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A-B Rockwell 1398-DDM-075 servo drive unit

A-B Rockwell 1398-DDM-075 servo drive unit

The A-B Rockwell (Allen-Bradley/Rockwell Automation) 1398-DDM-075 servo drive unit is A powerful device used primarily in industrial automation, specifically to control servo motors for precise position, speed and torque control.

This servo drive unit has a variety of features, including:

User-configurable input/Output: It comes with five user-configurable 24-volt, current-absorbing, light-isolated, high-level active inputs, and four assignable outputs of the same specification. In addition, there are two dedicated normally open relay outputs (braking and drive preparation).

Analog output: The 1398-DDM-075 module also has analog outputs with resolution of 8 and 12 bits. The analog input voltage range is 0-10 volts with 10-bit resolution.

Power and Voltage Regulator: The drive unit has an integrated power supply and a shunt voltage regulator that uses a microcontroller to manage the position, speed and current of the machine.

Powerful features and maintenance requirements: This servo drive is powerful, but the maintenance requirements are very low. When maintenance is required, it is standard procedure to check that the cable insulation and connection are intact.

Environmental adaptability: The recommended humidity limit is between 5% and 95%, the same as other ULTRA 200 drives.

Power Requirements: This servo drive is enabled when supplied with 100-240VAC rms, 1 - or 3-phase AC input voltage requirements, and 47-63 Hz input frequency.

Peak and continuous power output: The peak power output of 35 phase is 3 kW, the peak power output of 3 phase is 14 kW, and the continuous power output of 1 phase operation is 20.3 kW.

Current vs. Power consumption: The driver has peak output currents of 50 amps (1-phase input) and 75 amps (3-phase supply), while continuous output currents of 3 amps (15-phase) and 1 amp (3-phase operation). Its power consumption is 339 watts.

Overall, the A-B Rockwell 1398-DDM-075 servo drive unit is an efficient and reliable device that meets the diverse needs of industrial automation.

A-B Rockwell 1398-DDM-075 servo drive unit