Nagel OZGEN-4.2 Geared Elevator Traction Machine
Nagel OZGEN-4.2 is a geared elevator traction machine for machine-room lift applications, suitable for passenger, service and goods elevator projects.
Description
What is a geared traction machine?
The Nagel OZGEN-4.2 is a geared elevator traction machine. A geared machine drives the sheave through a worm or helical gearbox, which multiplies torque and allows a smaller, lower-cost motor to move the same load.
Geared machines are typically specified for machine room (MR) elevator systems at low to medium speeds, and for freight and goods lifts where high starting torque matters more than energy efficiency. Nazar Elevator supplies the Nagel OZGEN-4.2 to elevator contractors and distributors worldwide.
Technical Specifications
Technical Specifications
| Machine type | Geared traction machine (worm gearbox) |
|---|---|
| Rated load | 500 - 800 kg |
| Rated speed | 1,6 m/s |
| Motor power | 7,5 - 10,3 kW |
| Traction sheave diameter | 530 mm |
| Roping | 1:1 |
| Reduction ratio | 53 : 2 |
| Ropes (number × diameter) | 5 × 10 mm |
| Static load | 6000 kg |
| Travel distance | 30 m (*60 m) |
| Standards | EN 81-20:2014 · EN ISO 12100:2010 · EN 349:1993+A1:2008 · EN 614-1:2006+A1:2009 · EN 60204-1:2006 · EN ISO 13857:2008 |
| Origin | Manufactured in Istanbul, Türkiye |
Configurations
| Machine | Drive type | Rated load (kg) | Motor power (kW) | Current (A) | Rated speed (m/s) | Reduction ratio | Traction sheave diameter (mm) | Ropes (number × diameter) |
|---|---|---|---|---|---|---|---|---|
| ÖZGEN.4.2 | VVVF | 500 | 7,5 | 17 | 1,6 | 53 : 2 | 530 | 5 × 10 mm |
| ÖZGEN.4.2 | VVVF | 630 | 9,2 | 20 | 1,6 | 53 : 2 | 530 | 5 × 10 mm |
| ÖZGEN.4.2 | VVVF | 800 | 10,3 | 26 | 1,6 | 53 : 2 | 530 | 5 × 10 mm |
* With balance chain.
Data source: Nagel Makina Motor product catalogue (TR/EN).
Frequently Asked Questions
The Nagel OZGEN-4.2 Geared Elevator Traction Machine is rated for the rated load range. Always verify the final capacity against the official data sheet and elevator calculation before ordering.
The Nagel OZGEN-4.2 Geared Elevator Traction Machine is designed for 1500 rpm VVVF variant. The exact speed configuration depends on roping ratio, sheave diameter and inverter settings.
The Nagel OZGEN-4.2 Geared Elevator Traction Machine is a Geared traction machine. This design reduces mechanical losses and simplifies maintenance compared to conventional solutions.
Machine-room elevator systems
Yes. Nazar Elevator can supply the Nagel OZGEN-4.2 Geared Elevator Traction Machine as part of a complete lift package including cabin, doors, control panel and safety components. Contact our export team for project-specific configurations.
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