📘 Product Overview
The YBS series flameproof asynchronous motor is designed for use in coal mine environments where explosive gas mixtures may exist.
It is primarily used to drive belt conveyors, scraper conveyors, winches, and other similar mining machinery under harsh industrial conditions.
This series is characterized by frequent starting capability, strong overload capacity, and excellent protective performance.
It is widely applied in underground coal mine systems, including scraper conveyors, belt conveyors, and transfer machines.
⚙️ Product Features
- High frequency of starting operations
- Strong overload capacity
- Excellent protection performance
- Reliable operation in harsh mining environments
- Suitable for continuous heavy-duty working conditions
🏗 Design Basis
The YBS series is derived from the YB motor platform and is a dedicated flameproof three-phase asynchronous motor for scraper conveyor applications.
It is optimized for mining machinery operating under explosive gas environments, ensuring stable and safe performance.
📜 Standards & Compliance
The motor complies with:
- GB3836.1-2000: Electrical apparatus for explosive gas atmospheres – Part 1: General requirements
- GB3836.2-2000: Electrical apparatus for explosive gas atmospheres – Part 2: Flameproof enclosure “d”
Explosion protection marking:
- Ex d I
🌐 Application Scope
The YBS series is suitable for driving:
- Belt conveyors
- Scraper conveyors
- Transfer machines
- Winches
- Other mining machinery under explosive conditions
🔧 Engineering Highlights
- Designed for frequent start/stop operation
- High mechanical strength and durability
- Reliable flameproof enclosure structure
- Strong adaptability to underground coal mining conditions
- Long service life and low maintenance requirements
