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UltraTRUE™

The UltraTRUE™ Series combines our precise helical crowned gearing with TRUE Planetary™ orientation to create the smoothest and quietest gearheads on the market today, with only 4 arc-minutes of backlash. The internal gear is cut directly into the stainless steel housing to increase torque capacity and avoid slippage. We carry many ratios in stock for immediate delivery though our Gearhead Express program.
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Features

  • Backlash: 4 arc-min
  • Ratios available from 1:1 through 100:1
  • In-line and right-angle models
  • Helical crowned HRC 55-60 steel gears
  • Tapered roller bearings
  • Sealed deep-groove ball bearing
  • RediMount™ mounting system
  • Single-piece output housing with integral internal gear
  • Anodized aluminum housing

Benefits

  • Helical-cut, crowned gears provide higher torque capacity, precision and stiffness compared to straight-cut gears
  • PowerTRUE™ gear technology provides high torque capacity in a compact package for right-angle applications
  • High axial and radial load carrying capacity
  • Smooth, quiet operation with minimal backlash
  • Quick, error-free mounting to almost any motor
  • Lightweight, corrosion-resistant housing
Mounting Type Inline Right-angle
Precision 4 arc-minutes 4 arc-minutes
Frame Sizes (mm) 60,75,90,100,115,140,180,220 60, 75, 90, 100, 115, 142, 180
Torque Capacity
Nm (lb-ft)
up to 3300 (2434) up to 3111 (2295)
Ratio Availability 4:1,5:1,7:1,10:1,16:1,20:1,25:1,28:1,
35:1,40:1,50:1,70:1,100:1
1:1,2:1,3:1,4:1,5:1,8:1,10:1,12:1,
14:1,15:1,16:1,20:1,25:1,28:1,
30:1,35:1,40:1,50:1
Radial Load Capacity
N (lbf)
up to 37910 (8523) up to 37910 (8523)
Mounting System RediMount™ RediMount™
Documentation
Title Language(s) Date Size
pdfTrue Planetary Gearheads Installation EN rev2008 English 06 Oct 2011 325.64 KB
Certifications
Title Language(s) Date Size
pdfEC Machine Directive 2006-42-EC English 06 Sep 2006 1.37 MB
pdfEC Machine Directive 2009-127-EC English 21 Oct 2009 817.6 KB
pdfEU Product Liability Directive English 25 Jul 1985 148.59 KB
pdfGuide to the application of Machinery Directive 2006-42-EC English 01 Jun 2010 1.6 MB
pdfProduct Safety Directive English 03 Dec 2001 254.32 KB
pdfRAPEX Leitfaden English, German 16 Dec 2009 3.17 MB
Catalog
Title Language(s) Date Size
Kollmorgen Automation and Motion Control English 01 Dec 2017 14.74 MB
Kollmorgen Automation Solutions Catalog English 01 Dec 2017 14.02 MB
True Planetary Gearheads Catalog EN English 13 Mar 2012 4.73 MB
Kollmorgen Automationslösungen Katalog German 09 Apr 2017 11.17 MB
KOLLMORGEN Motion Control- und Antriebslösungen Katalog CH German 03 Apr 2018 12.7 MB
Kollmorgen delle soluzioni per automazione e movimento Catalogo Italian 08 Jan 2018 11.2 MB
Kollmorgen otomasyon ve hareket kontrol çözümleri kataloğu TR Turkish 12 Feb 2016 11.05 MB
科尔摩根 运动控制及伺服系统解决方案 Chinese, Simplified 26 Jan 2018 16.64 MB
Brochure
Title Language(s) Date Size
Kollmorgen Motion Components Brochure EN RevB English 14 Oct 2011 1.81 MB
True Planetary Gearheads Brochure de-DE rev2005 English 02 Feb 2012 922.54 KB
True Planetary Gearheads Brochure it-IT 2005 English 02 Feb 2012 371.57 KB
Drawings
Title Language(s) Date Size
UltraTRUE 90 Helical Right Angle Gearheads English
UltraTRUE Helical True Planetary Gearheads English
*limited availability in Europe