Aquarium Water Pump 12V

The same 37 mm frame and 540 motor as the 600 rpm version but geared down to 240 rpm, giving substantially more torque at the output shaft. Choose this when the load matters more than the speed: heavier robot chassis, driven rollers, small winches and rotating mechanisms that must start under load. Higher torque than faster ratios in the same frame; Metal gearbox handles sustained loading; Starts reliably under load; Threaded mounting face for solid installation