling.
Why was gearless technology chosen for this project?
The rooftop machine room had limited space; gearless motors are smaller, quieter, and need less maintenance.
What happens if there's a power outage?
The control panel's emergency rescue system automatically guides the cabin to the nearest floor using backup batteries.
What safety features does this elevator include?
A bidirectional safety gear, digital overload device, bidirectional governor, and a curtain-type photocell to stop doors closing on obstacles.
What does the export/purchasing process for Afghanistan projects involve?
It starts with gathering project details (floors, capacity, shaft size), then specs are proposed, approved, produced, and shipped with full documentation.