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HA-LFS15K2
The HA-LFS15K2 is a low-inertia servo motor within Mitsubishi's MELSERVO HA series designed for medium-to-large applications. With a substantial power rating of 15 kW, it can consistently operate at a standard speed of 2000 RPM while achieving a peak performance torque of 215 Nm.
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Technical specifications for HA-LFS15K2
| Manufacturer | Mitsubishi |
|---|---|
| Product Line | MELSERVO HA |
| Part Number | HA-LFS15K2 |
| Weight | 240.00 lbs (108.86 kg) |
| Motor Category | Medium-to-large capacity, low inertia servo motor |
| Protection Standard | IP44 (forced cooling) |
| Feedback Resolution | 131,072 pulses per rotation |
| Power Rating | 15 kW |
| Rated Torque | 71.6 Nm (10139.4 oz-in) |
| Standard Operating Speed | 2000 rpm |
| Maximum Operational Speed | 2000 rpm |
| Instantaneous Speed Limit | 2300 rpm |
| Torque at Peak Performance | 215 Nm (30446.6 oz-in) |
| Rotor Inertia | 220 × 10⁻⁴ kg·m² (1202.8 oz-in²) |
| Optimal Load-to-Motor Inertia | 10:1 ratio |
| Current at Rated Load | 77 A |
| Maximum Current Capacity | 231 A |
| Supply Voltage Range | Three-phase, 200-230 VAC, 50/60 Hz |
Mitsubishi's HA-LFS15K2 represents a robust solution in low-inertia servo motors suitable for medium-to-large capacity applications. Weighing 95 kilograms (209.4 lbs.), this motor incorporates an IP44 protection standard, ensuring reliable cooling through forced ventilation. The power rating of 15 kW enables significant torque at rated performance, measured at 71.6 Nm (10139.4 oz-in), which meets the requirements of demanding tasks.
Operating at a standard speed of 2000 RPM, the HA-LFS15K2 can also achieve a maximum operational speed of 2000 RPM, with a stipulated instantaneous speed limit of 2300 RPM. The peak performance reveals impressive torque capabilities, allowing it to generate up to 215 Nm (30446.6 oz-in). This motor's rotor inertia is calculated to be 220 × 10⁻⁴ kg·m² (1202.8 oz-in²), optimizing responsiveness for varied loads.
The motor is designed for effective operations with an optimal load-to-motor inertia ratio of 10:1, ensuring high performance under dynamic conditions. Current specifications indicate that the motor draws 77 A under-rated load. At the same time, it has a maximum capacity of 231 A. Provided with a three-phase supply voltage range of 200 to 230 VAC and operating at 50/60 Hz; the HA-LFS15K2 servo motor is engineered for seamless integration into complex automation systems.
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