Technical characteristics
|
Module, m |
Number of teeth, z |
Outside diameter, da |
Weight, t |
|---|---|---|---|
|
20 |
194 |
3910 |
4,5 |
|
24 |
208 |
5040 |
5,5 |
|
24 |
264 |
6384 |
9,5 |
|
30 |
138 |
4200 |
8,3 |
|
30 |
190 |
5760 |
9,7 |
|
32 |
144 |
4667 |
15 |
|
45 |
172 |
7830 |
46 |
|
50 |
140 |
7100 |
45,9 |
Gear hobbing machines operating at "EZTM" JSC allow to manufacture any other ring gears with module from 16 to 50 mm and outer diameter up to 8 m including helical and corrected tooth design. The ring gears are cut according to 8-9 accuracy degree (GOST 1643-81) under control of qualified specialists.
Spare parts to gearboxes
"EZTM" JSC repairs and modernizes gearboxes ZM-1600, 40А7, D-3500 and DD-3500 made in Germany; manufactures spare pinion shafts and gear clusters for coaxial twin gearboxes with Novikov herringbone gearing А-2800 and А-3600 made by "Volgotsemmash".
"EZTM" JSC designs and manufactures new gearboxes for cement kilns and mills, for example, gearbox ЦТ-3230 with weight of 69 ton and output torque of 840 kNm.