Montanari PENTA Vertical Elevator Traction Machine
Montanari PENTA is an Italian geared elevator traction machine designed for reliable lift applications in vertical geared machine for flexible residential and commercial lift layouts.
Description
What is a geared traction machine?
The Montanari Giulio PENTA 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 Montanari Giulio PENTA to elevator contractors and distributors worldwide.
Technical Specifications
Technical Specifications
| Machine type | Geared traction machine (worm gearbox) |
|---|---|
| Rated load | 480 - 630 kg |
| Rated speed | 1 m/s |
| Traction sheave diameter | 480 mm |
| Static load | PENTA: 3000 kg |
| Motor type | VVVF 4 - 6 P · AC2 4/16 P |
| Gearbox weight | PENTA (gearbox + motor): 210 kg |
| Oil capacity | 3 l (Synt. PAO) |
Reduction ratios and torque
| Reduction ratio | Torque moment (Nm) | Efficiency 1500 / 1800 RPM | Efficiency 1000 / 1200 RPM |
|---|---|---|---|
| 1/65 | 1010 | 0.67 | 0.66 |
| 1/55 | 1022 | 0.70 | 0.68 |
| 1/43 | 1200 | 0.76 | 0.75 |
| 1/37 | 1181 | 0.84 | 0.83 |
| 2/71 | 1260 | 0.76 | 0.75 |
| 2/55 | 1150 | 0.84 | 0.83 |
| 3/47 | 1025 | 0.86 | 0.84 |
Data source: Montanari Giulio & C. general catalogue, rev. 25/05/2026.
Frequently Asked Questions
The Montanari PENTA Vertical Elevator Traction Machine is rated for project-specific according to Montanari selection. Always verify the final capacity against the official data sheet and elevator calculation before ordering.
The Montanari PENTA Vertical Elevator Traction Machine is designed for project-specific according to Montanari selection. The exact speed configuration depends on roping ratio, sheave diameter and inverter settings.
The Montanari PENTA Vertical Elevator Traction Machine is a vertical geared traction machine. This design reduces mechanical losses and simplifies maintenance compared to conventional solutions.
passenger elevator in MR layouts
Yes. Nazar Elevator can supply the Montanari PENTA Vertical 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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