INTRODUCING THE ML2000 SERIES
Built On Patent Pending Orbital Flex Design (OFD)™
Zero Backlash
High Torque Density
Linear Torsional Stiffness
Cross Roller Output Bearing
ORBITAL FLEX DESIGN
A New Approach to Zero Backlash
Orbital Flex Design (OFD), 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 OFD is centered around a solid rigid preloaded cup orbiting within a ring gear to produce zero backlash. To offset the preload on the rigid cup, a compliance flexure is in place to smooth out the output, generating torque and linear torsional stiffness.
OFD is the gearing behind Motus Labs ML2000 gear series.
ML2000 Series Product overview
| 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% | 65% | 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 |
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