You are here: Home / English home / Products / Gear drive units / Mill gear drive units / ZM2000

Model ZM2000 Mill Gear Drive Unit

Original manufacturer Mafa Dessau, GDW
Used for Cement mills
Rating / Motor rating 2,000 kW
Design factor / Factor KA 1.6 (no standardised design method)
Driving speed 100 rpm
Transmission ratio 6.125
Bearings fitted Plain journal bearings
Weight of gear drive unit approx. 85,600 kg (without auxiliary drive)
Rehabilitation capability of the original gear drive Difficult because of very heavy and bulky components. Gears with hardened and tempered teeth and not designed to meet fatigue strength requirements.

Replacement Variant: VAKOMA® 2000V-1 Gear Drive Unit
With adapter exactly matching the foundation. Journals same as on original gear drive.

Rating 2,000 kW
Factor KA 2.0 (designed to DIN 3990)
Driving speed 16.3 rpm
Transmission ratio 6.135
Bearings fitted Antifriction bearings
Weight approx. 58,000 kg
With baseframe to suit the foundation.
Life expectancy > 60,000h
ZM2000 Original drawingDownload PDF-file

Previous page