Direct drive fans are available for many applications, and can reduce maintenance needs.

Direct drive generators are also used on some large wind turbines.

Not all motors are connected directly to the fan (direct drive).

Some human powered vehicles, both historical and modern, employ direct drive.

During this time he worked on developing his direct drive for Top Fuel cars.

Most are belt or direct drive, but some use an idler wheel.

This formula assumes that any hub gear is in direct drive.

The middle gear in both ranges was direct drive, so there were five distinct gears.

Diesel-electric engines work much the same way, yet use a direct drive system rather than a turbine.

A direct drive mechanism is one that takes the power coming from a motor without any reductions (such as a gearbox).

A direct drive at effecting these changes comes as a rule to nothing, or more often than not turns out to be retarding.

For uses where a high starting torque and low speed were required, the conventional direct drive approach was inadequate.

The engine is available with a belt reduction drive or as a direct drive version.

The methods of calculation which follow assume that any hub gear is in direct drive.

It was direct drive from the armature shaft on to the wheel of the vehicle.

Direct drive turntables may suffer from vibration due to the motor.

The propeller may be close to the engine, as the usual direct drive :

It is a single-row direct drive nine cylinder four cycle engine.

In this case four-cylinder, in-line, direct drive and air cooled.

There are two configurations of an inboard, v-drive and direct drive.

Direct drive wind turbines do not exhibit this feature.

The wheels are driven by hardened steel 420 chain and direct drive gearing.

There is increasing demand for synchronous machines and direct drive configurations.

With a two-cylinder direct drive engine, it needs neither clutch nor gear box.

This unit is direct drive, which means there is no external motor attached to the table.