Rotation and indexing
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Description:
Nidec® developed his STH offset hollow bore rotary gearbox for a variety of robotic handling applications within the semiconductor industry. These OEM customers often wanted to apply the STH to a tooling attachment, end effector, dial, etc., within their custom equipment. Nidec® expanded quickly expand the range of supported ratios for the series and the configurations available on the input side, in order to provide more flexibility and options for these turnkey projects.
Nidec® has expanded its indexing product range with the STR to handle those applications that require more general torque carrying capacity with even more exhaustive levels of precision.
Rotation and indexing
STH Series High moment load with high accuracy

STH – Actuator rotary of exit hollow , burden of moment with high precision .
| Smallest: 052 Largest: 078 Variety: 2 | ≤ 2 arcmin ≤ 10 arcmin | Minimum: 12 Maximum: 324 Variety: 9 |
STR Series Zero Reaction

STR – Actuator rotary of exit hollow , recoil zero
| Smallest: 040 Largest: 240 Variety: 7 | Zero Backlash ≤ 5 arcsec | Minimum: 15 Maximum: Various Variety: Various |