Component & Controller Manufacturers · Germany
Ziehl-Abegg elevators & parts in Pakistan
German engineering-grade manufacturer of ZAtop / ZAsyn permanent-magnet synchronous gearless traction machines and ZAdyn drives for MRL and high-rise systems.
About Ziehl-Abegg
German engineering-grade manufacturer of ZAtop / ZAsyn permanent-magnet synchronous gearless traction machines and ZAdyn drives for MRL and high-rise systems.
Liftech Global Elevators & Escalators works on Ziehl-Abegg equipment across passenger, commercial and industrial buildings in Karachi, Lahore and Islamabad. Our engineering team supplies genuine parts, integrates Ziehl-Abegg zatop sm permanent-magnet gearless machines into new installations, and modernizes existing cars while maintaining full compliance with EN 81-20 / EN 81-50 and Pakistan Engineering Council (PEC) requirements.
Ziehl-Abegg component categories we work on
Elevator controllers
Integrated drive-and-control cabinets
VVVF traction drives
Closed-loop PM synchronous & induction
Gearless PM traction machines
MRL and high-rise ready
Absolute rotary encoders
EnDat / SinCos position feedback
Door operators
VVVF door drives & landing components
Cabin fixtures & COP/LOP
Serial-communication car networks
What Liftech Global Elevators & Escalators delivers
- Genuine spare parts & controller boards sourced through Liftech Global Elevators & Escalators.
- Firmware parameterisation, commissioning and closed-loop tuning by certified elevator engineers.
- Retrofit into existing Otis, Schindler, KONE, TKE, Mitsubishi, Hitachi and Fujitec slings.
- EN 81-20/50 and PEC-compliant testing after every drive or controller replacement.
Direct line · Karachi · Lahore · Islamabad
Get a technical consultation for Ziehl-Abegg in Pakistan
Share your project scope and a Liftech engineer will respond with an engineered proposal — new installation, spare parts or modernization retrofit on Ziehl-Abegg equipment.
Frequently asked questions about Ziehl-Abegg
Q.What Ziehl-Abegg products and parts can Liftech Global Elevators & Escalators supply?
Liftech Global Elevators & Escalators can source, configure and commission Ziehl-Abegg zatop sm permanent-magnet gearless machines — including replacement boards, drive units, encoders and firmware — for new installations and modernization across Karachi, Lahore and Islamabad.
Q.Is Liftech Global Elevators & Escalators an authorized distributor of Ziehl-Abegg?
No. Liftech Global Elevators & Escalators is an independent multi-brand elevator engineering firm. We can work on, supply parts for and modernize Ziehl-Abegg equipment, but we do not claim to be an authorized distributor of the brand unless explicitly stated in a signed agreement.
Q.Where can I get Ziehl-Abegg elevator service in Pakistan?
Our head office in Karachi and regional offices in Lahore and Islamabad provide installation, modernization, spare-parts supply and AMC service for Ziehl-Abegg equipment nationwide. Call +92 300 0000000 or email info@elevatorescalators.com to request a technical consultation.
Q.Does Ziehl-Abegg equipment comply with EN 81-20/50 and PEC requirements?
Ziehl-Abegg systems are engineered to major international lift codes. Every commissioning or modernization performed by Liftech Global Elevators & Escalators is verified against EN 81-20 / EN 81-50 safety standards and Pakistan Engineering Council (PEC) regulatory requirements.
Q.How long does a Ziehl-Abegg modernization project take?
Typical single-car modernization on a Ziehl-Abegg platform — controller, drive, door operator and safety gear — is completed in 3 to 6 weeks after site survey and part arrival. Multi-car and high-rise programmes are phased to keep buildings operational.
Q.Which elevator controllers from Ziehl-Abegg are compatible with existing Otis, KONE, Schindler and Mitsubishi installations?
Ziehl-Abegg integrated elevator controllers (serial CANopen-Lift / DCP-04 architectures) can retrofit into legacy Otis, KONE, Schindler, TKE and Mitsubishi slings. Liftech Global Elevators & Escalators re-wires the traveling cable, re-parameterises the drive and re-certifies the safety chain to EN 81-20/50 before hand-over.
Q.Why specify an Ziehl-Abegg VVVF traction drive for PM synchronous gearless machines?
Ziehl-Abegg closed-loop VVVF drives deliver ±0.05 mm/s speed regulation with SinCos / EnDat encoder feedback, essential for smooth stopping accuracy under ±3 mm. This eliminates re-levelling, extends rope life and reduces motor heat losses on gearless PM machines by up to 30%.
Q.How is an Ziehl-Abegg gearless PM traction machine sized for a given elevator duty?
Liftech engineers select the Ziehl-Abegg PM machine using rated load, travel, speed, roping ratio (1:1 or 2:1) and starts-per-hour. The chosen machine's static/dynamic torque and duty-cycle (S3 40%–60%) must exceed the calculated demand with a safety margin, per EN 81-20 §5.9.
Q.When is an absolute rotary encoder from Ziehl-Abegg required instead of an incremental encoder?
Absolute EnDat / SinCos encoders from Ziehl-Abegg are mandatory on PM synchronous gearless machines because the drive needs rotor-position information from power-up — without homing. They are also required for UCM (Unintended Car Movement) protection under EN 81-20 §5.6.7.
Q.Where are Ziehl-Abegg door operators and landing components typically installed in modernization projects?
Ziehl-Abegg VVVF door operators mount on the car-top header and drive both car and landing panels through a coupler. Liftech Global Elevators & Escalators retrofits Ziehl-Abegg operators onto existing sills in Karachi, Lahore and Islamabad, tuning close/open profiles to EN 81-20 kinetic-energy limits (≤ 10 J).
Q.How do Ziehl-Abegg cabin fixtures, COP and LOP integrate with a serial car network?
Ziehl-Abegg COP/LOP panels communicate with the controller over CANopen-Lift or proprietary serial buses, reducing traveling-cable cores from 40+ down to 8. This lowers installation cost, improves diagnostics and enables features such as destination dispatch and remote fault reporting.
Q.Can Ziehl-Abegg components be supplied with EN 81-20 / EN 81-50 type-examination certificates?
Yes. Liftech Global Elevators & Escalators sources Ziehl-Abegg safety-critical components (controllers, overspeed governors, safety gears, buffers) with valid EU type-examination certificates and CE declarations, ensuring the modernized car remains compliant during PEC and third-party inspections.