Components / Elevator Motors

GTW7A

Torin Drive GTW7A is a PM synchronous gearless traction machine, suitable for 320–680 kg typical supplier range, engineered for smooth VVVF-controlled elevator movement and reliable braking.

Brand Torin Drive
Model GTW7A
Origin China
Components Elevator Motors
CE Certified EN 81 Compliant ISO 9001
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Description

Torin Drive GTW7A is a PM synchronous gearless traction machine used in passenger, service, home-lift or heavy-duty elevator projects depending on the selected configuration. The model is suitable for 320–680 kg typical supplier range and 1.0–1.75 m/s. On nazarelevator.com, this content can target B2B searches such as “Torin Drive GTW7A elevator motor”, “GTW7A traction machine” and “Torin gearless elevator machine”. For a safe commercial offer, the exact sub-code should be selected according to rated load, lift speed, suspension ratio, sheave diameter, rope groove, brake voltage, encoder type and inverter compatibility.

What is a gearless traction machine?

The Torin Drive GTW7A 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 Torin Drive GTW7A to elevator contractors and distributors worldwide.

Technical Specifications

Product type PM synchronous gearless traction machine
Capacity 320–680 kg typical supplier range
Speed 1.0–1.75 m/s
Key technical data Voltage 380V; 2:1 suspension; DC110V brake; max static load around 2000 kg; weight around 190 kg; common sheave Φ325 with 8 mm rope groove variants

Frequently Asked Questions

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