Hospital bed energy supply and motor-driven form

Generally there are 2 kinds for hospital bed energy supply: external power supply and internal power supply.

Considering that hospital bed usually works in hospital ward or home, there are abundant and convenient Mains (220V) support, and hospital bed don’t need to move to other place, AC-DC conversion technology is very mature now. Battery power supply time is short, and high cost, not conducive to reducing hospital bed’s cost. In response to the above requirements, Shandong Mingtai Medical Equipment Group Co., Ltd choose Mains (220V) as the energy supply, AC power are transformed to DC power through AC-DC conversion, supporting hospital bed’s circuit control system, drive motors and other related components.

Drive part adopts DC servo motor. DC servo motor output power can reach more than 60W, and easy to control, achieving positive and negative steering freely, controlling accuracy to meet the design requirements, and with low noise, in line with the medical environment requirements.