Allen Bradley 1326AB-C4C-21

The 1326AB-C4C-21 is an Allen-Bradley servo motor engineered under the 1326 motor series. The 1326AB-C4C-21 comes with a capacity of 2000 revolutions per minute maximum with a frame diameter of 194 millimeters. The 1326AB-C4C-21 features an IEC metric flange with keyway and has a motor rated output of 7 kilowatts. The 1326AB-C4C-21 features system continuous torque of 47.4 N-m and system peak stall torque of 91.7 N-m. The 1326 servo motor series features a specially engineered housing that has the capacity for reducing the motor length, increasing the continuous torque ratings. The series comprises high-performance three-phase brushless motors that meet the stringent requirements of high-performance motion systems. Each of the motors features a special flux profile with permanent magnets engineered to increase the servo motor performance.

The 1326AB-C4C-21 has a three-phase sinusoidal-wound stator field, offering the motor a smooth operation even at low speeds. The motor also features TENV construction with an IP65 standard rating with an optional shaft seal. It comes in an extruded aluminum housing that improves the heat transfer of the motor. The 1326AB-C4C-21 has 100% continuous-rated output torque when the motor is at zero revolutions per minute. The 1326AB-C4C-21 is UL-listed with the ability to be vertically mounted at any angle with the shaft on the upper and bottom side. It comes with a normally closed thermal switch on the motor winding, providing thermal overload indication. The 1326AB motors come with either resolver standard or a high-resolution encoder feedback. It features a rugged brushless resolver, providing accurate position feedback.