Allen-Bradley AC servo motors
1326AB Series
The 1326AB series of servo motors were predominantly produced with the either Allen-Bradley or Reliance branding. Available in three frame sizes and a wide torque range (2.7-50.0 N.m), this series of servo motors feature options for resolvers and encoders mounted internally or externally.
F Series
The F series of servo motors were produced with the Allen-Bradley, Reliance, and the Electro-Craft branding. There are two frame sizes and six models, each with a number of variations. The series has maximum operating speeds of either 3000 or 4000 RPM. The series also features available encoders or brakes.
H Series
The H series of servo motors were produced with the Allen-Bradley, Reliance, and the Electro-Craft branding. There are five frame sizes and twelve models, each with a number of variations. The series has a range of maximum speeds between 2000 and 6000 RPM. The series also features available encoders or brakes.
S Series
The S series of servo motors were produced with the Allen-Bradley, Reliance, and the Electro-Craft branding. There are five frame sizes and eleven models, each with a number of variations. The series has a range of maximum speeds between 3000 and 6000 RPM. The series also features available encoders or brakes.
N Series
The N Series of servo motors were produced with the Allen-Bradley, Reliance, and the Electro-Craft branding. There are four frame sizes and nine models, each with a number of variations. The series has a range of maximum speeds between 3000 and 6000 RPM. The series also features available encoders or brakes.
MP Series
The Allen-Bradley MP Series features rare earth magnets in the frame, optional 24 volt brakes, and optional encoders with a wide range of counts available. Allen-Bradley claimed that the MP series has “40% higher torque per unit size than conventional servo motors.” The MP Series model numbers have a designation for different motor types. The third character may be an L, an F, an S, and also M. The L models are low-inertia. The F models are food grade units with improved sealing. The S models are stainless steel units with a special stainless frames for hygienic applications.
VP Series
The Allen-Bradley VP Series features rare earth magnets in the frame, optional 24 volt brakes, and optional encoders with a wide range of counts available. The VP Series model numbers have a designation for different motor types. The third character may be an L, an F, an S, and also C. The L models are low-inertia. The F models are food grade units with improved sealing. The S models are stainless steel units with a special stainless frames for hygienic applications. The C is for continuous Duty
Y Series
The Y series of servo motors were produced with the Electro-Craft branding. There are four frame sizes, each with a number of variations. The series has a range of maximum speed of 4500 RPM. The series also features encoders as standard equipment. Options include brakes and voltage of 115 or 230 VAC.
