Standard Servo Motor Solutions

Standard and Modified PMSM Servo Motors

TruTech is a U.S.-based manufacturer of PMSM servo motors designed for speed, reliability and long-term performance. Our approach gives OEMs and system designers two efficient paths forward:

  • Standard Servo Motors are proven catalog models built from in-stock components, ready for rapid shipment and dependable integration.
  • Modified Standard Servo Motors involve cost-effective enhancements such as mounting, shaft or winding variations that adapt proven designs to your exact requirements without the expense or lead time of a fully custom build.

With many standard servo motors shipping within one week, TruTech combines fast delivery with OEM-grade reliability and the flexibility to support unique application demands. Every project benefits from our dedicated optimization process, ensuring your solution balances performance and cost.

Standard Permanent Magnet DC Servo Motors

TruTech’s standard PMSM servo motors are built from stocked components, offering OEMs the speed and reliability needed for straightforward applications. By combining proven designs with ready-to-ship availability, these motors deliver dependable performance without sacrificing quality or precision.

Key Specs

  • Frame sizes: NEMA 17, 23, 34, 56; Metric 142 mm & 190 mm
  • Voltage options: Configurable for any voltage supply (12VDC – 600VAC)
  • Torque: Continuous up to ~600 lb-in, with rapid prototyping available

Common Options

  • Feedback devices: Incremental encoders (up to 20,000 ppr), absolute encoders, resolvers
  • Mechanical: Standard 416 stainless shafts with optional custom geometries
  • Integration: Gearboxes and standard electrical connectors

These permanent magnet DC servo motors are true off-the-shelf motors, designed to meet or exceed NEMA ICS 16 standards. For projects where time matters most, they provide a compact, cost-effective solution that ensures dependable performance without delay.

TruTech Modified Standard Servo Motors

Modified standard servo motors bridge the gap between off-the-shelf speed and fully custom flexibility. By adapting proven PMSM servo motor designs, they deliver solutions that meet unique application requirements while remaining faster and more cost-effective than a ground-up custom build.

Key Specs

  • Electrical performance: Custom windings tailored to specific speed, torque, or voltage (12VDC – 600VAC)
  • Mechanical fit: Adjust shaft diameter, flats, keying, or splines; modify mounting patterns or dimensions for direct drop-in replacement
  • Connectivity & feedback: Alternative connectors, cable lengths, or feedback devices including incremental encoders, absolute encoders, and resolvers
  • Environmental protection: Enhanced materials and coatings with IP67/IP69K sealing for harsh or washdown environments

These modified standard PMSM servo motors are designed around your needs without the time and cost of a fully custom project. They give OEMs and system designers the flexibility to integrate precision, reliability and application-specific performance while maintaining rapid delivery and cost efficiency.

Benefits of Standard and Modified Servo Motors for Engineers and OEMs

Engineers and OEMs often face the trade-off between speed, cost and performance. With both off-the-shelf and modified standard servo motors, that balance becomes easier to achieve. Whether you need rapid delivery, tighter specifications or proven performance, these options give you the right level of flexibility without slowing down development or straining budgets.

Key Benefits

  • Fast lead times: Standard servo motors ship in about one week, with modified versions only slightly longer
  • Cost-effective: Tailor performance without the expense of a full custom design
  • Flexible specs: Match torque, speed, voltage, inertia and IP ratings to your system requirements
  • Proven reliability: Built on trusted PMSM servo motor technology designed for continuous operation, high duty cycles, and long life
  • Industry standards: Available in NEMA servo motors (ICS 16) and IEC metric frame sizes for easy integration
  • Made in the USA: Domestic engineering, manufacturing and support for dependable quality

Featured Standard and Modified Servo Motor Products

NEMA Frame Servo Motors

The standard NEMA frame servo motors provide a ready-to-deploy solution for automation, assembly lines and rapid prototyping. Assembled from stocked components, this model ships within one week and meets NEMA ICS 16 servo motor standards for seamless integration into existing systems.

Modified Shaft Servo Motor (Modified Standard)

This modified standard servo motor starts with a proven catalog design and adds flexibility with customized shaft options — including keyed, splined or stainless configurations. It’s an efficient choice for OEMs who need a precise mechanical interface or specific packaging requirements without committing to a full custom build.

High-Torque Modified Standard Motor

Engineered with custom-tuned windings, this high-torque servo motor delivers the extra performance required for demanding applications. From handheld power tools to advanced fitness equipment, it combines the reliability of permanent magnet dc servo motors with the adaptability of a modified standard servo motor, ensuring long duty cycles and consistent output.

Applications Across Industries

TruTech motors are engineered to perform in demanding environments, from precision robotics to washdown food plants.

  • Robotics & Automation: High-precision and durable construction support complex motion systems and automated assembly lines.
  • Assembly Tools & Power Equipment: Slim, compact motors provide reliable torque for tightening and fastening applications, improving operator productivity.
  • Fitness Equipment: Smooth motion and custom torque curves deliver consistent, user-friendly performance for products like treadmills, bikes and resistance machines.
  • Material Handling & AGVs: Continuous-duty PMSM hub drives, available in wheel assemblies from 6″ to 22″, ensure efficient transport and long operating life.
  • Medical Devices: Proven reliability and control in critical systems requiring precision PMSM servo motors for safe, consistent operation.
  • Packaging & Food Processing: Hygienic IP67/IP69K-rated designs withstand washdown, while large-diameter hollow shaft motors support high-torque industrial processes.
  • Marine & Underwater: IP68-rated, hard-anodized housings resist saltwater corrosion and pressure, enabling servo motor performance at depths up to 300 meters.
  • Military & Defense: Rugged, sealed motors power things like drones, fuel systems and defense platforms — combining torque density with environmental resilience.
  • Flight Simulation & Aerospace: Six-axis positioning systems provide fine pitch, yaw and roll control, while aerospace-grade builds ensure safety and reliability.

Take a closer look at specific industry applications.

Why Choose TruTech for Standard & Modified Standard Motors

Choosing TruTech means working with a partner who makes motor selection simple. Standard models are ready to ship fast and modified versions give you the flexibility to match unique requirements without slowing down your timeline. Every motor is designed and built in the U.S., giving you the confidence that comes from dependable quality and direct engineering support when you need it.

Let’s talk about how TruTech can help move your next project forward. Connect with our team today.