Siemens QSFB 71M4B43-0308814 H

The Siemens QSFB 71M4B43-0308814 H is a reliable gear motor designed for versatile industrial applications. It delivers a power output of 0.37 kW at 50 Hz and 0.45 kW at 60 Hz, accommodating standard supply voltages ranging from 220-240 V to 380-420 V at 50 Hz, and 254-277 V to 440-480 V at 60 Hz. The motor operates efficiently with current ratings between 1.90 to 1.99 amps at 50 Hz and 1.90 to 1.94 amps at 60 Hz, reaching speeds from 1390 to 1670 revolutions per minute. This model, distributed by BSP Automation, offers dependable performance for various machinery requiring consistent torque and speed control.