The TFM 3.1-030-300-W1-115 variablefrequencydrive from RexrothIndramat functions as a drive controller for AC motors. The manufacturer is known for its motion controls and industrial servo drives. The variable frequency drive acts as a drive controller for controlling ACmotors by making changes to the voltage and varying input frequency. This helps to have better control over the torque and speed output of the motor. The unit has a 30A current rating and 300VDC bus voltage. RexrothIndramat offers a warranty period of one year for the drive.
The TFM series drive features an internal cooling mechanism for air circulation with a built-in blower. The heatsink blower of the drive also has a nominal 115VAC voltage rating. The unit is a good choice for use in energy-saving applications. The input converter of the device encompasses diodes with high power arranged in the setup of a regular bridge. The AC mains is passed through this converter for rectification and conversion into DC. However, further filtering is required to free the residual AC harmonics and components.
The drive can help in extending the life of an AC motor and its bearings by lessening the flow of the fluid into the motor. This reduces the friction and pressure on the machinery and valves inside the motor. As a result, the motor will run at less than the rated capacity making its wear and tear as minimum as possible. Moreover, when a variable frequency drive is used along with an AC motor, there is no need for a separate starter. The unit is widely used in motors that are deployed in compressors, pumps, and fans for better performance control and productivity. The company has a tie-up with various logistics providers to ship the frequency drive to any part of the world based on your preference.
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