T/CEEIA 474-2020 Technical specification of TYBP series flameproof variable frequency three-phase permanent magnet synchronous motor （frame size 450 to 560） (English Version)
This document specifies the type, basic parameters and dimensions, technical requirements, test methods and inspection rules, marking, packaging, transportation and other requirements of the TYBP series flameproof variable frequency three-phase permanent magnet synchronous motor (frame size 450~560). This document applies to the TYBP series explosion-proof variable frequency three-phase permanent magnet synchronous motor (frame size 450~560) (hereinafter referred to as "motor"). It is used for the direct drive of large torque loads such as coal mine belt conveyors, scraper conveyors, ball mills, oil field screw pumps, pumping units, well workover rigs, and mining hoists. For motors with special loads, such as motors with impact loads, high starting torque, and motors with axial force or radial force requirements other than couplings, they are not within the scope of this standard.
T/CEEIA 474-2020 history
2020T/CEEIA 474-2020 Technical specification of TYBP series flameproof variable frequency three-phase permanent magnet synchronous motor （frame size 450 to 560）