The Allen-Bradley 1397 Drives are a series of digital DC drives designed to provide microprocessor control for industrial DC motors. These drives are available in either regenerative or non-regenerative designs, and they combine highly advanced microprocessor technology with network communication options into 1 compact and cost-effective package. The 1397 Drives provides a cost-effective motor control solution by offering precise, accurate, and flexible application operation which is achieved through digital programming. For ease of use, each drive can be configured and programmed locally via a front-mounted control panel, or from externally connected Allen-Bradley SLC or PLC controllers. The 1397 Drive family comprises drives with standard ratings from 1.1 to 448 kilowatts (1.5 to 600 Horsepower) available in both regenerative and non-regenerative designs. They are also available in 230 Volts AC, 380 to 415 Volts AC, and 460 Volts AC input ratings.
The 1397 Drives offer a 100:1 performance ratio with speed adjustment from 0 to the rated speed, and they all have an efficiency of 98.6% (at the rated load and speed). Factory-installed options for this series include control interfaces (AC Line disconnect, Blower Motor starter, 115 Volt AC control interface card, Pulse encoder interface, dynamic braking, and I/O expansion card interfaces), communication modules (single-point remote I/O 115 Volts AC/24 Volts DC, RS-232/422, and DeviceNet modules), and human-machine interface module options (programmer and controller modules). User-installed options like 3-phase isolation transformers, line reactors, remote DIN mounted RS-232 modules, ControlNet to SCANport adapters, EtherNet/IP to SCANport adapters, and serial flash cables can be added to enhance the 1397 Drives’ performance and connectivity. All 1397 Drives are available as Open (IP 00) chassis-mounted drives, and they have an ambient temperature limit of 55 degrees Celsius.
Browse available units in our catalog of 1397 Drives.
Designed for 3-phase systems, this drive supports input frequencies ranging from 50 to 60 Hz. Built with an open type enclosure, it offers an IP00 rating, suitable for environments without direct expo
This digital DC drive provides 500V DC armature voltage along with 300V DC for field voltage. It accommodates up to 10 programmable digital inputs and three digital outputs. The drive has two differen
This drive features an IP20 rating which permits installation in non-harsh environments, and its NEMA 1 classification offers basic protection from solid objects. The model includes 10 digital inputs,
This DC drive operates within a nominal voltage range of 207 to 253V AC and supports a line frequency of 50/60 cycles per second. It features a continuous service factor of 1.0 and can handle overload
Designed for regenerative functionality, the 1397-A005R operates with an input current of 19 A and can deliver up to 20 A output current. The rated armature voltage for this unit is 240 VDC, and it fe
Designed for versatility, this drive includes a pulse encoder kit and offers an HMI option with a programmer/controller featuring a digital potentiometer. It operates at a nominal line frequency of 50
The 1397-A040R DC drive is a compact, regenerative DC drive manufactured by Allen Bradley/Rockwell Automation. It comes with 230 Volts AC input voltage, 50/60 Hertz of input frequency, and 40 Horsepow
This digital DC drive supports a maximum DC armature output of 0 to 500 VDC alongside a field output of 300 V DC. It is designed for vertical mounting and has an enclosure rated IP00, classifying it a
This digital DC drive supports regenerative operation and has an input current of 19 A, translating to an output current capability of 20 A. Its rated armature voltage is set at 240 V DC. The drive fe
This digital drive features five digital inputs and two digital outputs for versatile control options. Additionally, it includes two analog inputs and two analog outputs, providing enhanced signal pro