Product Description
The Mitsubishi HC-SFS52BG1H16 is a durable, 0.5 kW servo motor engineered for precise and consistent high-performance applications. It features a middle inertia level, a rated speed of 2000 r/min, IP65-rated self-cooling, an electromagnetic brake, continuous torque of 2.39 Nm, peak torque of 7.16 Nm, a 15x load-to-shaft inertia ratio, a 131072-pulse encoder for absolute/incremental position feedback, a 3.2 A rated current (9.6 A max), a straight shaft, and a reduction gear suitable for general machinery, all within a 5.0 kg package.
Is Your Device Showing These Signs?
The Mitsubishi HC-SFS52BG1H16 servo motor commonly exhibits issues such as resolver feedback errors, requiring resolver replacement or recalibration. Overheating is a frequent problem, stemming from insufficient cooling or excessive load, necessitating fan replacement or load reduction. Bearing failure occurs due to wear and tear, demanding bearing replacement to prevent rotor damage. Winding insulation breakdown leads to short circuits, mandating motor rewinding or replacement. Connector damage or corrosion disrupts signal transmission, requiring connector repair or replacement to ensure proper communication with the servo drive.
Technical specifications
The Mitsubishi HC-SFS52BG1H16 is a robust 0.5 kW servo motor with middle inertia, 2000 r/min rated speed, IP65 self-cooling, electromagnetic brake, 2.39 Nm continuous torque (7.16 Nm peak), 15x inertia ratio, 131072-pulse encoder, 3.2 A rated current (9.6 A max), straight shaft, reduction gear, and 5.0 kg weight, designed for precise high-performance applications.
Our Repair Process for the
HC-SFS52BG1H16
Our repair process for the Mitsubishi HC-SFS52BG1H16 servo motor begins with a comprehensive diagnostic assessment to pinpoint the failure. For resolver feedback errors, the resolver is replaced or recalibrated to factory specifications. Overheating issues are addressed by replacing the cooling fan or implementing load reduction strategies. Bearing failures necessitate complete bearing replacement with high-quality components to maintain rotor integrity. Winding insulation breakdowns require a full motor rewind or replacement, depending on the severity of the damage. Connector damage or corrosion is resolved through connector repair or replacement, guaranteeing secure and reliable signal transmission with the servo drive.
Your Guarantee: Warranty & Lifetime Support
Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.
Comprehensive Repairs You Can Depend On
We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.
Save Significantly
Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.

Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.

















