
Aolong Yb2 Yb3 Ybx3 Ybx4 Yej Yvf 3 Phase Explosion Proof Electric Motors with Optional Colors. Explosion Proof Certification: Meets GB3836.1-2021 and GB3836.2-2021 standards with Ex db I/II and Ex tD designations. High Energy Efficiency: IE4 efficiency level compliant with GB18613-2020 and IEC60034-30 standards. Customized Color Options: Color is optional or customized according to specific customer requirements. 100% Pure Copper Winding: Uses 100% full copper 180# famous brand enamelware wire for superior conductivity. Wide Voltage Range: Supports 220V, 380V, 440V, 660V and other custom voltage specifications. Flexible Mounting Types: Available in B3, B5, B35, B14, B34, V1, V5 and other mounting configurations. Low Noise Design: Optimized structure and mature cooling ensure low noise and vibration operation. Comprehensive Warranty: One-year warranty covering free replacement of easily damaged parts for defects.