The Allen-Bradley 74101-482-51 drive is part of the PCB Gate Drive Board series which is manufactured for modifiable frequency AC drives. The 74101-482-51 functions with 460 Volts AC power and it puts out 7.5 Horsepower. The module fits efficiently with different frame sizes which are sizes A, B, C, D, or E.  The 74101-482-51’s alternative part number is the 1336-BDB-SP1D. Additionally, the 74101-482-51 functions as a spare part for IMPACT, REGEN, FORCE, 1336 PLUS, and PLUS II adaptable frequency drives. Each of the boards operates as a spare part for a particular drive. Moreover, the boards are made to operate with AC drives which are between 3 and 800 Horsepower. The drive boards are operated by the functioning voltage of the modifiable frequency drives.

The 74101-482-51 is designed for automatic systems and for rolling mill applications and the processes which support them. The 74101-482-51 is manufactured using remanufactured controls. Some of the aspects that the manufacturers consider include the parts locator service, exchange, and repair services, purchase avoidance analysis, and the vendor stocking program. The 74101-482-51 has several controls which include the DCS control, PLC control, X-Ray control, digital motor control, width gauge control, and the slag detection control. The 74101-482-51 has an operator interface which allows users to communicate with the system. The 74101-482-51 has a ball screw which provides the muscle to ensure that things are done in the right way. Also, there is an interface and software which is tailored to test the operator interface device. There are various aspects that need to be considered for the 74101-482-51. They include drive systems, HMI systems, PLC systems, mill control systems, and automatic gauge control systems. The other parts which should be considered include the DC Magnetic brake, DC contactor needs, and AC/DC motors. The electrical equipment includes AC vertical motors, AC synchronous motors, DC Crane controls, and the DC mill duty motors.