Allen Bradley 1326AB-B730E-M2LS Used Surplus

The 1326AB-B730E-M2LS servo motor is an Allen-Bradley servo motor rated at 3350 RPM and capable of operating at 380 to 460 Volts AC. It comes in an IP 67 rated enclosure that does not require a shaft seal and offers protection against water immersion. Feedback is available on the motor through an integrated multi-turn encoder which provides precise absolute machine position within multiple revolutions without using a battery. This encoder eliminates machine re-homing on the application of mains power. The multi-turn encoder provides one million feedback instances per motor revolution and absolute positioning within 4096 revolutions. The 1326AB-B730E-M2LS servo motor is part of the 1326AB series from Allen-Bradley which is designed with advanced features, including a normally closed thermal switch inside the motor winding, a precision balance of 0.0005 inches, a three-phase stator, a TENV construction, and a CEI/IEC metric flange.

For the mounting of the 1326AB-B730E-M2LS servo motor, Allen-Bradley recommends the use of M12 size bolts. The screw length should be 1.57 inches and the torque should be 108.4 to 135.5 N-m. The motor is designed to support vertical mounting with the shaft at any required angle. The rated output power and torque for the 1326AB-B730E-M2LS servo motor are 9.6 kilowatts and 39 N-m, respectively. For optimal performance, the motor should be operated in environments where the surrounding temperature is kept below 104 degrees Fahrenheit. The motor operation at higher ambient temperatures will cause the derating of the motor output. The approximate weight of the 1326AB-B730E-M2LS servo motor is 138 pounds. The specifications of the motor winding include a torque constant of 2.01 N-m, a voltage constant of 126.2 Volts RMS, a terminal resistance of 0.26 ohms, and an inductance of 6.6 Millihenry.