The Allen-Bradley/Rockwell Automation 1336S-B020-AN-FR6-14 drive is a motor speed and torque controller that belongs to the 1336S Plus series of drives and it operates with a 3-phase AC voltage range of 380 to 480 Volts AC and a voltage tolerance of +/-10%. This drive also comes with 20 Horsepower of output power and a frequency range of 50 and 60 Hertz. The recommended operating conditions for the Allen-Bradley 1336S-B020-AN-FR6-14 motor speed and torque controller drive include a good and clean environment with the minimal amount of dust and solid particles, a stable ambient air temperature that does not exceed 50 degrees Celsius, and a relative humidity level of no higher than 95%.

The Allen-Bradley/Rockwell Automation 1336S-B020-AN-FR6-14 motor speed and torque controller must not be exposed to contact with liquids or installed in a location higher than 1000 meters above sea level. When the installation location has a higher altitude than this, the drive needs to be derated. The Allen-Bradley 1336S-B020-AN-FR6-14 motor speed and torque controller drive must not be exposed to overheating. Frequent overheating can cause damage to both the drive and the motor and it can diminish the efficiency of the operations. Usually, this drive operates with an efficiency of 97%, but when overheated, the drive will be less efficient and smooth and safe operations are compromised. The Allen-Bradley 1336S-B020-AN-FR6-14 motor speed and torque controller drive comes with an open enclosure that does not provide coverage or protection to the whole drive. Instead, it provides protection to its connections, and it helps to provide a compact design and a mounting mechanism.