| Primary brand | Mitsubishi Electric |
| Main function | AC servo motor |
| Product series / family name | MELSERVO J3 series |
| Sub-range name | HF-KP series |
| Functions | AC brushless rotary servo motor |
| Design | straight shaftbuilt-in e/m brakebuilt-in absolute feedback encod. (18-bit)low inertia / small power capacitynatural cooling |
| Supply voltage (AC) | 200Vac class |
| Rated current | 2.7A |
| Rated active power (kW) | 400W / 0.4kW |
| Rotational speed | 3000rpm6000rpm (maximum) |
| Torque | 1.3Nm nominal |
| Maximum torque | 3.8Nm |
| Moment of inertia | 0.00005kg.m2 (0.5kg.cm2) |
| Net Height (mm) | 77.1 mm |
| Net Width (mm) | 60 mm |
| Net Depth (mm) | 168 mm |
| Mounting mode | 60x60mm flange mounting |
| Degree of protection | IP65 |
| Dimensions | H77.1mm x W60mm x D168mm |
| Ambient air temperature for operation | 0…+40 °C |
| Ambient air temperature for storage | -15°C…+70 °C |
| Maximum current | 8.1 A |
| Order code / Manufacturer SKU | HF-KP43B |
| Manufacturer product status | Discontinued |
| Benefits | taking advantage of the characteristics of a servo motor such as smallness and high-outputthis motor serves as a compact and high-output spindle motor which is capable of high-speed rotation 6000rpm |
