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Elevator Permanent Magnet Synchronous Traction machine For Super High Speed
WYT-H series ultra-high speed PM gearless traction machine is developed by Bluelight in 2012 to target skyscrapers with ultra-high speed elevator (up to 8m/s).
Features：
● Extra high shaft load design, suitable for ultra-high speed operation;
● Optimized winding design, less harmonic content, loss distribution optimization, fan cooling system with low temperature rise;
● Using SUNTES disk brake system, high reliability.
Parameter of Traction Machine：
Voltage：AC380V
Roping：1：1
Wrap：Double
Capacity：1600kg
Speed：5m/s～8m/s
Protection Grade：IP41
Ins. Class：H
Traction machine pole：30
Stars per hour)：240
Rating：S5-40%
Height：≤360m
Parameter of Brake：
Model：EC-4026EF-100
Ins. Class：F
Voltage：DC90/40V
Current：4.7/2.1A
WYT-H Outer Rotor Series
| Model | Type | Capacity | Speed | Sheave | Groove Num | Rope Dia | Pitch | Current | Motor Speed | Frequency | Power | Torque | Shaft Load | Weight |
| (kg) | (m/s) | (mm) | (mm) | (mm) | (A) | (rpm) | (Hz) | (kW) | (Nm) | (kg) | (kg) | |||
| WYT-H | 5.0E1 | 1600 | 5.0 | φ710 | 16 | φ16 | 20 | 111.4 | 134 | 33.6 | 51 | 3626 | 35000 | ≈3500 |
| 6.0E1 | 6.0 | 135.3 | 161 | 40.3 | 61.2 | |||||||||
| 7.0E1 | 7.0 | 158 | 188 | 47.1 | 71.5 | |||||||||
| 8.0E1 | 8.0 | 172.7 | 215 | 53.8 | 81.7 |
Model specification：
WYT-H5.0E1，WYT-H represents H series，5.0 represents speed 5.0m/s，E1 represents capacity 1600kg
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