Nabtesco Quick Mounting Gearbox

Nabtesco Quick Mounting Gearboxes

RD2 Series Gearbox, RS Series Gearbox, and GH Series Gearbox

RD2 Series Gearbox

Standard Features:

  • Less than 1 arc-min Backlash
  • Complete Gear Head version ready-to-mount (grease included)
  • Easy motor mountings
  • Very compact with high torsional rigidity
  • Integrated Angular bearings for large thrust & overhung moment capacity
  • High Ratio availability (up to 258:1) without increasing gearbox size
  • Torque capacity up to 5X rated torque (E-Stop)

Additional Benefits:

  • Incorporated right angle solution beneficial in tight spaces
  • External Driving shaft for Belt or pulley sytems
  • New universal motor shaft connection
  • Minimal Assembly required, off the shelf ready to mount

RS Series Gearbox

The RS Indexer utilizes a cast iron base for a sturdy floor mounting and a right angle motor mounting which provides easy access and a low profile.

RS-320A: 345mm, RS-900A: 400mm.

An integrated main bearing that allows thrust load capacities with only the gearbox RS-320A: 5000kg(max) RS-900A: 9000kg (max) high performance. low profile infinite positioning indexer.

The RS Series incorporates Nabtesco’s near-zero backlash gearbox with the added right angle feature to provide numerous benefits over traditional cam & worm gear turntable designs. The indexer design provides a long term trouble free, no maintenance positioning solution.

GH Series Gearbox

  • 6 arc-min Backlash
  • Complete Gear Head version ready-to-mount (grease included)
  • High output speed capacity (up to 250 rpm)
  • Very compact with high torsional rigidity
  • Integrated angular bearings for large thrust & moment capacity
  • Low ratio: 10:1, 21:1 & 31:1
  • Available in flange and shaft output configurations

The GH is a very compact, highly rigid reducer with low backlash (6 arc-min max.) and high output speed capabilities (250 rpm max.). The GH utilizes internal angular support bearings that provide large moment capacities and negate the need for external support devices. The reducer is available in standard flange and shaft type output configurations and is shipped sealed, pre-greased and ready to mount to your servomotor.