Model D3600 Mill Gear Drive Unit
| Original manufacturer |
GDW and co-operation with Poland |
| Used for |
Cement mills |
| Rating / Motor rating |
1,600 kW |
| Design factor / Factor KA |
1.6 |
| Driving speed |
1,000 rpm |
| Transmission ratio |
D3600/1: 58.5134
D3600/2: 54.143 |
| Bearings fitted |
Plain journal bearings |
| Weight of gear drive unit |
With auxiliary drive: 90,000 kg |
Variant 1 Replacement (D3600/1) with Vakoma 1606V - 1 Gear Drive Unit
3,950 mm Centre Distance
| Rating |
1,600 kW |
| Factor KA |
2.0 |
| Driving speed |
1,000 rpm |
| Transmission ratio |
57.975 |
| Bearings fitted |
Antifriction bearings |
| Weight of gear drive unit |
approx. 56,000 kg |
Variant 2 Replacement (D3600/2) with Vakoma 1606V - 2 Gear Drive Unit
3,950 mm Centre Distance
| Rating |
1,600 kW |
| Factor KA |
2.0 |
| Driving speed |
1,000 rpm |
| Transmission ratio |
54.497 |
| Bearings fitted |
Antifriction bearings |
| Weight of gear drive unit |
approx. 56,000 kg |
Note:
Replacement with Vakoma 1606V-1 and Vakoma 1606V-2 gear drive units with gears designed to meet fatigue strength requirements. Antifriction bearings designed for > 100.000 h (approx. 14 years). Foundation needs to be modified; relevant co-ordination is recommended. Supply of a replacement gear drive unit (with adapter) would be appropriate, including a new auxiliary drive. An output-end membrane clutch could be accommodated in the design.
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