Redex-Andantex
Contact
Home

USAUSA
 
COMPANY NEWS PRODUCTS TRADE SOLUTIONS WORLDWIDE
more info...
 
applications

KRP+ rack & pinion drive

KRP+ the 'KIT' concept

overview

KRP+ planetary reducers are the SingleDRIVE components in a family of reducers dedicated to Rack & Pinion and Rotary Table drive applications.  They can be used alone as a single drive or combined with a second unit to create a ZERO-BACKLASH Rack & Pinion Axis.

As A SingleDRIVE, the KRP+ features an integral output pinion and planetary gear train that have been optimized for minimum backlash (1 - 3 arc minutes) and maximum STIFFNESS ON RACK.  In-Line and right angle versions are available.

DualDRIVE kit combines two KRP+ reducers in a patented, mechanically preloaded ZERO-BACKLASH system.  The two units are torsionally preloaded against the rack in this closed loop mechanical system.  Only one motor is required to drive the axis.

Two KRP+ reducers can also be combined together in an electrically preloaded TwinDRIVE kit.  Backlash is eliminated using two motors, one to drive the axis and one to preload the axis.



features

- 6 Sizes.

-Reduction ratios : 5 to 91.

-Acceleration up to : 1000 in/s^2 (25 m/s2).

-Nominal tangential load up to: 30,000 Lbs.(135,000N)

-Max axis weight up to: 200,000 Lbs. (90,000 Kg.)

-Max linear speed up to: 3000 in/min (78 M/min)