Eker STRONG PLUS 11 Geared Elevator Traction Machine
Eker STRONG PLUS 11 is a 11 kW geared elevator traction machine for machine-room lift projects, designed for reliable torque transmission, smooth travel and durable operation.
Description
What is a geared traction machine?
The Eker STRONG PLUS 11 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 Eker STRONG PLUS 11 to elevator contractors and distributors worldwide.
Technical Specifications
| Machine type | Geared traction machine, VVVF controlled |
| Rated capacity | 630 – 3200 kg |
| Rated speed | 0,3 – 3,2 m/s |
| Motor power | 11 kW |
| Sheave options | Ø400 / Ø460 / Ø530 mm |
| Control type | VVVF · two-speed |
| Origin | Türkiye |
| Standards | EN 81-20 · EN 81-50 · CE |
Configuration table
| Product code | Capacity | Speed | Sheave (Ø × grooves × rope) | Ropes | Power | Current |
|---|---|---|---|---|---|---|
| STP1103021 | 3200 kg | 0,3 m/s | Ø400 mm | 7 × Ø10 mm | 11 kW | — |
| STP1104021 | 3000 kg | 0,4 m/s | Ø460 mm | 7 × Ø10 mm | 11 kW | — |
| STPC10303021 | 3000 kg | 0,3 m/s | Ø400 mm | 6 × Ø10 mm | 11 kW | — |
| STP1105021 | 2600 kg | 0,5 m/s | Ø530 mm | 6 × Ø10 mm | 11 kW | — |
| STPC10304021 | 2600 kg | 0,4 m/s | Ø460 mm | 6 × Ø10 mm | 11 kW | — |
| STPC10305021 | 2400 kg | 0,5 m/s | Ø530 mm | 6 × Ø10 mm | 11 kW | — |
| STP1108021 | 2000 kg | 0,8 m/s | Ø460 mm | 6 × Ø10 mm | 11 kW | — |
| STP1106321 | 2000 kg | 0,63 m/s | Ø400 mm | 6 × Ø10 mm | 11 kW | — |
| STP1110021 | 1600 kg | 1 m/s | Ø530 mm | 6 × Ø10 mm | 11 kW | — |
| STP11063 | 1600 kg | 0,63 m/s | Ø400 mm | 7 × Ø10 mm | 11 kW | — |
| STP11080 | 1500 kg | 0,8 m/s | Ø460 mm | 7 × Ø10 mm | 11 kW | — |
| STPC103063 | 1500 kg | 0,63 m/s | Ø400 mm | 6 × Ø10 mm | 11 kW | — |
| STP1112021 | 1440 kg | 1,2 m/s | Ø460 mm | 6 × Ø10 mm | 11 kW | — |
| STP11100 | 1300 kg | 1 m/s | Ø530 mm | 6 × Ø10 mm | 11 kW | — |
| STPC103080 | 1300 kg | 0,8 m/s | Ø460 mm | 6 × Ø10 mm | 11 kW | — |
| STP1116021 | 1275 kg | 1,6 m/s | Ø530 mm | 6 × Ø10 mm | 11 kW | — |
| STPC103100 | 1200 kg | 1 m/s | Ø530 mm | 6 × Ø10 mm | 11 kW | — |
| STP11160 | 1000 kg | 1,6 m/s | Ø460 mm | 6 × Ø10 mm | 11 kW | — |
| STP11120 | 1000 kg | 1,2 m/s | Ø400 mm | 6 × Ø10 mm | 11 kW | — |
| STP11200 | 800 kg | 2 m/s | Ø530 mm | 6 × Ø10 mm | 11 kW | — |
| STP11240 | 720 kg | 2,4 m/s | Ø460 mm | 6 × Ø10 mm | 11 kW | — |
| STP11320 | 630 kg | 3,2 m/s | Ø530 mm | 6 × Ø10 mm | 11 kW | — |
Source: Eker Asansör technical data sheets.
Frequently Asked Questions
The Eker STRONG PLUS 11 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 Eker STRONG PLUS 11 Geared Elevator Traction Machine is designed for the rated speed range. The exact speed configuration depends on roping ratio, sheave diameter and inverter settings.
The Eker STRONG PLUS 11 Geared Elevator Traction Machine is a geared traction machine. This design reduces mechanical losses and simplifies maintenance compared to conventional solutions.
machine-room elevators
Yes. Nazar Elevator can supply the Eker STRONG PLUS 11 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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