Components / Elevator Motors

Monadrive MONA180A Gearless Elevator Traction Machine

Monadrive MONA180A is a Gearless Elevator Traction Machine designed for efficient elevator drive systems, smooth ride comfort and machine-room or machine-roomless lift applications.

Brand Monadrive
Model MONA180A
Origin China
CE Certified EN 81 Compliant ISO 9001
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Description

Monadrive MONA180A is a Gearless Elevator Traction Machine developed for elevator projects requiring stable torque control, compact installation and reliable passenger comfort. It is suitable for MRL and machine-room elevator packages when selected according to load, speed, roping and shaft layout. The permanent-magnet synchronous design helps reduce mechanical losses, noise and maintenance compared with conventional geared drive systems. For Nazar Elevator projects, this model can be offered as part of complete passenger lift, home lift, villa lift and modernization packages, with final selection confirmed by elevator calculation, suspension arrangement, traction sheave and brake configuration.

What is a gearless traction machine?

The Monadrive MONA180A is a gearless elevator traction machine. A gearless machine couples a permanent-magnet motor directly to the drive sheave, with no gearbox between them — which removes the largest source of energy loss, gear oil maintenance and mechanical noise found in geared systems.

Gearless machines are the standard choice for machine roomless (MRL) elevators and for installations where quiet running and low energy consumption are specified. Nazar Elevator supplies the Monadrive MONA180A to elevator contractors and distributors worldwide.

Technical Specifications

Type Gearless Elevator Traction Machine
Rated load 320–450 kg variants shown
Elevator speed 0.4–1.0 m/s variants shown
Roping 2:1
Voltage 220V / 380V
Sheave diameter 180 mm
Sheave groove 4–5 × φ6 × 12
Duty S5-40% typical
Poles 16
Beta angle 90° in listed variants

Frequently Asked Questions

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