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Benshaw soft starters are designed from the ground up to perform dependably … even in the harshest industrial environments. We offer best-in-class solutions for continuous duty applications, hazardous locations/conditions, corrosive environments and high vibration operations.
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Benshaw provides a wide range of standard controls and drives for many industries, offering tailored solutions for even the most complex applications.
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Whether you need hands-on training, 24/7 troubleshooting, field service, or upgrade assistance, our experts are here to keep your operations running smoothly.
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Benshaw has grown to become a recognized leader in the design, development and manufacture of mission critical motor controls and drives.
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Benshaw's resources include an extensive document library, newsletter, FAQs, and case studies.
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Need help? Reach a Benshaw representative or local office for sales, service, or support. For urgent issues, use our technical support hotline.
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White Papers

Benshaw Ball Mill Positioning WHITE PAPER COVER-1
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WHITEPAPERBall Mill Positioning

Positioning large ball mills for maintenance can be a complex and time-consuming process. Traditional methods often lack precision and can place unnecessary stress on equipment, leading to increased downtime and maintenance costs.

This whitepaper explores a modern approach to ball mill positioning, using variable frequency drive technology to improve control and efficiency. It highlights how newer solutions can simplify maintenance, reduce wear, and enhance overall system performance.

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Benshaw GYMR Motor Starting Solutions WHITE PAPER COVER
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WHITEPAPERGet Your Motor Running: Motor Starting Solutions

Motor starting is often misunderstood, which can impact performance and energy efficiency. As part of our technical whitepaper series, this paper expands on the fundamentals to explore the different methods available for starting motors.

Reduced Voltage Starting is the third paper in the Get Your Motor Running series, looking at a range of common starting solutions and how they apply to different scenarios.

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Benshaw GYMR Understanding Starting Torque WHITE PAPER COVER
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CATALOGGet Your Motor Running: Understanding Starting Torque

Motor starting is often misunderstood, which can lead to poor performance and reduced energy efficiency. As part of our technical whitepaper series, this paper builds on the fundamentals to explore one of the most important factors in motor starting.

This paper introduces the key components of starting torque and how they influence different applications.

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Benshaw GYMR Reduced Voltage Starting WHITE PAPER COVER
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WHITEPAPERGet Your Motor Running: Reduced Voltage Starting

Motor starting is often misunderstood, which can impact performance, reliability, and energy efficiency. To help address this, we’ve developed a series of technical whitepapers that introduce the fundamentals of motor starting in a clear and practical way.

Based on the work of electronics design expert Mark Empson, co-founder of AuCom Electronics, this series provides a strong foundation for understanding key concepts and applications.

Reduced Voltage Starting is the first paper in the Get Your Motor Running series, covering the core principles of reduced voltage starting for three phase AC induction motors.

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Benshaw Wye-Delta Soft Starter Comparison Guide WHITE PAPER COVER
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WHITEPAPERSoft Starter vs Wye Delta

Selecting the right motor starting method can have a major impact on performance, reliability, and system longevity. While Wye-Delta starters have long been a common solution, soft starters offer a more modern and flexible approach.

This guide compares both methods, outlining how they work and where each is best suited. It highlights the key differences in performance, control, and system impact to help you make a more informed decision.

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Benshaw Where Do I Start eBook WHITE PAPER COVER
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WHITEPAPERWhere Do I Start? What You Need to Know to Select the Ideal Soft Start Solution

Selecting and implementing the right soft starter can feel complex, especially with so many options and application considerations. Knowing where to begin is often the biggest challenge.

This eBook brings together answers to the most common questions, providing clear guidance to help you make confident decisions. It covers key considerations from selection through to system design and more advanced applications.

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Benshaw Industry 4-0 WHITE PAPER COVER
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WHITEPAPERIndustry 4.0: The Implications for Industrial Motor Control

Industry 4.0 is reshaping the way industrial systems operate, bringing greater connectivity, intelligence, and data-driven decision making to the forefront. As plants become smarter and more integrated, the role of motor control is evolving alongside them.

This whitepaper explores what Industry 4.0 means in practical terms, cutting through the hype to focus on real-world implications. It looks at how increased connectivity and smarter systems are influencing performance, efficiency, and operational flexibility.

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Benshaw Starting Motors on Generator Sets WHITE PAPER COVER
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WHITEPAPERStarting Motors on Generator Sets

Starting motors on generator sets presents unique challenges that are often underestimated. The high current drawn during motor startup can place significant stress on the generator, leading to voltage drops and increased loading on the system.

This whitepaper explores how motor starting affects generator performance and why it requires careful consideration in system design. It highlights the key factors that influence starting behavior and the implications for efficiency, reliability, and cost.

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Benshaw Soft Starters and Harmonics WHITE PAPER COVER
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WHITEPAPERSoft Starter and Harmonics Harmonics are a natural part of any electrical power system, but they can raise concerns when selecting motor control equipment. Misunderstandings, particularly around soft starters and variable speed drives, often lead to overly cautious specifications or unnecessary design decisions.

This factsheet provides a clear overview of harmonics and their relationship with soft starter technology. It outlines how harmonics are generated, their impact on power systems, and why soft starters are often not a significant source of concern.
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Benshaw Eliminating Water Hammer WHITE PAPER COVER
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WHITEPAPEREliminating Water Hammer

Water hammer can cause serious damage to piping systems, leading to costly repairs, downtime, and reduced equipment life. Understanding what causes these pressure surges is essential to selecting the right solution and protecting your system.

This whitepaper provides a clear overview of water hammer, explaining the key mechanisms behind it and why it occurs in different installations. It highlights the importance of identifying the root cause before applying a fix.

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Benshaw Energy efficient control of pumps WHITE PAPER COVER
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WHITEPAPEREnergy Efficient Control of Pumps

Pumping systems play a major role in global energy consumption, making them a key area for efficiency improvements. With a large share of electricity used to power motors and pumps, even small gains can lead to meaningful reductions in operating costs and environmental impact.

This whitepaper explores different approaches to improving pump efficiency, with a focus on control strategies. It examines commonly used methods and challenges assumptions about when each approach is most effective.

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