WYT-Y Gearless Permanent Magnet Synchronous Traction Machine Series

Rated Voltage: 380V
Suspension: 2: 1
Brake Voltage: (AC) (DC) 220V
Weight: ≈ 850/1300kg
Max Shaft Load: 10000/12000kg
Rated Load: 800-2000kg
Prot. Class: IP41
Ins. Class: F
Speed: 1m/s~4m/s
WYT-Y series is inner rotor gearless permanent magnet synchronous traction machine. Its structure is the same as the conventional motor, i. e., rotor is inside stator coil and rotor shaft is mounted in the frame through shafting bearing. Inner rotor traction machine can bear large shaft load, therefore, inner rotor structure is adopted generally by elevator traction machine for large load and high speed.

WYT-Y Inner Rotor Series(Single Series)

Model Type Capacity
(kg) Speed
(m/s) Sheave
(mm) Num (mm) Pitch
(mm) Current
(A) Motor Speed
(rpm) Frequency
(Hz) Torque
(Nm) Power
(kW) Shaft Load (kg) Weight
(kg) Size
A B C D E F H K L M N
WYT- Y1.0AS 800 1.0 φ 410 5 φ 10 16 12.7 94 15.7 580 5.7 5500 ≈ 850 340 510 610 730 300 260 960 78 380 460 800
Y1.6AS 1.6 20.8 150 25.0 9.1
Y1.75AS 1.75 21.7 163 27.2 9.9
Y2.0AS 2.0 25.5 186 31.0 11.3
Y2.5AS 2.5 31.5 234 39.0 14.1
Y3.0AS 3.0 φ 480 37.3 239 39.84 680 17.0
Y4.0AS 4.0 48.0 318 53.0 22.6
WYT- Y1.0BS 1000 1.0 φ 410 6 φ 10 16 14.8 94 15.7 682 6.7
Y1.6BS 1.6 23.9 150 25.0 10.7
Y1.75BS 1.75 25.2 163 27.2 11.7
Y2.0BS 2.0 29.6 186 31.0 13.3
Y2.5BS 2.5 37.5 234 39.0 16.7
Y3.0BS 3.0 φ 480 42.8 239 39.84 800 20.0
Y4.0BS 4.0 57.3 318 53.0 26.7
WYT- Y1.0BC 1150 1.0 φ 410 7 φ 10 16 18.6 94 15.7 810 8.0
Y1.6BC 1.6 29.0 150 25.0 12.7
Y1.75BC 1.75 31.5 163 27.2 13.8
Y2.0BC 2.0 35.5 186 31.0 15.8
Y2.5BC 2.5 43.6 234 39.0 19.8
Y3.0BC 3.0 φ 480 50.8 239 39.84 950 23.7 340 510 610 730 300 260 960 78 495 575 910
Y4.0BC 4.0 69.0 318 53.0 31.6
WYT- Y1.0CS 1275 1.0 φ 410 7 φ 10 16 19.8 94 15.7 868 8.6
Y1.6CS 1.6 30.2 150 25.0 13.6
Y1.75CS 1.75 33.2 163 27.2 14.8
Y2.0CS 2.0 38.0 186 31.0 17.0
Y2.5CS 2.5 46.6 234 39.0 21.2
Y3.0CS 3.0 φ 480 57.2 239 39.84 1020 25.5
Y4.0CS 4.0 76.5 318 53.0 34.0
WYT- Y1.0DS 1350 1.0 φ 410 8 φ 10 16 22.0 94 15.7 950 9.4
Y1.6DS 1.6 33.5 150 25.0 14.9
Y1.75DS 1.75 36.0 163 27.2 16.2
Y2.0DS 2.0 41.0 186 31.0 18.5
Y2.5DS 2.5 50.5 234 39.0 23.3
Y3.0DS 3.0 φ 480 62.3 239 39.84 1110 27.8
Y4.0DS 4.0 83.2 318 53 37.0
WYT- Y1.0ES 1600 1.0 φ 410 9 φ 10 16 25.2 94 15.7 1120 11.0
Y1.6ES 1.6 38.8 150 25.0 17.6
Y1.75ES 1.75 42.2 163 27.2 19.1
Y2.0ES 2.0 48.2 186 31.0 21.9
Y2.5ES 2.5 60.0 234 39.0 27.4
Y3.0ES 3.0 φ 480 7 φ 12 18 72.5 239 39.84 1330 33.3 8000 ≈ 1300 400 570 670 875 330 320 1050 68 495 575 940
Y4.0ES 4.0 95.0 318 53.0 44.3
WYT- Y1.0FS 2000 1.0 φ 480 8 φ 12 18 31.3 80 13.34 1650 13.8
Y1.6FS 1.6 49.3 127 21.2 22.0
Y1.75FS 1.75 54.5 139 23.2 24.0
Y2.0FS 2.0 60.0 159 26.5 27.5
Y2.5FS 2.5 74.0 199 33.2 34.4
Y3.0FS 3.0 90.5 239 39.84 41.3
Y4.0FS 4.0 120.0 318 53.0 54.9

WYT-Y Inner Rotor Series(Double Series)

Model Type Capacity
(kg) Speed
(m/s) Sheave
(mm) Num (mm) Pitch
(mm) Current
(A) Motor Speed
(rpm) Frequency
(Hz) Torque
(Nm) Power
(kW) Shaft Load (kg) Weight
(kg) Size
A B C D E F H K L M N
WYT- Y1.0A1 800 1.0 φ 410 8 φ 10 14 12.7 94 15.7 580 5.7 5500 ≈ 850 340 510 610 730 300 260 960 78 495 575 950
Y1.6A1 1.6 20.8 150 25.0 9.1
Y1.75A1 1.75 21.7 163 27.2 9.9
Y2.0A1 2.0 25.5 186 31.0 11.3
Y2.5A1 2.5 31.5 234 39.0 14.1
Y3.0A1 3.0 φ 480 37.3 239 39.84 680 17.0
Y4.0A1 4.0 48.0 318 53.0 22.6
WYT- Y1.0B1 1000 1.0 φ 410 10 φ 10 14 14.8 94 15.7 682 6.7
Y1.6B1 1.6 23.9 150 25.0 10.7
Y1.75B1 1.75 25.2 163 27.2 11.7
Y2.0B1 2.0 29.6 186 31.0 13.3
Y2.5B1 2.5 37.5 234 39.0 16.7
Y3.0B1 3.0 φ 480 42.8 239 39.84 800 20.0
Y4.0B1 4.0 57.3 318 53.0 26.7
WYT- Y1.0C1 1275 1.0 φ 410 12 φ 10 14 19.8 94 15.7 868 8.6