Product category:
Industrial Drives/Controls
News Release from: Lenze | Subject: Tml and Tmd
Edited by the Engineeringtalk Editorial
Team on 23 November 2005
Inverters promise increased torque
Tml and Tmd inverters fit where a simple low cost drive is needed but with increased torque performance.
The new Lenze Tml and Tmd inverters fit where a simple low cost drive is needed but with increased torque performance The use of advanced sensorless vector algorithms gives superior torque control and regulation, for example where the required speed range is wide or where precise control is needed at low speed
This article was originally published on Engineeringtalk on 21 Feb 2000 at 8.00am (UK)
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These inverters cover powers from 0.25 to 7.5kW.
The Tmd range suits three-phase input, whereas the Tml is for single phase up to 2.2kW.
All models feature the unique EPM memory chip, which plugs into the front of the drive.
The chip holds all the drive parameters that can be changed by simply plugging in a new chip, even without powering the drive.
EPM chips can be programmed in a handheld programmer that also copies chips - a process taking less than 3 seconds.
This easy handling means the time to get started is reduced and downtimes are minimised.
Tml and Tmd inverters are economical but also full of features.
There is 200% starting torque available for 25 seconds and full rated torque to below 1Hz.
Response to changes in load are particularly fast.
The small size saves panel space and makes retrofitting easy - at 5.5kW the inverter footprint fits easily inside an A5 sheet of paper. Request a free brochure from Lenze ...
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