EJM Series

ejm-series-introAn excellent choice for customers looking for a highly flexible, yet value-priced servo rated gearbox without sacrificing performance or durability. The EJM series comes in six different frame sizes to meet a wide range of application requirements and can support servo motors with up to 7.5kW capacity. Solid, hollow and double extended output shaft options allow for flexible machine design. The all-aluminum housing construction offers weight savings of up to 30% with improved thermal horsepower over cast iron.

The EJM series comes vent free and lubricated for life with synthetic oil, making it a reliable, maintenance-free solution. This product is ideally suited for applications within the packaging, material handling and general automation markets.


Available Frame Sizes: 002 | 003 | 005 | 006 | 009 | 011

Product Features

  1. ejm-cross-sectionGloboidal gear set – between 3-8 teeth in contact at once, allowing 300% shock load capacity
  2. Integrated zero backlash coupling provides fast; error free alignment
  3. Ball bearings help reduce friction and heat; as compared to tapered roller designs
  4. Double oil seal and o-ring provide IP65 protection
  5. Thermally efficient; lightweight aluminum housing


Model Number Codes
Performance Analysis



EJM Series