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LHB175E
LIFTECH
8431310090
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The buffer is the final type of safety device for elevators, providing protection against accidents. It is installed in the elevator shaft pit, directly below the car and counterweight. When the elevator moves upwards or downwards and experiences rope breakage, traction friction, insufficient holding brake power, or control system failure that causes it to exceed the bottom or top terminal landing, the buffer serves as a cushioning mechanism to prevent direct impact between the elevator car or heavy load and the bottom or top surfaces. This ensures passenger and equipment safety.
Elevator buffers are primarily categorized into three types: oil buffer, spring buffer, and polyurethane buffer. Among these options, oil buffers are widely used due to their adaptability to various speed tonnages. Spring buffers are mainly utilized in low-speed elevators.
This particular product belongs to the category of oil pressure buffers. It utilizes hydraulic oil model L-HM46 with an approximate injection volume of 0.94 liters.
The following presents relevant technical parameters for LHB175E:
| LHB 175E | Rated Speed | ≤1.75 m/s |
| Impact Speed | ≤2.01 m/s | |
| Free Height | 600 mm | |
| Stroke | 210 mm | |
| Permitted P+Q | 600-4600 kg | |
| Certifications | GB |
The buffer is the final type of safety device for elevators, providing protection against accidents. It is installed in the elevator shaft pit, directly below the car and counterweight. When the elevator moves upwards or downwards and experiences rope breakage, traction friction, insufficient holding brake power, or control system failure that causes it to exceed the bottom or top terminal landing, the buffer serves as a cushioning mechanism to prevent direct impact between the elevator car or heavy load and the bottom or top surfaces. This ensures passenger and equipment safety.
Elevator buffers are primarily categorized into three types: oil buffer, spring buffer, and polyurethane buffer. Among these options, oil buffers are widely used due to their adaptability to various speed tonnages. Spring buffers are mainly utilized in low-speed elevators.
This particular product belongs to the category of oil pressure buffers. It utilizes hydraulic oil model L-HM46 with an approximate injection volume of 0.94 liters.
The following presents relevant technical parameters for LHB175E:
| LHB 175E | Rated Speed | ≤1.75 m/s |
| Impact Speed | ≤2.01 m/s | |
| Free Height | 600 mm | |
| Stroke | 210 mm | |
| Permitted P+Q | 600-4600 kg | |
| Certifications | GB |
