ML2000 Gear Series
Zero Backlash
High Rigidity
Linear Torsional Stiffness
High Positional Accuracy
High Torque
Cross Roller Output Bearing
ORBITAL FLEX
A New Approach to Zero Backlash
Orbital Flex, Motus Labs’ latest patented gear design, enables the ML2000 gear series to deliver zero backlash, linear torsional stiffness, and high load capacity.
The foundation of Orbital Flex is centered around a preloaded solid cup orbiting within a ring gear which generates high torque while enabling zero backlash and linear torsional stiffness. To offset the eccentric motion of the rigid cup, a compliance flexure is in place to transmit the high torque into a smooth output with high rigidity.
Orbital Flex is the gearing behind Motus Labs ML2000 gear series.
Featured Videos
Motus Test Lab – Robotic Arm Station & Accelerated Life Testing
Motus Test Lab – Backlash Test
Motus Test Lab – Torsional Stiffness Test
Product overview
ML2000 Series
| ML2000-75-50 OD 75, Ratio 50:1 | ML2000-86-60 OD 86, Ratio 60:1 | ML2000-97-70 OD-97, Ratio 70:1 | |
|---|---|---|---|
| Rated Output Torque | 15 Nm | 45 Nm | 75 Nm |
| Repeatable Peak Output Torque | 40 Nm | 75 Nm | 120 Nm |
| Rated Input Speed* | 2000 RPM | 2000 RPM | 2000 RPM |
| Repeatable Peak Input Speed* | 4000 RPM | 4000 RPM | 4000 RPM |
| Efficiency* | 65% | 64% | 65% |
| Backlash** | 0 Arcsec | 0 Arcsec | 0 Arcsec |
| Positional Accuracy (One-Way) | 3 Arcmin | 2 Arcmin | 2 Arcmin |
| Noise*** | 70 dB | 70 dB | 70 dB |
| Torsional Stiffness | 3.5 Nm/Arcmin | 7 Nm/Arcmin | 24 Nm/Arcmin |
| Technical Flyer | Technical Flyer | Technical Flyer |
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ALL THE BUZZ AT AUTOMATE 2023
Next Generation ML2000 Gear Series
The ML2000 Gear series was built on a new gear design called Orbital Flex to specifically address the challenges of existing gear applications.
- FIRST new patented gear design offering accuracy and zero backlash in a maintenance free package
- ONLY design delivering zero backlash, high torque, high stiffness with no maintenance.
- BEST gear to enable use cases limited by traditional gear platforms
UNLIKE anything else in the market, focused on the robotic use cases of today and tomorrow
