Bayside Motion Group

Precision Gearboxes, Servo Gear Motors
and Precision Positioning Tables

Parker Bayside is a leading manufacturer of precision motion actuators including servo motors, linear positioning systems and precision gearheads/gearmotors. Parker Bayside products are used to automate systems in a wide range of industries including semiconductor, packaging, automotive, medical and aerospace. Parker Bayside offers design flexibility and high quality, readily available products.


Parker Bayside Servo Stealth Gearmotor
The Stealth Servo Gearmotor

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 Bayside's Stealth® Servo Gearmotor is a 100% Superior Solutions with a 30% smaller package and a price that is 20% less expensive, along with fast delivery! The Stealth® Servo Gearmotor is completly plug and play with amplifiers from Allen Bradley, Parker Bayside, Parker Compumotor, Emerson, Kollmergen and Pacific Scientific. When you need high torque in a compact package with reduced mechanical complexity at a great price, the Stealth® Servo Gearmotor from Parker Bayside is the right fit. Available in 4 NEMA sizes.

The Stealth® GM Gearmotor Series Features:

  • Large Output Bearings for high radial loads
  • IP65 Protection with Viton seals, DIN-type connectors, O-rings and an anodized aluminum alloy housing for use in harsh environments
  • High Density Copper Windings and Rare-Earth Magnets provide maximum torque and efficiency
  • Skewed Laminations with Odd Slot Counts reduce clogging
  • Duplex Angular Contact Bearing for optimum motor assembly stiffness
  • Modular Encoders, Resolvers and Brakes offered standard without increasing package size
  • Two Winding Options, SIngle or Double Stack Motors and Multiple Gear Ratios for a wide range of torques and speeds
  • Single Piece Construction of rotor and sun gear guarantees alginment for smooth operations
  • Motor, Gearhead and Encoder in one compact package eliminates extra parts, improving reliability and performance
  • Stealth Helical Planetary Output provides high torques, low backlash, and quiet, reliable performance
  • Innovative Thermal Design runs 20% cooler than separate motor/gearhead assembly
  • Stainless Steel Output SHaft won't rust in corrosive environments