Parker Gearheads & Gearmotors

Parker Helical Planetary Gearhead design yields superior performance in the most demanding high-performance applications. All gearheads come with universal mounting plates for easy integration.

Stealth Gen. II Gearheads

Stealth Gen II incorporates more robust bearing support, dual angular contact bearings to support the output carrier, full compliment needle bearings to support the planet gears and optimized gearing geometries.

Internal design changes allow for one fill level for any orientation, resulting in shortened part number designation and simplified order placement.

  • Angular contact output bearings for higher radial load capacity
  • Full compliment needle planet bearings for increased service life
  • Universal mounting kits for quicker deliveries and easier mounting
  • Helical planetary gearing for high torque and low backlash
  • Integral ring gear and rigid sun gear for high stiffness
  • Plasma Nitriting for higher gear wear resistance
Gearhead

"In-Line" PS

Stealth Advanced PS is Parker Bayside''s highest performance servo gearhead. With 8 frame sizes and 12 gear ratios, you are guaranteed to find a Stealth Advanced PS to fit your high performance servo applications. Stealths superior design and construction deliver The Helical Advantage:

  • Strong...30% more Torque
  • Quiet...Less than 68db Noise
  • Fast...6,000 RPM Input Speeds
  • Accurate...Less than 3 Arc minutes Backlash
  • Plus . . . Over 97% Efficiency

"In-Line" PX

High performance at an exceptional value makes STEALTH PX the gearhead of choice for today''s lower cost servo motor applications. Stealth PX delivers the best value with the advantages of helical planetary technology.

  • High Torque...More than standard planetaries.
  • Lowest Backlash...Less than 15 arcminutes (10 arcminute option)
  • Quietest operation...Less than 70db
  • High Input Speeds...Up to 5,000 RPM
  • High Efficiency...Over 90% efficiency

"In-Line" PX

Parker Bayside's Stealth Advanced RS Right Angle Planetary Gearhead delivers the high performance features of our STEALTH RS in a compact, right angle package. With 7 frame sizes and 9 gear ratios to choose from, you are guaranteed to find a Stealth Advanced RS gearhead to fit your servo motor applications. Stealth's superior design and construction deliver "The Helical Advantage:

  • Strong...30% more Torque
  • Quiet...Less than 70db Noise
  • Fast...6,000 RPM Input Speeds
  • Accurate...Less than 4 Arc minutes Backlash
  • Plus . . . Over 94% Efficiency

"Right Angle" RX

Stealth RX incorporates Parker Bayside''s helical planetary technology in a lower cost package. Available in NEMA and Metric frame sizes, Stealth RX delivers high torque and quiet, smooth operation for less demanding servo applications.