150kw Variable Frequency Flameproof Motor for Shearer Travel Device

150kw Variable Frequency Flameproof Motor for Shearer Travel Device. Engineered for the walking drive system of underground coal mining machines, providing stable torque and reliable performance under heavy-duty operating conditions. Supports a 3-100 Hz frequency range for smooth speed adjustment, precise positioning, and improved operational efficiency. Certified with Ex db I Mb explosion-proof protection, making it suitable for hazardous underground coal mine environments containing methane and coal dust. Equipped with IC3W7 water cooling, ensuring excellent heat dissipation, lower operating temperatures, and continuous heavy-load operation. High-level IP67 enclosure protection effectively prevents dust and water ingress, extending motor service life in harsh mining environments. Class H insulation, S1 continuous-duty operation, premium bearings, and optimized lubrication reduce maintenance frequency and maximize equipment uptime. Custom voltage, shaft dimensions, mounting configurations, cooling systems, and electrical specifications are available to meet different mining equipment requirements.