FOCUS DC 1850 ARMATURE CURRENT, 555X1050X611MM, 480V, 700 KW, 1150 HP
Available
Free Shipping
2 Year warranty
| Part Number | MP1850A4 |
| Manufacturer | Control Techniques |
| Type | DC Drives |
| Warranty | 2 Year |
MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.
MRO can restore your failed MP1850A4 to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.
Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2-year warranty.
Our technicians have vast experience with most manufacturers and models. In addition to this MP1850A4 we also repair a wide range of other Control Techniques products, so if you don’t see the model you need, please contact us.
If you are interested in getting credit for your faulty MP1850A4, just let us know, and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.
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Ask about exchanging your faulty MP1850A4 for credit when ordering from MRO Electric
The Control Techniques MP1850A4 DC Drive is a powerful and precise motor control solution engineered for large-scale industrial applications. Operating on a 380–480 V AC three-phase input, the MP1850A4 delivers up to 1850 A of continuous armature current and provides full four-quadrant regenerative capability. This enables smooth acceleration, controlled braking, and the ability to return excess energy to the supply line, thereby improving overall efficiency. For facilities requiring dependable operation of high-horsepower DC motors, the MP1850A4 offers both performance and durability.
The MP1850A4 combines advanced control with rugged construction to keep critical systems operating with precision. It supports motors up to approximately 700–800 kW (950–1,070 HP), making it ideal for heavy manufacturing, processing, and automation. Its regenerative braking function reduces energy waste and lowers operating costs, while integrated protection safeguards against overcurrent, overvoltage, undervoltage, and overheating.
A digital operator panel simplifies commissioning and monitoring, with transparent parameter displays and intuitive programming. Flexible feedback options, including encoder, tachometer, and armature voltage feedback, allow operators to configure both open-loop and closed-loop control. The MP1850A4's compact panel-mountable design fits seamlessly into existing enclosures, and its robust thermal management ensures reliable performance in harsh industrial environments.
The MP1850A4 is widely deployed in industries that rely on continuous heavy-duty motor performance. In manufacturing, it provides reliable torque and speed regulation for extruders, mixers, and conveyors. Material handling systems, such as hoists, cranes, and lifts, benefit from regenerative control, which ensures smooth and safe operation. The pulp and paper sector uses the MP1850A4 for winding and cutting systems that demand precise tension control, while textile and plastics manufacturers trust it for spinning, weaving, and extrusion processes. Metalworking and printing operations also depend on their accuracy and consistency to maintain productivity and product quality.
When you choose the Control Techniques MP1850A4 from MRO Electric, you're investing in both a high-quality drive and the support needed to keep your systems running at peak performance. We provide free shipping on all qualifying orders under 20 lbs and include a 2-year warranty at no extra cost. Our technical experts are available to assist with product selection, integration, and troubleshooting. In addition, MRO Electric offers core exchange and repair services, helping you maximize cost savings and minimize downtime with reliable refurbishment options.
Control Techniques products are manufactured in United Kingdom and are designed for Metal production, paper processing, and material conveying usage. They come with a 2-year warranty from MRO Electric. We also carry DC Drives from other manufacturers such as Siemens and Yaskawa.
Check out the rest of our Control Techniques product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at sales@mroelectric.com, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like MP1850A4, take a look at more from our DC Drives line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our MP1850A4 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.
Very happy with the overall service, delivery, communication and delivery,
Conley CookeI needed a special drive, found it, and I was quickly assisted by Joe Kaminski. Everything was exactly as it should be....
JackWe have an older DMU80 CNC Machine and the Handheld Control was damaged beyond repair. MRO was very helpful in confirmin...
Abbey-Purchasing Specialist
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