Variable Speed Drives Canada

Benefit from our many services for your variable speed drives (single-phase and three-phase variable speed drives, soft starters, DC drives, etc.) from recognized brands (ABB Baldor, Lenze, Leeson, Festo, etc.). We pick up and deliver your variable speed drives. You can also use delivery companies to send us your gearboxes from anywhere in Canada, Ontario and some parts of the United States. Call us for a quote!

What is a variable speed drive?

A variable speed drive is an electronic device that controls the speed of an electric motor by modulating the frequency and voltage of its power supply. Used in industrial applications such as pumps, fans, and conveyors, it allows the motor speed to be adapted to the actual needs of the equipment. 

In addition to optimizing machine performance, it reduces energy consumption, decreases mechanical wear, and improves gradual start-up. Frequency converters are essential for extending the life of motors and ensuring stable and safe operation.

What types of variable speed drives are available on the market?

Variable speed drives come in several types, each designed to meet specific needs depending on the motor and application. Here are the main models available on the market:

• Three-phase and single-phase variable speed drives: These allow you to control the speed of AC motors powered by single-phase or three-phase power. Commonly used in industrial and commercial applications up to 2000 HP.
• Soft starters: Reduce the current when starting a motor. They allow for smooth starting and stopping without continuous speed control. Ideal for pumps, compressors, and conveyors.
• DC speed controllers: Control DC motors with precision. Used in applications requiring simple but reliable control, such as lifting equipment or conveyor belts.
• Servo controllers: Provide precise control of speed, torque, and position. Essential in robotics, precision automation, printing, or CNC machines.
• Variable frequency drives (VFDs): A general category of AC drives that modify frequency and voltage to adjust motor speed. Used in a wide range of industrial equipment.
• Vector drives: Offer improved torque control, especially at low speeds. Ideal for constant torque applications such as extruders, grinders, or industrial cranes.
• Multi-axis drives: Allow multiple motors to be controlled simultaneously from a single system. Perfect for production lines, packaging systems, and synchronized machines.
• Regenerative drives: Recover energy produced during motor braking or deceleration and feed it back into the grid. Recommended for elevators, centrifuges, cranes, or high-inertia machines.

Which brands of variable speed drives do you repair?

What services are offered for variable speed drives?

Variable speed drives play an essential role in the control and performance of electric motors. To ensure their proper functioning and extend their service life, we offer a complete range of specialized services, from preventive maintenance to electronic repair, including custom integration into your industrial systems.

• Repair and reconditioning: Complete disassembly, inspection of circuits and components, replacement of defective parts (fans, filters, capacitors, power modules), cleaning, and electrical testing.
• Preventive maintenance: Periodic maintenance including dielectric testing, insulation checks, internal cleaning, vibration analysis, and temperature monitoring to prevent failures.
• Technical services: Integration of variable speed drives or soft starters, control panel assembly, on-site or in-shop troubleshooting, technical assistance, and operator training.
• Custom programming and configuration: Complete configuration of start/stop ramps, frequency limits, thermal protection, acceleration, braking, and control logic according to your application.
• Firmware or control software updates: Installation of the latest software versions to optimize compatibility and performance or correct operating errors.
• Integration with industrial networks: Connection of the drive to control systems via Modbus, Profibus, Ethernet/IP, or other protocols, with complete configuration.
• Simulated or real load testing: Simulation of operating conditions on a test bench to validate the performance of the drive before reinstallation.
• Thermal analysis and cooling optimization: Inspection and cleaning of heat sinks, verification or replacement of built-in fans, addition of external ventilation solutions if necessary.
• Printed circuit board (PCB) repair: Diagnosis and replacement of electronic components on power or control boards: transistors, resistors, relays, etc.
• Model conversion or adaptation: Replacement of an obsolete drive with an equivalent or superior model, including adaptation to the constraints of the existing motor.
• Machine Shop: Re-machining or adjustment of mechanical components related to the integration of the drive into the equipment (support, housing, ventilation).

Why choose Moteurs Gosselin for your variable speed drives?

Whether you need AC, DC, servo, or vector drives, Moteurs Électriques Gosselin provides you with a qualified team, advanced diagnostic equipment, and an approach focused on reliability, speed, and performance. We understand the importance of drives in your industrial operations and offer solutions tailored to each application.

• Technicians specializing in variable speed drives: Our team has the expertise to diagnose, maintain, and repair all types of drives, even complex or end-of-line models, regardless of brand.
• High-quality electronic components and parts: We use only robust, certified parts—power modules, fans, filters, control cards—to ensure reliable and durable repairs.
• Fast and reliable turnaround times: Our interventions are fast, carefully planned, and tailored to your production requirements, both in the workshop and on the factory floor.
• Competitive prices: Our estimates are clear, detailed, and without surprises. Every repair reflects excellent value for money.
• Guaranteed customer satisfaction: From the moment we receive your drive to its return to service, we offer attentive support, rigorous follow-up, and solutions tailored to your priorities.

Any questions ?

If you have any questions about variable speed drives, our services, or if you would like to request a quote, please don’t hesitate to contact us! Our team is ready to assist you and provide you with the solutions you need for your variable speed drive problems. 

We pick up and deliver your variable speed drives. You can also use delivery companies to send us your variable speed drives from anywhere in Quebec, Canada, and certain parts of the United States.

UNITED STATES (Northeast States)