ZH-ENG | Traction machine
SH-WYT-L B1.0B
Inner-rotor gearless traction machine with 1.0 and 1.75 m/s configurations for a 630 kg rated load.
Product Image and Specifications
| Model | Load (kg) | Speed (m/s) | Roping | Sheave (mm) | Ropes | Pitch (mm) | Current (A) | Motor speed (rpm) | Frequency (Hz) | Power (kW) | Torque (N·m) | Shaft load (kg) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SH-WYT-L B1.0B | 630 | 1.0 | 2:1 | Ø320 | 5 × Ø8 | 12 | 10.2 | 119 | 19.8 | 4.2 | 340 | 2000 | ≈170 |
| SH-WYT-L B1.75B | 630 | 1.75 | 2:1 | Ø320 | 5 × Ø8 | 12 | 17.3 | 208 | 34.7 | 7.4 | 340 | 2000 | ≈170 |
Technical Drawings and Dimensions
Dimension values are shown for each available configuration where confirmed.
| Model | A | B | C | D | E | F | H | K | L | M | N | P |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SH-WYT-L B1.0B | 170 | 270 | 320 | 356 | 170 | 20 | 406 | 54 | 210 | 288 | 505 | M16 |
| SH-WYT-L B1.75B | 170 | 270 | 320 | 356 | 170 | 20 | 406 | 54 | 210 | 288 | 505 | M16 |
Series Technical Information
Operating rangeAC 380 V; 2:1 single wrap; 320–1050 kg; 0.5–2.0 m/s.
Protection and dutyIP41; insulation class F; S5-40%; up to 240 starts per hour.
BrakeBLS brake, DC 110 V, 1.46 A × 2; insulation class F.
Motor designFrameless stator construction supports heat dissipation and compact installation.
Rotor performanceInner-rotor design supports stable low-speed operation and overload capacity.
ResponseShaft brake design combines compact structure, low noise and fast response.
Recommended elevator travel height is up to 80 m.
Frequently Asked Questions
What configuration is shown for WYT-L B1.0B?
Model WYT-L B1.0B is shown as a blue WYT-L traction machine with orange grooved sheave and top lifting eye. Match the complete model, physical layout and documented interfaces to the installed component before ordering.
Which mechanical interfaces determine machine fit?
Check mounting footprint, shaft and sheave position, rope interface, brake arrangement and approved machine drawing.
Which traction-machine ratings require confirmation?
Confirm rated load and speed, motor voltage/current, rope and sheave data, brake configuration and duty from the exact nameplate and project schedule.
