bevel servo-gearbox / orthogonal / precision / for servo motors
BG series Atlanta Drive Systems



  • Type:


  • Shaft orientation:


  • Performance:


  • Other characteristics:

    for servo motors

  • Torque:

    Min.: 99

    Max.: 666

  • Rotational speed:

    Min.: 500 rpm (3,141.59 rad.min-1)

    Max.: 5,000 rpm (31,415.93 rad.min-1)


ATLANTA's Bevel-Gear (BG) Servo Reducers are perfect for use in applications that demand good performance, positioning and repeatability. Typical applications for these reducers include precision rotary axis drives, traveling gantries & columns, material handling axis drives and electronic line shafting. Industries served include Material Handling, Automation, Aerospace, Machine Tool and Robotics.
They are available in three sizes (BG 50 to BG 80) with input speeds up to 5,000 rpm, reduction ratios from 4.75 to 9.25:1 and output torque capacities up to 332 lb.ft.
Internal gear design is optimized to provide high efficiency and an angular backlash of less than 6 arc-minutes is provided for better gearing.
Robust output tapered-roller bearings for high radial and axial load capacity are provided. Light weight aluminum housing for good heat dissipation, with integral input flange for servo motors and universal mounting on any face is provided. The output bore is available with a key-way or a compression-type hub. We offer a line of accessories to adapt this output to straight shafting, Rack & Pinions, or other gearing types.