Thông số kỹ thuật servo motor Allen bradley: The Allen-Bradley/Rockwell MPL-B420P-RJ24AA MPL series low-inertia servo motor comes with a 2-pole resolver that uses up to 2 million turns to determine the device position and provide feedback for precise operation. This servo motor can be installed in applications with tight space requirements and it comes with a bayonet connector that is built facing the motor shaft. This servo motor can be installed in almost any non-corrosive environment.