| Primary brand | Mitsubishi Electric |
| Main function | AC servo motor |
| Product series / family name | MELSERVO J2S series |
| Sub-range name | HC-UF series |
| Functions | AC brushless rotary servo motor |
| Design | straight shaftbuilt-in absolute feedback encod. (17-bit)oil sealflat type structurelow inertia / small-medium power capacity |
| Supply voltage (AC) | 200Vac class |
| Rated current | 2.8A |
| Rated active power (kW) | 400W / 0.4kW |
| Rotational speed | 3000rpm4500rpm (maximum) |
| Torque | 1.3Nm nominal |
| Maximum torque | 3.8Nm |
| Moment of inertia | 0.0000365kg.m2 (0.365kg.cm2) |
| Net Height (mm) | 90 mm |
| Net Width (mm) | 80 mm |
| Net Depth (mm) | 122 mm |
| Mounting mode | 80x80mm flange mounting |
| Resolution | 17-bit (equivalent to 131072ppr) feedback |
| Degree of protection | IP65 |
| Dimensions | H90mm x W80mm x D122mm |
| Ambient air temperature for operation | 0…+40 °C |
| Ambient air temperature for storage | -15°C…+70 °C |
| Maximum current | 9.24 A |
| Order code / Manufacturer SKU | HC-UFS43 |
| Manufacturer product status | Discontinued |
