Product image is representative; revision or series may vary. Contact us to request a specific version.
The HC-MFS43K servo motor by Mitsubishi is an ultra-low-inertia and small-capacity servo motor with a built-in feedback encoder. It has an output power rating of 400W and a current rating of 2.8A. The HC-MFS43K servo motor’s torque rating is 1.3 Nm, and its rated speed is 3000 RPM. The HC-MFS43K motor's flange mounting option makes it easy to integrate into various industrial systems. It can operate within an ambient temperature range of 0°C to +40°C.
We sell industrial automation parts backed by our free 2-Year DO Supply Warranty.
Same-day domestic and fast international shipping with UPS, FedEx, DHL, and more.
AMEX, Visa, MasterCard, Discover, wire transfer, net terms, and more.
Repairs and exchanges are available for all automation products.
Drop shipping, blind shipping, and account shipping with no extra fees.
| Manufacturer | Mitsubishi |
|---|---|
| Product Line | MELSERVO HC |
| Part Number | HC-MFS43K |
| Weight | 3.50 lbs (1.59 kg) |
| Series | MELSERVO |
| Type | Ultra-Low-Inertia and Small-Capacity Servo Motor |
| Rated Output Power | 400W/0.4kW |
| Encoder Feedback Resolution | 17-bit (equivalent to 131,072 pulses per revolution) |
| Rated Current | 2.8A |
| Rated Torque | 1.3Nm |
| Rated Rotational Speed | 3000 RPM |
| Flange Mounting | Supported |
| Protection Rating | IP55 |
| Ambient Temperature Range | 0°C to +40°C |
The HC-MFS43K servo motor is an ultra-low-inertia, small-capacity, and high-resolution servo motor that was designed and manufactured by Mitsubishi Electric in the MELSERVO series. This servo motor is designed to be used in various industrial applications. The HC-MFS43K servo motor is ideal for applications that include robotics, automation, and CNC machine applications. The HC-MFS43K servo motor features a shaft with a keyway and a key, and it has a built-in feedback encoder with a resolution rating of 17 bits (equivalent to 131,072 pulses per revolution). This encoder is a standard feature, and it provides accurate position feedback, ensuring precise control over the motor's rotational movement. The HC-MFS43K servo motor has no electromagnetic brake. The rated output power of the HC-MFS43K servo motor is 400W (0.4kW), and its rated current is 2.8A. Its maximum current rating is 9A. The HC-MFS43K servo motor can deliver 1.3 Nm of rated torque and 3.8A of maximum torque. Its rated speed is 3000 RPM, its maximum speed rating is 4500 RPM, and its instantaneous permissible speed rating is 5175 RPM maximum. The HC-MFS43K servo motor supports a flange mounting option that makes it easy to integrate into machinery and equipment. Its IP55 ingress protection rating provides it with protection from dust and water, making it suitable for operation in challenging environments. Additionally, the HC-MFS43K servo motor is rated to function reliably within an ambient temperature range of 0°C to +40°C. This servo motor is self-cooled, and its structure is totally enclosed. Its insulation class rating is “Class B.”