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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Limited availability outside North America

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

Specifications

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™

Media & Downloads

Manuals Literature Drawings Certifications

Title	File Language	Date	Share URL
True Planetary Gearheads Installation EN	English	06 Oct 2011	Share URL /sites/default/files/public_downloads/True_Planetary_Gearheads_Installation_en-US_rev2008.pdf

Title	Language	Date	Share URL
Kollmorgen Catalogo Automazione e Motion Control IT	Italian	2020-01-01	Share URL view
Kollmorgen Automation and Motion Control	English	2021-06-14	Share URL view
KOLLMORGEN Motion Control- und Antriebslösungen Katalog CH	German	2020-01-01	Share URL view
Kollmorgen otomasyon ve hareket kontrol çözümleri kataloğu TR	Turkish	2016-02-12	Share URL view
True Planetary Gearheads Brochure de-DE rev2005	English	2012-02-02	Share URL view
True Planetary Gearheads Brochure it-IT 2005	English	2012-02-02	Share URL view
True Planetary Gearheads Catalog EN	English	2012-03-13	Share URL view
科尔摩根运动控制及伺服系统解决方案	Chinese, Simplified	2018-01-26	Share URL view

These 3D models are intended to guide your design activities and may be used as reference information. Be sure to consult a Kollmorgen expert to ensure you have the most current and accurate information for critical aspects of design work.

Title	File Language	Date	Share URL
UltraTRUE 90 Helical Right Angle Gearheads	English		Share URL http://productpage.3dpublisher.net/3dproductpage/QSvalidlogin.asp?GUID=1249850940083&amp%3Bname=UltraTRUE%2090%20Helical%20Right%20Angle%20Gearheads&amp%3BCate=false
UltraTRUE Helical True Planetary Gearheads	English		Share URL http://productpage.3dpublisher.net/3dproductpage/QSvalidlogin.asp?GUID=1249850940083&amp%3Bname=UltraTRUE%20Helical%20True%20Planetary%20Gearheads&amp%3BCate=false