Montanari MB140 Belt Gearless Elevator Machine
Montanari MB140 is an Italian gearless elevator traction machine designed for reliable lift applications in belt-driven elevators with higher performance requirements and modernization flexibility.
Description
What is a belt-driven gearless machine?
The Montanari Giulio MB140 is a belt-driven gearless elevator traction machine. Instead of steel wire ropes it uses flat coated-steel or polyurethane belts, which allow a much smaller sheave diameter and therefore a more compact machine.
Belt-driven machines are used in machine roomless (MRL) elevators and home lifts where shaft space is tight and a low-profile drive unit is required. Nazar Elevator supplies the Montanari Giulio MB140 to elevator contractors and distributors worldwide.
Technical Specifications
Technical Specifications
| Machine type | Belt-driven gearless machine |
|---|---|
| Static load | 4500 kg |
| Rated load | up to 1600 kg |
| Rated speed | up to 2 m/s |
| Roping | 2:1 |
| Weight | 235 kg |
| Nominal torque | 250 Nm |
| Duty cycle | S5 - 40% |
| Short-circuited torque | 300 Nm |
| Number of poles | 16 |
| Encoder | EnDat · SinCos · SSI · BiSS |
| Motor cable length | 7 m |
| Traction sheave diameter | 85 - 115 mm |
| Number of belts | 5 |
| Brake | RTW350 Mayr [2x410 Nm] - 2x82 W - 207 V DC |
Pitch and sheave diameter depend on belt type and configuration.
With an 85 mm sheave the static load is limited to 2700 kg.
Data source: Montanari Belt Gearless brochure, rev. 27/12/2025.
Frequently Asked Questions
The Montanari MB140 Belt Gearless Elevator Machine is rated for selected according to official data sheet. Always verify the final capacity against the official data sheet and elevator calculation before ordering.
The Montanari MB140 Belt Gearless Elevator Machine is designed for selected according to official data sheet. The exact speed configuration depends on roping ratio, sheave diameter and inverter settings.
The Montanari MB140 Belt Gearless Elevator Machine is a belt gearless traction machine. This design reduces mechanical losses and simplifies maintenance compared to conventional solutions.
modernization and new installations
Yes. Nazar Elevator can supply the Montanari MB140 Belt Gearless Elevator Machine as part of a complete lift package including cabin, doors, control panel and safety components. Contact our export team for project-specific configurations.
Get a Quote for Montanari MB140 Belt Gearless Elevator Machine
Contact our team for technical specifications, pricing and delivery details.
Get a Quote