ip22 gost emergency oil pump ZDB-41-3KW-220V-1450RPM-B3

This series of DC motors are mainly small-sized industrial DC motors, which require a constant power range of no more than 2:1, and the overload capacity should be no more than 1.5 times the rated torque. The basic motor design adopts a single-axial extension that is drop-resistant and has a self-ventilating design that is suitable for normal operating conditions. This series of motors features precise speed control, reliability and does not require direct connection to an AC power source. The engine is equipped with an internal fan and a self-ventilation system. The engine can operate at ambient temperatures from -15℃to +40 degree; at an altitude<=1 km; with average monthly air humidity<=90% (at a temperature of 25 degrees). This series motors are used in metal cutting machines, paper cutting machines, dyeing and weaving machines, printing machines, cement making machines, etc.