Parker Products are designed for easy configuration to make a complete motion system - from miniature precision for life sciences to overhead gantries for the factory floor.

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Parker Gearheads & Gearmotors

With high-precision designs, Parker gearheads have less than three arc-min of backlash. They have an industry-leading two-year warranty.

Parker Stealth II Gearheads


Our new Generation II Stealth Series provides higher radial load, increased service life and ease of mounting than comparably sized planetary gearheads. Th€e Stealth Generation II Helical Planetary Gearheads incorporate design enhancements to provide superior performance for the most demanding high performance applications. For larger frame sizes, Parker offers Generation II Stealth Series gearheads in 142 to 220 mm and NEMA 56 frame sizes. For standard precision applications, the PV Series gearhead combines power and versatility in an economical package available in a wide range of options.

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Parker Spur Gearhead "Inline (NE) and Right Angle (NR)" NEMA

Parker NE NEMA Series

Parker NEMA Gearhead

Parker Bayside's in-line NEMA gearheads feature a high efficiency spur gear design, in a lightweight, compact package. Designed to mount directly to the face of NEMA-face stepper and servo motors. NEMA gearheads are ideal for applications requiring smooth operation and low starting torque. Ratios from 3:1 to 100:1 (1:1 in right angle version) are available in NEMA 23, 34 and 42 frame sizes.

NR NEMA Series

The Right Angle version of Parker Bayside''s NEMA gearheads provides smooth operation, low starting Torque and high efficiency in a lightweight, compact package. And with a dual output shaft option, they''re flexible enought to work well in a variety of stepper or servo motor applications. Rations from 1:1 to 100:1 are available in NEMA 23, 34 and 42 Frame sizes.

Parker PV Series Gearhead

PV Series

The PV Series planetary gearhead combines power and versatility in an economical package. It comes in a wide range of options, including dimensional output face crossovers to the Parker PX, Alpha LP, Neugart PLE, Stober PE and standard NEMA gearheads. The PV Series is available in metric or NEMA frame sizes: 40, 60, 90 and 115 mm, and NEMA sizes 17, 23, 34 and 42. Ratios are available from 3:1 to 100:1. Whether you’re an OEM or an end user searching for competitive alternatives, the PV offers a superior solution. Parker’s PV Series gearheads are made in the USA.

Parker Gearmotors


Parker Bayside's Stealth Gearmotors represents the first time a brushless servo motor and a helical planetary gearhead have been integrated into a single product. Previously, engineers needing a gear drive with servo motor were forced to purchase the gearhead and motor separately. Parker Bayside manufactures precision gearheads and brushless motors under one roof. This provides us with the unique ability to design and supply a precision integrated gearmotors.

Stealth Gearmotors combine both mechanical and electronic parts into a compact, powerful package. The motor magnets are attached directly to the input gearshaft, eliminating the extra couplings, shafts and bearings required when the two components are separate. Eliminating these extra parts means that Stealth Gearmotors are more reliable, have higher performance and cost less than traditional motor/gearhead assemblies.

Parker Servo Wheel Series

Servo Wheels

The Servo Wheel combines a brushless DC motor with planetary gears in a lightweight, aluminum housing to provide a compact solution for vehicle control. The Power Wheel’s unique design makes system integration easy. You no longer have to purchase the motor, gearhead, wheel, electronics and bracket from different sources. Parker does all of the work for you. From component sourcing to actual assembly, Parker engineers designed the Power Wheel with your application in mind. All you have to do is bolt it up and go!

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Parker Catalog

If you are interested in having literature on Parker products mailed to you fill out our literature request and we will send you some right away!

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Parker & ONExia


ONExia offers complete systems using Parker products. We have confidence in knowing that our knowledge, experience, and support will ensure that your goals are met. Minimal design engineering ensures component compatibility from a single source.

Subsystems and Bundled Products

For a cost-effective and efficient solution, ONExia offers bundled or kitted Parker systems. We can combine motors, gearheads, and positioning systems to deliver a configured subsystem ready for installation. Parker configuration and setup software accommodates the rest of the product line, making start-up a snap.

Component Products

Parker offer the broadest range of linear and rotary motion products available for automation systems. If you have the capability and experience to develop your own systems, their innovative, easy-to-use products will help you get the job done. Parker provides short lead times, large selection, and proven reliability.

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Parker Applications

Industrial Applications

  • Packaging
  • Automotive manufacturing and assembly
  • Printing
  • Material handling
  • Military applications

Precision Connectivity

  • Semiconductor
  • Electronics
  • Computer peripherals
  • Life science
  • Medical equipment
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Catalogs & Videos

Parker Electromechanical Catalog

Automation Technology Overview

Parker Gearheads / Gearmotors Catalog

Parker Linear Motion Catalog

Parker Positioning Systems Catalog

Parker Structural Aluminum Catloag

Parker MPP Motor Catalog

Parker MPW Motor Catalog

Parker P-Series Catalog

Parker P-Series Direct Drive Catalog