SGS, SG3 — two-speed water-cooled conveyor motors, 1140 V, 3.7/7.5 – 260/520 kW
Two-speed water-cooled conveyor motors are produced at 1140 V for face scraper conveyors and longwall transfer units supplied at 1140 V.
- Power
- 3.7/7.5 – 260/520 kW
- Voltage
- 1140 V (types 400S and larger — 1000/1140 V only)
- Poles
- 12/4, 8/4, 6/4, 12/6
- Cooling
- water
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
Two-speed water-cooled conveyor motors are produced at 1140 V for face scraper conveyors and longwall transfer units supplied at 1140 V. All SGS and SG3 types in the catalogue have a 1140 V version, while the large machines from 2SGS 400S upward are available only at 1000/1140 V. Examples of 1140 V versions: SG4 350S-12/6 — 3.7/7.5 kW, 465/966 rpm; 2SGS 315M-12/4 and 2SGSL 315M-12/4 — 45/132 kW; 2SGS 315L-8/4 — 80/160 kW; 2SGS 355M-12/4 — 65/200 kW; 2SGS 355L-12/4 — 85/250 kW (version wer. D — IP67); 2SGS 400S-12/4 — 105/315 kW; 2SGS 400S-8/4 — 160/315 kW; SG3 450L-12/4 — 135/400 kW; SG3 450L-8/4 — 200/400 kW; SG3 450L-8/4A — 260/520 kW. The operating duty is S4-60 % with 75 starts per hour in the SGS series and 60–100 in the SG3 series, which corresponds to frequent starts of a heavily loaded conveyor at reduced speed. Operation at 1140 V makes it possible to transmit up to 520 kW through flexible cables of moderate cross-section on long longwalls. The item is an analogue of the two-speed face conveyor motors at 1140 V.
Technical specifications
| Power | 3.7/7.5 – 260/520 kW |
|---|---|
| Voltage | 1140 V (types 400S and larger — 1000/1140 V only) |
| Poles | 12/4, 8/4, 6/4, 12/6 |
| Cooling | water |
| Degree of protection | IP55; IP67 (wer. D) |
| Duty types | S1; S4-60 %, 60–100 starts/h |
| Types | SG4 350S-12/6, 2SGS 315–400, 2SGSL, SG3 450L |
Request a price and lead time
SGS, SG3 — two-speed water-cooled conveyor motors, 1140 V, 3.7/7.5 – 260/520 kW. We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
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