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.
This assembly offers a voltage rating that can operate effectively at either 230 V or 460 V AC. It is mounted on panels and can function in environments with temperatures from 0°C to 40°C. Operating a
This DC drive operates at a rated voltage of 240 VDC and is capable of handling currents between 10 and 12 A. Its frequency operation ranges from a minimum of 50 Hz to a maximum of 60 Hz. The drive is
This drive boasts an impressive overload capacity of 150% of full load for 1 minute and maintains a drive efficiency of 98.6% at full rated speed and load. The field voltage rating reaches up to 300 V
In order to achieve efficient operational results, the blower motor starter operates at a current rating of 2.8 to 4.0 A. It functions effectively within a relative humidity of 80% for both operating
The 1397-A020R DC drive is a compact, regenerative DC drive manufactured by Allen Bradley/Rockwell Automation. It comes with a 230 Volts AC of input voltage, 50/60 Hertz of input frequency, and 20 Hor
Designed for digital control, this drive accommodates input frequencies from 48 to 62 Hz and achieves an efficiency level of 98.60% at full load. The drive operates at a rated input voltage of 230 VAC
Designed for 3-phase systems, this armature SCR assembly supports voltage levels of 230/460 volts AC. It fits into a Size S6 frame assembly and operates efficiently within a temperature range of 0 to
This non-regenerative drive operates efficiently with a minimum load requirement of 5% of its rated load. Its power rating is recorded at 149 kW. The unit supports installation at altitudes up to 3,30
Rated at 150 horsepower, this non-regenerative drive supports an AC tachometer kit and exhibits a nominal frequency of 50/60 Hz. It functions effectively with a continuous service factor of 1. The uni
This digital DC drive operates at input frequencies between 50 and 60 Hz. Users can expect an armature voltage output ranging from 0 to 500 V DC. The device includes 10 digital inputs, 3 digital outpu