Components / Elevator Motors

TopGears ITG 03 Gearless Elevator Traction Machine

ITG 03 is a gearless elevator traction machine manufactured by Italian Top Gears s.r.l. It is used for medium-duty MRL/MR passenger elevators and must be selected according to load, speed, roping, sheave, brake and drive configuration.

Brand TopGears
Model ITG 03
Origin Italy
Components Elevator Motors
CE Certified EN 81 Compliant ISO 9001
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Description

ITG 03 is a gearless elevator traction machine from the TopGears / ITG product family manufactured by Italian Top Gears s.r.l. This Nazar Elevator technical file is prepared for engineers, procurement teams and modernization specialists who need reliable product information for medium-duty MRL/MR passenger elevators. The machine should not be selected by model name alone. Final suitability must be confirmed with the machine plate, rated payload, speed, suspension ratio, traction sheave, rope diameter, brake system, encoder type and controller or inverter compatibility. Nazar Elevator can support B2B projects with technical cross-checking, spare-part supply, modernization evaluation and complete elevator package integration.

What is a gearless traction machine?

The TopGears ITG 03 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 TopGears ITG 03 to elevator contractors and distributors worldwide.

Technical Specifications

Manufacturer Italian Top Gears s.r.l.
Brand / series TopGears / ITG
Product classification Elevator traction machine / lift machine
Technical type Gearless elevator traction machine
Payload / duty 750 kg 1:1; 800–1,250 kg 2:1 class
Speed 1.0–1.75 m/s
Power 5.0–13.4 kW class
Static load 3,500 kg
Sheave / ropes 240/320 mm sheave class
Roping 1:1 and 2:1
Brake / encoder 2 × 800 Nm brake; ECN 413 EnDat
Lubrication / maintenance gearless structure with natural heat dissipation
Recommended application medium-duty MRL/MR passenger elevators

Frequently Asked Questions

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