Diana
(Ø265 series) Gearless Traction Machine Overall dimensions and mounting dimensions
160
425
Our pursuit meets and surpasses customer's expectations
C
4xM16
B B+40
65
Product Characteristics
Product Description
Traction ratio: 2:1 Rated capacity: 250、320、400、480、630kg Rated elevator speed: 0.3、0.63、1、1.6m/s Max. lifting height: 40m Max. shaft load: 2500kg Applicable converter: 3 phase 400V Brake voltage: DC200V Number of motor poles: 16 poles
Diana series permanent magnet synchronous gearless traction machine is directly driven by a low-speed, high-torque, 3-phase permanent magnet synchronous motor, and has the advantages of low energy consumption, low noises, no pollution, and little maintenance. Provided with wall-mounted supports, this kind of traction machine has its bearing structure consisting of four detachable drag links and have external rotor construction. The traction sheave is directly mounted on rotor yoke. Repulsion rectangular brake is fixed on upper drag link with rectangular cross-section, and it has unique design that makes it compact and light. Traction rope groove can be arranged in the middle or on one side. When the rope groove is arranged in the middle, double rope groove can be used so as to double the life of traction sheave. The traction machine can be installed on the top of the shaft way or at the bottom of the shaft way, and is an ideal choice of home elevator.
Type
Specification
Speed (m/s)
Diana Diana Diana Diana Diana Diana Diana Diana Diana Diana Diana Diana
4-3-250 4-6.3-250 4-3-320 4-6.3-320 4-6.3-400 4-10-400 4-6.3-480 4-10-480 4-16-480 4-6.3-630 4-10-630 4-16-630
0.3 0.63 0.3 0.63 0.63 1.0 0.63 1.0 1.6 0.63 1.0 1.6
Load (kg) 250 250 320 320 400 400 480 480 480 630 630 630
25
220±0.5 260
65
290
Power (kW)
Rev (r/min)
Frequency (Hz)
Current (A)
0.52 1.1 0.66 1.4 1.76 2.8 2.12 3.36 5.36 2.78 4.41 7.04
43.5 90.8 43.5 90.8 90.8 144 90.8 144 231 90.8 144 231
5.8 12.1 5.8 12.1 12.1 19.2 12.1 19.2 30.8 12.1 19.2 30.8
2.74 3.29 3.09 3.92 4.64 6.19 5.53 7.35 12.1 7.14 9.71 15.63
Torque (N•m) 115 115 146 146 185 185 223 223 223 292 292 292
Rope 10 10 10 10 12 12 12 12 12 14 14 14
B 383 383 383 383 418 418 418 418 418 448 448 448
C 191.5 191.5 191.5 191.5 209 209 209 209 209 224 224 224
Weight (kg) 177 177 177 177 193 193 193 193 193 206 206 206
One of the most outstanding elevator traction machine manufacturers in Chinese Mainland
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