Sumitomo Fine Cyclo UA-Series Motion Control
BRAND : Sumitomo
Overview
Spur gear pre-stage and three or four (UA115) eccentrics providing high transmission accuracy, minimum speed ripples and minimum vibration.
The new UA series offers improve...
Details
Overview
Spur gear pre-stage and three or four (UA115) eccentrics providing high transmission accuracy, minimum speed ripples and minimum vibration.
The new UA series offers improved performance in torque density, positioning accuracy, and movement accuracy. Additionally, the Fine Cycle UA series has improved output bearings, and is highly efficient even at low speeds.
- Less than 0.5 arcmin Lost Motion
- Ideal for applications with traverse movements
- Highest Torque density available on the market
- Highest overall available Torque
- High input and output speeds possible
- Additional ratios available on request
Variants:
- Basic design to be fully integrated in robotic arms
- Fully sealed version including motor flange available
Technical Info
| Zero Mechanical Backlash | |
| Lost Motion | <0.5 arcmin |
| Number of Sizes | 8 |
| Reduction Ratios | 60:1 to 283:1 (availability depending on size) |
| Nominal Output Torque | 174 Nm up to 16685 Nm |
| Acceleration Torque | 625 Nm up to 30000 Nm |
| Max. Momentary Peak Torque | 1250 Nm up to 60000 Nm |
| Output Speed | up to 60 rpm |
| Max. Bending Moment | 883 Nm up to 44000 Nm |
| Bending Stiffness | up to 25000 Nm/arcmin |
| Max. Axial Load | 3924 N up to 29000 N |
| Torsional stiffness | up to 6000 Nm/arcmin |
