The technology of frequency conversion makes us to speed up and slow down the building hoist steadily, which is driven by rack and pinion. The frequency conversion building hoist is designed and produced with this technology by JING LONG ENG. MACHINERY Co., Ltd. Early in 1997, which is the first in China. The lifting speed reaches up to 96m/min.
Our frequency conversion building hoist has traits such as:
1. Starting and braking are steady with no pounding.
2. The lifting speed can be controlled.
3. Starting current is lower than rated current.
4. The mechanical wear and tear is reduced evidently.
5. Power saves efficiently.
Technical Data of Frequency Conversion Building Hoist
Our frequency conversion building hoist has traits such as:
1. Starting and braking are steady with no pounding.
2. The lifting speed can be controlled.
3. Starting current is lower than rated current.
4. The mechanical wear and tear is reduced evidently.
5. Power saves efficiently.
Technical Data of Frequency Conversion Building Hoist
| | Type | Payload kg | Lifting speed m/min | Motor power kW | Inverter power kW | Counter Weight kg | |
| Low speed | Single cage no counterweight | SC200GD | 2000 | 0~46 | 3×15 | 45 | 0 |
| SC270GD | 2700 | 0~46 | 3×18.5 | 55 | 0 | ||
| SC320GD | 3200 | 0~46 | 3×22 | 75 | 0 | ||
| Twin cage no counterweight | SC200/200GD | 2×2000 | 0~46 | 2×3×15 | 2×45 | 0 | |
| SC270/270GD | 2×2700 | 0~46 | 2×3×18.5 | 2×55 | 0 | ||
| SC320/320GD | 2×3200 | 0~46 | 2×3×22 | 2×75 | 0 | ||
| Middle speed | Single cage no counterweight | SC120GZ | 1200 | 0~63 | 3×15 | 45 | 0 |
| SC200GZ | 2000 | 0~63 | 3×18.5 | 55 | 0 | ||
| Single cage with counterweight | SCD200GZ | 2000 | 0~63 | 2×15 | 30 | 2000 | |
| SCD270GZ | 2700 | 0~63 | 2×18.5 | 37 | 2000 | ||
| SCD320GZ | 3200 | 0~63 | 3×15 | 45 | 2000 | ||
| Twin cage no counterweight | SC120/120GZ | 2×1200 | 0~63 | 2×3×15 | 2×45 | 0 | |
| SC200/200GZ | 2×2000 | 0~63 | 2×3×18.5 | 2×55 | 0 | ||
| Twin cage with counterweight | SCD200/200GZ | 2×2000 | 0~63 | 2×15 | 2×30 | 2×2000 | |
| SCD270/270GZ | 2×2700 | 0~63 | 2×18.5 | 2×37 | 2×2000 | ||
| SCD320/320GZ | 2×3200 | 0~63 | 2×3×15 | 2×45 | 2×2000 | ||
| High speed | Single cage no counterweight | SC100GS | 1000 | 0~96 | 3×22 | 75 | 0 |
| SC120GS | 1200 | 0~96 | 3×22 | 75 | 0 | ||
| SC200G | 2000 | 0~96 | 3×22 | 90 | 0 | ||
| SC200GS | 2000 | 0~96 | 3×22 | 90 | 0 | ||
| Single cage with counterweight | SCD200G | 2000 | 0~96 | 3×15 | 45 | 2000 | |
| SCD200GS | 2000 | 0~96 | 2×22 | 45 | 2000 | ||
| SCD270G | 2700 | 0~96 | 3×18.5 | 55 | 2000 | ||
| SCD320GS | 3200 | 0~96 | 3×22 | 75 | 2000 | ||
| Twin cage no counterweight | SC100/100GS | 2×1000 | 0~96 | 2×3×22 | 2×75 | 0 | |
| SC120/120GS/ | 2×1200 | 0~96 | 2×3×22 | 2×75 | 0 | ||
| SC200/200G | 2×2000 | 0~96 | 2×3×22 | 2×90 | 0 | ||
| SC200/200GS | 2×2000 | 0~96 | 2×3×22 | 2×90 | 0 | ||
| Twin cage with counterweight | SCD200/200G | 2×2000 | 0~96 | 2×3×15 | 2×45 | 2×2000 | |
| SCD200/200GS | 2×2000 | 0~96 | 2×2×22 | 2×45 | 2×2000 | ||
| SCD270/270G | 2×2700 | 0~96 | 2×3×18.5 | 2×55 | 2×2000 | ||
| SCD320/320G | 2×3200 | 0~96 | 2×3×22 | 2×75 | 2×2000 | ||
| SCD320/320GS | 2×3200 | 0~96 | 2×3×22 | 2×75 | 2×2000 | ||