AF-OX-300A Elevator Lift Tension Device
| Parameter | A01 | A02 | A03 | A04 | |
| Pitch diameter of the sheave | Ø200mm | Ø200mm | Ø240mm | Ø240mm | |
| Diameter of the rope | Ø6mm | Ø6mm | Ø6/Ø8mm | Ø6/Ø8mm | |
| A | 320/350/365/405/425mm | 350/365/405/425mm | 350/365/405/425mm | 350/365/405/425mm | |
| B | 20mm | 20mm | 20mm | 20mm | |
| Counterweight mass | 18kg | 18kg | 30kg | 18kg | |
| Applicable hoistway height | ≤50m | ≤50m | 50～100m | ≤50m | |
| Counterweight weight | Counterweight material | D | E | F | G |
| 18kg | Cast iron | 260 | 55 | 250 | 25 |
| 30kg | 250 | 70 | 275 | 35 | |
| 18kg | Barite | 270 | 100 | 265 | 50 |
| 30kg | 300 | 140 | 305 | 70 |
