DC drives can be very simple devices, or multifunctional devices comparable to inverters.
To chose the correct unit; you need one that is rated at least the same current as your motor, will run from your supply and has the required quadrants.
A single quadrant drive provides speed control in one direction only, no braking. Two quadrant drives give control in forwards and reverse, or one direction and regenerative braking. A four quadrant drive runs in both directions and also provides regenerative braking in both.
Chose a manufacturer from below to see what products are available:
Digital & Analogue units from 3.4A to 2250A in stock or on short lead times.
Digital & Analogue units from 15A to 3300A
- HHI Drives
Special 110V high current for 110V motors up to 300 amps. Contact us for more information.
- Other DC & battery systems
We have many years experience of industrial DC systems, battery formation chargers, battery chargers for standby & motive power application & full DC systems with battery backup and charger.