Dave Wilson, Editor, writes:
We see from your search that you're looking for information on the term "Motor Speed Control",
and we have a large number of manufacturers' news releases and technical articles here on Engineeringtalk which will be of interest.
Let me be your guide.
Start with
the news release Speed controller suits battery-powered motors from
Midwest Motion Products, which we summarised at the time by saying "Modular solid-state PWM switching device provides bidirectional open-loop DC motor speed control, and is ideal for all battery-powered applications".
Several months prior to that,
we featured the news release Supply drives motor speed control from
Midwest Motion Products: "A compact 12V power supply runs from a universal AC input and supplies up to 25A continuously at 82% minimum efficiency".
In December 2005, we covered the news from Midwest Motion Products
concerning its MMP20A-12V -RSP
- take a look at Motor speed control for battery powered use
which says: "Midwest Motion Products releases the MMP20A-12V -RSP motor speed control module".
Take a look also at the news release from Midwest Motion Products, Potted speed controller reaches new peaks,
as well as Controller takes charge of 24V DC motors from Midwest Motion Products,
and Free tool simplifies inverter selection from Moeller Electric.
See also:
News on the MMP25A-12V motor speed control from Midwest Motion Products
(July 2003)
The MMP25A-12V motor speed control is ideal for battery-powered applications
Vector drive optimises motor speed control
(April 2003)
A new high-end AC drive provides closed loop vector control of motor speed, combined with Windows-based configuration and hardware modularity including plug-in industrial networking
IP65 enclosure puts drive in the firing line
(September 2002)
Rockwell Automation has enhanced the popular Allen-Bradley B160 range of three-phase AC variable speed drives with the introduction of the IP65-rated B160Z
Substantial energy savings for injection moulders
(December 2001)
Injection moulders are making substantial energy savings on existing machines thanks to a retrofit speed control option developed by NRG Control and built around inverters from Eurotherm Drives
News on the Motor speed controls from Astralux Dynamics
(February 2001)
Astralux designs and manufactures units which offer a wide range of inputs and outputs for overcurrent protection, cruise control, ramped start, pre-set operation times and similar features