
October 3, 2019
The IronHorse GSD8 series of DC drives is a microprocessor-based design with non-volatile memory storage that is programmable with adjustable parameters, programmable alarm outputs and offers a digital closed-loop algorithm for motor control. GSD8 output power available is 1/2 to 1hp at 120 VAC input and 1 to 2hp at 240 VAC input; output voltage is 90 VDC (120 VAC) and 180 VDC (240 VAC). Maximum current ratings are 5A and 10A.
GSD8 series DC drives are capable of factory or field configurations for a variety of industrial applications. GSD8 DC drives make use of either a pulse accumulation algorithm or a velocity PID algorithm that can be easily configured for operation as a speed controller, time-based process controller, or follower drive in a master-follower application. GSD8 drives are an ideal match for applications that require specialized I/O.
All units include a large 4-digit LED display; standard 1/8 or 1/4 DIN panel mount versions are available. The GSD8 universal power supply accepts 85-265 VAC at 50-60 Hz without switches or jumpers and a self-contained 5V power supply is provided for external sensor power.
IronHorse GSD8 Series DC drives from AutomationDirect start at $405.00 and are backed by a one-year warranty.
Learn more by visiting: www.automationdirect.com/dc-drives.
Editor's Pick: Featured Article

Cables and wires in industrial robots and other moving machine parts are often required to withstand extreme stresses caused by torsion. Constant repetitive movements put materials under considerable strain. At the same time, operators expect components to function perfectly and reliably throughout their entire service life to avoid disruptions, outages and safety hazards.
For this reason, at HELUKABEL, we simulate intensive and continuous torsion stresses under realistic conditions with our high-tech testing equipment in Windsbach. We have several types of apparatus for doing this because some of our customers, for example those in the automotive industry, have very precise specifications for how a torsion test is carried out. The tests show that our cables and wires withstand speeds up to 1,000°/s, accelerations up to 2,000°/s² and torsion angles up to 720°. Hence, we make sure that each product always meets our customers’ high standards, and that they receive the impeccable quality they rightly expect from us as a leading supplier of cables, wires and accessories for more than 40 years.
What Is Torsion?
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