1. Using permanent magnet high-power motor,wide torque range, high efficiency, environmental protection, energy saving
2. The synchronous vane is equipped with door lock function, the door operator and landing door device 100% opened or closed synchronously
3. The synchronous belt drive directly, no slip, running smoothly in lower noise
4. Full-closed-loop control technology, safe, reliable and easy to adjust
5. The door hanger has a safety hook to prevent collision and fall off
| JJ | 1800 | 1900 | 2000 | 2100 | 2200 | 2300 | 2400 | 2500 | 2600 | 2700 | 2800 | 2900 | 3000 | 3100 | 3200 | 3300 | 3400 |
| A1L | 2450 | 2584 | 2716 | 2850 | 2984 | 3116 | 3250 | 3384 | 3516 | 3650 | 3784 | 3916 | 4050 | 4184 | 4316 | 4450 | 4584 |
| A2L | 175 | 192 | 208 | 225 | 242 | 258 | 275 | 292 | 308 | 325 | 342 | 358 | 375 | 392 | 408 | 425 | 442 |
| A3L | 360 | 385 | 410 | 435 | 460 | 485 | 510 | 535 | 560 | 585 | 610 | 635 | 660 | 685 | 710 | 735 | 760 |
