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DuraTRUE™
The DuraTRUE™ Series includes high-precision, TRUE Planetary™ gearheads mounted using our innovative RediMount™ system. A variety of shaft configurations allow you to design your system in the smallest envelope by eliminating the need for separate couplings. The “T” version even provides the ability to run two axes with one motor. We have many DuraTRUE™ models and ratios in stock for immediate delivery through our Gearhead Express program.

Features
Features
Features
- High torque-to-size ratio
- Backlash: 8 arc-min
- Ratios available from 1:1 to 500:1
- In-line, right-angle and “T” models
- Self-relubricating
- RediMount™ mounting system
Benefits
- Compact gearheads with a variety of shaft configurations facilitate compact machine design
- Low backlash helps eliminate positioning errors due to lost motion
- Large selection allows for precise inertia matching, keeping servo system stable and in control
- PowerTRUE™ gear technology provides high torque capacity in a compact package for right-angle applications
- High rigidity optimizes system response
- Self-relubrication eliminates costly maintenance and downtime
- High radial load capacity allows mounting of pulleys and pinions directly on the output shaft
- Quick, error-free mounting to almost any motor
Specifications
Specifications
Mounting Type | Inline | Right-angle | Hollow Shaft Right Angle | Dual Shaft Right Angle |
---|---|---|---|---|
Precision | 8 arc-minutes | 8 arc-minutes | 8 arc-minutes | 8 arc-minutes |
Frame Sizes (mm) | 60, 90, 115, 142 | 60, 90, 115, 142 | 90, 115, 142 | 60, 90, 115, 142 |
Torque Capacity Nm (lb-ft) | up to 834 (615) | up to 842 (621) | up to 865 (638) | up to 865 (638) |
Ratio Availability | 3:1, 4:1, 5:1, 7:1 10:1, 15:1, 20:1 25:1, 30:1, 40:1 50:1, 70:1, 100:1 | 5:1, 6:1, 9:1, 10:1 12:1, 15:1, 20:1 25:1, 30:1, 40:1 50:1, 60:1, 75:1 90:1, 100:1 120:1, 125:1 150:1, 200:1 250:1, 300:1 400:1, 500:1 | 1:1, 2:1, 3:1, 4:1 5:1P, 5:1T, 6:1 9:1, 10:1, 12:1 15:1, 20:1, 25:1 30:1, 40:1, 50:1 60:1, 75:1, 90:1 100:1, 120:1 125:1, 150:1 200:1, 250:1 300:1, 400:1 500:1 | 1:1, 2:1, 3:1, 4:1 5:1P, 5:1T, 6:1 9:1, 10:1, 12:1 15:1, 20:1, 25:1 30:1, 40:1, 50:1 60:1, 75:1, 90:1 100:1, 120:1 125:1, 150:1 200:1, 250:1 300:1, 400:1 500:1 |
Radial Load Capacity N (lbf) | up to 11150 (2507) | up to 11150 (2507) | up to 11150 (2507) | up to 11150 (2507) |
Mounting System | RediMount™ | RediMount™ | RediMount™ | RediMount™ |
Get Started
Get Started
Count on Kollmorgen support to help you design and build a successful machine and keep it reliably productive, anywhere in the world. Our co-engineering experts will work with you to tailor a perfect-fit solution for your motion requirements.
Talk to a motion expertMedia & Downloads
Title | Language(s) | Date | Size | |
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English | 06 Oct 2011 | 325.64 KB | Copy URL |
Title | Language(s) | Date | Size | |
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Kollmorgen Automation and Motion Control | English | 14 Jun 2021 | 15.53 MB | Copy URL |
True Planetary Gearheads Catalog EN | English | 13 Mar 2012 | 4.73 MB | Copy URL |
Title | Language(s) | Date | Size | |
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True Planetary Gearheads Brochure de-DE rev2005 | English | 02 Feb 2012 | 922.54 KB | Copy URL |
True Planetary Gearheads Brochure it-IT 2005 | English | 02 Feb 2012 | 371.57 KB | Copy URL |
Title | Language(s) | Date | Size | |
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DuraTRUE 90 Right Angle Gearheads | English | Copy URL | ||
DuraTRUE True Planetary Gearheads | English | Copy URL |
Article | |
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Normen und Richtlinien | [toc] Allgemeines Struktur des Normenwesens am Beispiel der EN ISO 12100 Europäische Richtlinien New Legislative Framework Blue Guide: Leitfaden für die Umsetzung der... |
Standards and Directives | [toc] General Structures of standards with EN ISO 12100 as an example ISO Standards Safety of Machinery — General Principles for Design ISO 12100:2010 UL Standards... |
Conflict Minerals | Kollmorgen is committed to sourcing components and materials from companies that share our values regarding respect for human rights, integrity and environmental responsibility. Kollmorgen is also... |
Title | Language(s) | Date | Size | |
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Blue Guide | German | 15 Jul 2015 | Copy URL |