MPM-B1304C-SJ72AA

The Allen-Bradley MPM-B1304C-SJ72AA is a Medium-inertia servo motor that belongs to the MP Premium permanent magnet rotary servo motor series and it is intended to operate in applications that require high-inertia loads. The MPM-B1304C-SJ72AA motor has resolvers and single-turn encoders, a frame size and bolt circle diameter of 130 millimeters and four stacks. It also has a rotatable 180 degrees right angle with no brake. The MPM-B1304C-SJ72AA operates with a voltage of 400 Volts and it has a base speed of 1500 RPM. The operating temperature should not exceed 40 degrees Celsius and there should not be condensing humidity higher than 95%.

The ideal enclosure for the  MPM-B1304C-SJ72AA is an IP64/67, which allows the motor to be partially immersed and at the same time, it impedes the entrance of foreign particles into the unit. This enclosure covers the most important connections, offering a certain level of safety to both the personnel and the motor. If the motor is exposed to significant amounts of fine dust or fluids, it requires a shaft seal. This shaft seal includes a lubricating oil that will help protect the motor. There are a few premises that can be taken into account in order to extend the life of the Allen-Bradley MPM-B1304C-SJ72AA medium-inertia servo motor such as, the periodic revision of shaft seals within a span of three months maximum, regular inspections on the motor and all the shields that protect the motor housing. Prior to the installation, the motor must be included in a parallel grounding system.