Allied Motion’s KinetiMax are outer-rotor design brushless DC motors with integral drive electronics.

KinetiMax advantages of greater inertia and higher torque inherent in outer-rotor designs minimize cogging torque and maximize smoothness.

Five frame diameters are offered with rated output power up to 50 W.

KinetiMax™ Brushless Motors with Drive: Compact Power and Intelligent Control

Introduction

In modern motion-control applications, designers seek compact, efficient, and reliable motor solutions that reduce integration complexity while maximizing performance. Allied Motion’s KinetiMax™ Brushless Motors with Drive series offers exactly that: a family of high-performance brushless DC motors featuring integrated drive electronics, delivering smooth torque, high efficiency, and simplified system design.

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Key Features and Advantages

1. Integrated Electronics
   Each motor incorporates a built-in drive, eliminating the need for an external controller in many applications. This reduces wiring, saves space, and simplifies installation.

2. Outer-Rotor Design
   The KinetiMax™ motors use a low-cogging outer-rotor architecture, which ensures smooth and quiet operation. The higher rotor inertia improves speed regulation and enables stable motion in demanding environments.

3. Compact and Versatile Sizes
   Available in diameters from 24 mm up to 68 mm, the series covers a wide range of power levels, from small precision instruments to mid-power industrial drives. Power ratings extend up to 50 W, with operating voltages from 6 V to 24 V DC.

4. Protection and Reliability
   Built-in thermal and reverse-voltage protection ensure long-term reliability. Many models also provide tachometer outputs, speed control inputs, and direction control signals.

5. High Efficiency, Low Noise
   Optimized magnetic design yields smooth torque with reduced cogging, making these motors ideal for medical, laboratory, and precision industrial applications.

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Product Range

• KinetiMax 32 EB

  • 32 mm diameter, up to 16 W continuous power.

  • Integrated speed control and tachometer options.

  • Popular in medical devices and portable instrumentation.

• KinetiMax 42 EB

  • 42 mm diameter, around 31 W continuous power.

  • IP54 protection, integrated controller, and thermal shutdown.

  • Suitable for pumps, fans, and automation subsystems.

• KinetiMax 54 EB

  • 54 mm diameter, torque up to 40 mNm.

  • Perfect balance between compact design and mid-power performance.

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Beyond EB: The High-Power Density (HPD) Series

For applications requiring even greater torque and flexibility, Allied Motion also offers the KinetiMax HPD frameless motors. These are supplied as stator/rotor kits, enabling direct integration into the customer’s mechanical assembly.

• Frame sizes: 62 to 125 mm.

• Torque: 0.24 Nm to 6.7 Nm continuous.

• Power: Up to 1.2 kW in a highly compact form factor.

• Typical applications: robotics, AGVs, power tools, aerospace actuators.

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Typical Applications

• Medical Equipment – pumps, respirators, portable diagnostic devices.

• Laboratory Instruments – centrifuges, analyzers, automated sampling.

• Industrial Automation – compact conveyors, dosing systems, machine subsystems.

• Robotics and AGVs – efficient, high-torque drive modules with simplified integration.

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Conclusion

The KinetiMax™ Brushless Motors with Drive family combines high-performance BLDC technology with integrated intelligence, offering a compact, reliable, and cost-effective solution for a wide range of OEM applications. Whether in healthcare, automation, or robotics, these motors provide the perfect balance of power density, efficiency, and ease of use.

Allied Motion’s ongoing innovation in the KinetiMax™ platform — from the compact EB series to the high-power HPD frameless motors — ensures that designers have a scalable portfolio to meet today’s and tomorrow’s motion-control challenges.