Positioner Units
Positioners units that use the Precision Reduction Gear RV. Support for all major servo motors. Drastically reduces the time and effort required for design, manufacturing and assembly.
AGV Drive Unit
An integrated in-wheel design incorporating a Precision Reduction Gear RV inside of a Mecanum Wheel. Compact, and able to support the large loads needed for large-payload AGVs.
Actuator
Actuator is a sealed and prelubricated precision gearbox with servomotor in a compact design.
Gearhead
Gearhead is a sealed and prelubricated precision gearbox, complete with accomodations for motor mounting ( major motor manufacturers). Three input types are available.
Component
Component is our basic precision gearbox. The customer will integrate this within their design.
Grease
Specialized lubricant for Nabtesco precision gearboxes
-
Introduction
2023.11.29 - 2023.12.2
【Finished】2023 International Robot Exhibition (iREX2023)
2022.7.13 - 2022.7.16
【Finished】News of Nabtesco’s exhibiting “Japan International Welding Show” from Jul. 13 through 16, 2022.
2022.3.1 - 2022.3.18
【Finished】News of Nabtesco’s exhibiting “iRex 2022”, International Robotics Exhibition from Mar. 1 through 18, 2022.
ComponentRV-C
Hollow shaft model of the precision reduction gear with 7.0 million units produced
Hollow type construction that maintains the same excellent accuracy, rigidity, torque, load support of the RV series(world's no.1 market share in the field for reduction gears). Hollow shaft configuration allows for easy routing of piping and cables.
Product Features
- Hollow shaft construction
- Backlash less than 1 arc.min.
- Lost motion less than 1 arc.min. Internal main bearing
Spec Information
| Model |
|---|
| RV-10C |
|---|
| RV-27C |
| RV-50C |
| RV-100C |
| RV-200C |
| RV-320C |
| RV-500C |
| w number (kw) |
Ratio | Actual Ratio | Rated Torque （N・m） |
Allowable Scceleration/Deceleration Torque （N・m） |
Rated Output Speed （r.p.m.） |
Rated life （hr） |
Backlash (arc.min.) |
Lost Motion (arc.min.) |
Torsional Regidity (Nm/arc.min.) |
Moment Rejidity (Nm/arc.min.) |
Moment of Inertia (kg・m^2) |
Mass (kg) |
Allowable Moment 1 (N・m) |
|---|
| 0.21 | 27 | 27 | 98 | 245 | 15 | 6,000 | less than 1 | less than 1 | 47 | 421 | 0.000678 | 4.6 | 686 |
| 0.55 | 36.57 | 36.5789474 | 265 | 662 | 15 | 6,000 | less than 1 | less than 1 | 147 | 1,068 | 0.000563 | 8.5 | 980 |
| 1.03 | 32.54 | 32.5409836 | 490 | 1,225 | 15 | 6,000 | less than 1 | less than 1 | 255 | 1,960 | 0.00363 | 14.6 | 1,764 |
| 2.05 | 36.75 | 36.75 | 980 | 2,450 | 15 | 6,000 | less than 1 | less than 1 | 510 | 2,813 | 0.00953 | 19.5 | 2,450 |
| 4.11 | 34.86 | 34.8604651 | 1,961 | 4,900 | 15 | 6,000 | less than 1 | less than 1 | 980 | 9,800 | 0.0194 | 55.6 | 8,820 |
| 6.57 | 35.61 | 35.6153846 | 3,136 | 7,840 | 15 | 6,000 | less than 1 | less than 1 | 1,960 | 12,740 | 0.0405 | 79.5 | 20,580 |
| 10.26 | 37.34 | 37.3373494 | 4,900 | 12,250 | 15 | 6,000 | less than 1 | less than 1 | 3,430 | 24,500 | 0.101 | 154 | 34,300 |
Download
RV-C
Series
- Product CAD Drawing 2D
- Product CAD Drawing 3D
Component
Component is our basic precision gearbox. The customer will integrate this within their design.
Positioner Units
Positioners units that use the Precision Reduction Gear RV. Support for all major servo motors. Drastically reduces the time and effort required for design, manufacturing and assembly.
AGV Drive Unit
An integrated in-wheel design incorporating a Precision Reduction Gear RV inside of a Mecanum Wheel. Compact, and able to support the large loads needed for large-payload AGVs.
Actuator
Actuator is a sealed and prelubricated precision gearbox with servomotor in a compact design.
Gearhead
Gearhead is a sealed and prelubricated precision gearbox, complete with accomodations for motor mounting ( major motor manufacturers). Three input types are available.
Component
Component is our basic precision gearbox. The customer will integrate this within their design.
Grease
Specialized lubricant for Nabtesco precision gearboxes
-
Introduction
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- Product Lineup
- Component RV-C