SGL21B
Torin Drive SGL21B is a gearless traction machine, suitable for 630 kg, engineered for smooth VVVF-controlled elevator movement and reliable braking.
Description
What is a gearless traction machine?
The Torin Drive SGL21B is a gearless elevator traction machine. A gearless machine couples a permanent-magnet motor directly to the drive sheave, with no gearbox between them — which removes the largest source of energy loss, gear oil maintenance and mechanical noise found in geared systems.
Gearless machines are the standard choice for machine roomless (MRL) elevators and for installations where quiet running and low energy consumption are specified. Nazar Elevator supplies the Torin Drive SGL21B to elevator contractors and distributors worldwide.
Technical Specifications
Technical Specifications
| Machine type | Gearless permanent-magnet synchronous traction machine |
|---|---|
| Rated load range | 630 kg |
| Speed range | 1,6 - 2 m/s |
| Max. static load | 3500kg |
| Power supply | 380V |
| Roping | 2 : 1 / 1 : 1 |
| Brake | DC110V 2×1.5A |
| Weight | 350kg |
| Number of poles | 32 |
| Duty cycle | S5(40%) |
| Insulation class | F |
| Protection class | IP41 |
| Manufacturer | Torin Drive, China · European distribution: Torin Drive Eastern Europe, Poland |
Configurations
| Model code | Rated load (kg) | Speed (m/s) | Sheave Ø (mm) | Ropes × Ø × pitch | Current (A) | Torque (Nm) | Rated speed (rpm) | Frequency (Hz) | Power (kW) |
|---|---|---|---|---|---|---|---|---|---|
| SGL21B-121P0 | 1250/1275 | 1.0 | Φ400 | 6×Φ10×16 | 18.5 | 810 | 96 | 25.6 | 8.1 |
| SGL21B-121P5 | 1250/1275 | 1.5 | Φ400 | 6×Φ10×16 | 28.3 | 810 | 144 | 38.4 | 12.2 |
| SGL21B-121P6 | 1250/1275 | 1.6 | Φ400 | 6×Φ10×16 | 28.3 | 810 | 153 | 40.8 | 13.0 |
| SGL21B-121P7 | 1250/1275 | 1.75 | Φ400 | 6×Φ10×16 | 30.3 | 810 | 167 | 44.5 | 14.2 |
| SGL21B-122P0 | 1250/1275 | 2.0 | Φ400 | 6×Φ10×16 | 35.6 | 810 | 192 | 51.2 | 16.3 |
| SGL21B-111P0 | 1150 | 1.0 | Φ400 | 6×Φ10×16 | 17.0 | 750 | 96 | 25.6 | 7.5 |
| SGL21B-111P5 | 1150 | 1.5 | Φ400 | 6×Φ10×16 | 26.0 | 750 | 144 | 38.4 | 11.3 |
| SGL21B-111P6 | 1150 | 1.6 | Φ400 | 6×Φ10×16 | 26.0 | 750 | 153 | 40.8 | 12.0 |
| SGL21B-111P7 | 1150 | 1.75 | Φ400 | 6×Φ10×16 | 28.0 | 750 | 167 | 44.5 | 13.1 |
| SGL21B-112P0 | 1150 | 2.0 | Φ400 | 6×Φ10×16 | 33.0 | 750 | 192 | 51.2 | 15.1 |
| SGL21B-82P5 | 800 | 2.5 | Φ480 | 6×Φ10×16 | 28.5 | 625 | 200 | 53.3 | 13.1 |
| SGL21B-102P5 | 1000 | 2.5 | Φ480 | 6×Φ10×16 | 35.6 | 780 | 200 | 53.3 | 16.3 |
| SGL21B-61P0-1 | 630 | 1.0 | Φ400 | 6×Φ10×16 | 11.5 | 810 | 48 | 12.8 | 4.1 |
| SGL21B-61P5-1 | 630 | 1.5 | Φ400 | 6×Φ10×16 | 16.2 | 810 | 72 | 19.2 | 6.1 |
| SGL21B-61P6-1 | 630 | 1.6 | Φ400 | 6×Φ10×16 | 16.2 | 810 | 77 | 20.5 | 6.5 |
| SGL21B-61P7-1 | 630 | 1.75 | Φ400 | 6×Φ10×16 | 17.2 | 810 | 84 | 22.4 | 7.1 |
| SGL21B-62P0-1 | 630 | 2.0 | Φ400 | 6×Φ10×16 | 18.5 | 810 | 96 | 25.6 | 8.1 |
Notes
- Torin Drive also lists this machine under the model code GTW9A in its global (Asia-Pacific) catalogue. The two designations cover the same frame; the configuration tables published for each market differ slightly.
- The machine can be configured with a remote manual brake release with a 4-metre cable.
Data source: Torin Drive Eastern Europe product documentation.
Frequently Asked Questions
Torin Drive SGL21B is a gearless traction machine, suitable for 630 kg, engineered for smooth VVVF-controlled elevator movement and reliable braking.
The Torin Drive SGL21B is a SGL / Eastern Europe. Geared machines are well-suited for low-to-medium speed elevator systems with a machine room.
The Torin Drive SGL21B is designed for 630 kg. Always verify the final load and speed configuration from the official Torin Drive data sheet before project selection.
Yes. Nazar Elevator can source and supply the Torin Drive SGL21B for B2B elevator projects. Contact our export team for availability, pricing and technical support.
Get a Quote for SGL21B
Contact our team for technical specifications, pricing and delivery details.
Get a Quote