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R911234797 (TFM 3.1-050-300-W1-220)

TFM Variable Frequency Drives

Rated 4.8 stars (11 total reviews)
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1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911234797 (TFM 3.1-050-300-W1-220) is a Version 1 variable frequency drive controller from the TFM 3 series, featuring a 300 VDC bus voltage and a current rating of 50 A. It regulates AC motor speed and torque by varying the input voltage and frequency, utilizing an intermediate circuit to refine rectified DC power for ripple-free motor operation. The device is equipped with air cooling via an internal blower operating at 220 VAC and is suitable for applications requiring precise speed adjustment and control, including high-speed and multi-motor configurations.

Technical Specifications

Bus Voltage
300VDC

Heatsink Blower Voltage
200VAC

Version
1

Function
Enhances efficiency of motor-driven equipment

Current Rating
50A

Intermediate Circuit
Uses capacitors and inductors

Functioning
Removes AC residues and harmonics

Interface
Can be with a transducer or a sensor

Set Value
Preset

Torque Restricting Feature
User-specified limit possible

Placement
Close to motor

Cooling System
Internal system with built-in blower

Connection
Serial connection

Usage
In between motor and mains electrical supply

Applications
High-speed and multi-motor

Speed Matching
According to changing load requirements

Process Control
Continuous and accurate over various speeds.

Common Misspellings

Shipping & Payment Options
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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the TFM 3.1-050-300-W1-220.
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