Complete DC Drive Services: Diagnose, Repair & Refurbish with Confidence

Complete DC Drive Services Diagnose Repair and Refurbish

• 30-04-2025
• By Shawa

In today’s high-demand industrial environments, DC drives continue to play a vital role in ensuring reliable motor control, especially where precision, variable speed, and torque regulation are required. Whether you are running legacy systems or operating in industries where DC motors still dominate, keeping your DC drives in top condition is essential to maintaining productivity and minimizing costly downtimes.

At Shawa Technocraft, we specialize in the repair, refurbishment, and servicing of DC drives, helping businesses across sectors optimize performance and extend the life of their existing equipment.

What is a DC Drive?

A DC drive is an electronic device that controls the speed, torque, and direction of a DC motor. It adjusts the voltage and current supplied to the motor based on the required operation.

Functions of DC Drives:

• Regulate motor speed under variable loads
• Maintain consistent torque and power
• Control motor direction
• Enhance energy efficiency and reduce mechanical wear

DC drives are widely used in:

• Elevators
• Rolling mills
• Conveyors
• Paper machines
• Printing presses
• Plastic extrusion systems

Despite the growing popularity of AC drives, many industries still rely on DC drives for their unmatched low-speed performance and torque control.

Common Issues in DC Drives

Over time, DC drives can face wear and tear or component-level failures that affect performance or cause complete shutdowns.

Typical Faults Include:

• Overvoltage or undervoltage errors
• Control board failure
• Faulty SCRs or thyristors
• Input/output signal issues
• Motor feedback loop problems
• Cooling fan or temperature sensor failures

These issues can disrupt operations, delay production, and lead to significant financial losses if not addressed promptly.

Why Choose DC Drive Repair Over Replacement?

Replacing an industrial DC drive can be expensive and time-consuming. Repairing or refurbishing your existing unit can be a smarter alternative.

Benefits of DC Drive Repair:

• Cost-effective: Save 40–70% compared to buying a new drive
• Faster turnaround: Avoid delays caused by sourcing new equipment
• Preserve system compatibility: Continue using existing control and motor configurations
• Eco-friendly: Reduce electronic waste and promote sustainable practices

At Shawa Technocraft, our skilled technicians restore drives to full operational condition, ensuring they meet or exceed OEM specifications.

Our DC Drive Services at Shawa Technocraft

Whether you’re dealing with an outdated system or a recent failure, we’ve got you covered with complete diagnostic, repair, and refurbishment services.

Our DC Drive Service Includes:

1. Comprehensive Diagnostic Testing
   We use advanced diagnostic tools to identify faults at the board and component levels.
2. Component-Level Repair
   We replace faulty ICs, SCRs, diodes, relays, capacitors, and other key components using original OEM parts.
3. Firmware and Software Upgrades
   Our engineers ensure your DC drive has the latest firmware to prevent compatibility and security issues.
4. Load Testing and Calibration
   We test each repaired unit under real-world load conditions to ensure proper functionality and reliability.
5. Cleaning and Protective Coating
   Repaired drives are thoroughly cleaned, and PCBs are coated to prevent future corrosion or dust damage.
6. Documentation and Warranty
   Every serviced drive includes a detailed test report and is backed by a service warranty for peace of mind.

Learn more about our service offerings: DC Drive Services

Refurbished DC Drives – Like New, But Smarter

When your drive is beyond repair or if you need a faster solution, our refurbished DC drives are a great alternative.

Features of Our Refurbished Drives:

• Fully restored and tested to OEM standards
• Cost-effective compared to brand-new units
• Quick delivery from our ready stock
• Supported by warranty and technical support

We stock refurbished DC drives from leading manufacturers such as Siemens, ABB, Allen Bradley, Parker, and Schneider Electric.

Why Choose Shawa Technocraft?

Shawa Technocraft stands out for its customer-focused service model and technical expertise in industrial electronics.

Here’s Why Industry Leaders Trust Us:

• 15+ Years of Industrial Electronics Expertise
• ISO-Certified Repair Facility
• Fast Turnaround Times
• Support for a Wide Range of Brands
• Trained and Certified Engineers

Our commitment to quality, transparency, and timely delivery has made us a preferred partner for industries across manufacturing, textiles, packaging, and automation.

Applications of DC Drives

DC drives are still widely used in applications that require:

• High starting torque
• Smooth acceleration/deceleration
• Variable speed control over wide ranges
• Backward compatibility with legacy systems

Industries that benefit from our services include:

• Steel and Metal Processing
• Paper and Printing
• Automotive Assembly Lines
• Plastic Manufacturing
• Textile Mills
• Mining and Heavy Machinery

How to Avail Our DC Drive Services

Getting your DC drive serviced with Shawa Technocraft is fast and easy:

1. Visit: https://shawa.in/product-category/dc-drive or Call Us at: +91 98701-00205
2. Select your model or fill out the inquiry form
3. Speak to our experts and get a free consultation
4. Send your faulty unit via courier or request a pickup
5. Receive a diagnosis, quote, and estimated delivery time
6. Get your drive repaired, tested, and delivered back promptly

We also offer on-site diagnostics and AMC (Annual Maintenance Contracts) for long-term service solutions.

Conclusion

DC drives may be aging technology, but their value in industrial automation remains strong. Whether you're looking to repair a malfunctioning drive, refurbish an old unit, or replace a failed one with a tested and guaranteed refurbished model, Shawa Technocraft is your one-stop destination.

With over 15 years of experience, an ISO-certified facility, and a team of certified engineers, we provide unmatched expertise and reliability. Restore your operations and reduce downtimes with our trusted DC drive service today.