Two-stage Spur Gear Drive - Metros

Compact and lightweight metro gearbox

Two-stage spur geard drive for Metro Washington

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ZF offers reliable and efficient solutions for metro applications

Key Facts

Compact

Weight-optimized and space-saving design

Powerful

Extremely low power-to-weight ratio

Customer-oriented

Local and cost-optimized maintenance

Digitalization

Prepared for additional sensorics and ZF’s digital solutions

What can Two-stage Spur Gear Drive - Metros provide?

For the new vehicles for Metro Washington, ZF delivers a two-stage spur gear drive. The compact and lightweight design enables a high integration into the vehicle. The gearbox also features noise-optimized gearing. Maintenance work can be carried out with imperial tools and is related to the train maintenance intervals.

Details

Technical data

Weight: 310 kg
Axle load: 14 t
Gear ratio: i = 5.49
Nominal power: 224 kW at 1,923 rpm
Starting torque: 1,112 Nm

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