GRACES-HD escalator series heavy duty escalator is another masterpiece of our company after the introduction of GRACES series ordinary escalator. This heavy duty escalator is applicable to the public transport field with heavy traffic such as airports and subway stations. It is safe, efficient and reliable.
PC10-FA1000 microcomputer control system newly developed by IFE, double 64 bit processor, built-in fault display and analysis system, integrated remote monitoring system, can be connected with the BMS management system of the subway station. This system has the characteristics of large storage capacity, fast processing speed, high reliability, strong anti-interference ability, etc., which can ensure the safe and reliable operation and management of the escalator.
Drive spindle: the drive spindle, sprocket and connecting fish plate are made of high-quality steel, and high-quality automatic self-aligning roller bearings are used.
Step guide rail: high-quality profiled profiles are used to ensure sufficient bearing capacity and smooth operation.
Handrail: It is made of high-quality rubber material with high anti-aging performance. The driving mode is the friction wheel driving mode with reliable operation. The polyamine pressure pulley device with long service life and low failure rate is used to increase the driving friction of the handrail to ensure the reliability of operation.
Metal truss: It is welded with high-quality profiles, and the overall surface is hot-dip galvanized.
Drive host: motor adopts IP55 protection grade, brake parts and electromagnets adopt IP55 protection grade, etc
| Specification | GRACES-HD/700 | |||||
| Lifting height range/m | 3≤H≤25 | |||||
| Use segment length/m | -- | |||||
| Tilt angle/° | 27.3/30 | |||||
| Nominal width/mm | 1000 | |||||
| Nominal speed/m/s | 0.5/0.65 | |||||
| Applicable environment | Indoor/Outdoor | |||||
| The type of work | Public transport heavy-duty type | |||||
| Handrail structure | Vertical armrests | |||||
| Stainless steel diagonal armrest | ||||||
| Drag method | VVVF | |||||
| Startup mode | Frequency conversion low speed Frequency conversion self-starting | |||||
| Number of horizontal steps as standard | H≤6m | 4 | ||||
| H>6m | 4 | |||||
| Pedal depth/mm as standard | -- | |||||
| Additional brakes | H≤6m | Yes | ||||
| H>6m | Yes | |||||
| Truss deflection | ≤1/1500 | |||||
| Safety factor for moving parts | ≥8 | |||||
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