GB/T 7025.1-2023 Elevator main parameters and types and dimensions of car, shaft and machine room Part 1: Class I, II, III, VI elevators (English Version)
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 7025.1-2023
Introduction
GB/T 7025.1-2023 "Elevator Main Parameters and Types and Dimensions of Car, Hoistway, and Machine Room Part 1: Class I, II, III, and VI Elevators" is a national standard in China that provides guidelines for the main parameters and types and dimensions of elevators.
This standard covers various types of elevators, including Class I, II, III, and VI elevators. It specifies the main parameters such as load capacity, speed, and door opening size for each class of elevators. Additionally, it provides detailed guidelines for the types and dimensions of the car, hoistway, and machine room.
Class I elevators are designed for general transportation purposes in buildings. They have a standard load capacity and speed, and the dimensions of the car, hoistway, and machine room are specified in the standard.
Class II elevators are designed for special purposes, such as carrying goods or vehicles. They have specific load capacity and speed requirements, and the dimensions of the car, hoistway, and machine room are tailored to accommodate these purposes.
Class III elevators are designed for residential buildings. They have a standard load capacity and speed, and the dimensions of the car, hoistway, and machine room are specified in the standard to ensure safety and comfort for residential use.
Class VI elevators are designed for firefighting purposes. They have specific load capacity and speed requirements, and the dimensions of the car, hoistway, and machine room are designed to meet the needs of firefighting operations.
Overall, GB/T 7025.1-2023 provides comprehensive guidelines for the main parameters and types and dimensions of different classes of elevators, ensuring their safety, functionality, and efficiency in various applications.
GB/T 7025.1-2023 history
2023GB/T 7025.1-2023 Elevator main parameters and types and dimensions of car, shaft and machine room Part 1: Class I, II, III, VI elevators
2008GB/T 7025.1-2008 Lifts.Main specifications and the dimensions, arrangements for its cars, wells and machine rooms.Part 1: Lifts of classes Ⅰ、Ⅱ、Ⅲ、Ⅵ
1997GB/T 7025.1-1997 Lifts--Main specifications and the dimensions, arrangements for its cars, wells and machine rooms. Part 1: Lifts of classesⅠ、Ⅱ、Ⅲ