Demag UZ Helical Geared Air Motors

ECS is the sole agent to import and supply the Demag UZ Air Motors to South Africa and Southern Africa.

The Demag UZ Air Motor range is manufactured by Goma Gmbh in Germany. Due to the need for regular maintenance of the UZ Air Motors range, in order to ensure the safe operation and longevity of the machine, ECS has employed technicians & workshop staff that have over 125 Years’ combined experience in maintenance and repair of the UZ Air Motors range.

Our technicians and managers constantly inspect and document all proceedings of the repair and servicing of units. Therefore, the client is updated regularly on the progress of the work as well as ensuring that serviced units arrive on site in 100% working conditions.

DEMAG HELICAL-GEAR AIR MOTOR MEAN SAFETY

Demag helical-gear air motors of the UZ range may be employed as prime movers for machinery of all types. They are employed in all applications for which compressed air is superior to other forms of energy for one reason or another, e.g. for safety reasons. Thanks to their uncomplicated construction and the high degree of safety and reliability the offer they are in widespread use in the underground mining industry, in the chemical, petrochemical and metallurgical industries as well as for marine applications. Many years of experience and intimitate familiarity with practical operations led to the development of a wide range of accessories. The illustrations on this Page give an insight into the versatility of this range of air motors.

Demag air motors of the UZ range are built in various-types for ratings between 1.7 and 60 KW. The table on Page 7 lists the technical data of all UZ helical-gear motors with and without gears. Demag UZ helical-gear motors can be pneumatically reversed. The sense of rotation can be safely reversed at full speed by simply reversing the direction of entry of the compressed air. The high level of the exhaust noise produced by air motors is reduced to a reasonable level in the UZ helical-gear motors by the layout of the air passages within the motor casing. These motors are almost silent.

UZ helical-gear air motors require a minimum of maintenance. All antifriction bearings have grease lubrication. An integral automatic oiler supplies the rotor with oil during operation.

Three forms available:

• Without gearing for normal speeds, n = 1500rpm,
• With spur gearing for low speeds, n = 500, 750, 1000 rpm and high speeds, n = 3000rpm, and
• With spur bevel bearing for very low speeds, n = 125, 185, 250 rpm,