The US Motors model Motors is equipped with a 20 Hp 1780 Rpm 230/460V 60Hz Frame 256Tc motor, operating at 20 Hp 1780 Rpm 230/460V 60Hz Frame 256Tc. Designed for dual-voltage applications, it supports 20 Hp 1780 Rpm 230/460V 60Hz Frame 256Tc. This motor is built to last and deliver consistent performance for various industrial and commercial applications. Perfect for HVAC systems, machinery, and other tough environments, it provides efficiency and dependable operation over time.