The YASKAWA SGM7A-10AFA6C is a robust AC servo motor built on Yaskawa’s Sigma-7 motion platform, designed for industrial systems that require confident torque delivery, stable high-speed control, and dependable precision across long production cycles. In modern automation, the servo motor is no longer a simple “power unit.” It is a dynamic participant in the control loop, shaping the quality of positioning, the smoothness of velocity control, and the stability of acceleration profiles. The SGM7A-10AFA6C sits in a higher capacity class within the SGM7A family, making it especially relevant for heavier-load axes and machines that operate with aggressive motion demands or high duty cycles.
The Sigma-7 ecosystem has earned broad adoption because it targets the realities of factory life: machines that must run quickly, repeatedly, and predictably even when mechanical conditions are imperfect. Minor misalignments, worn couplings, variable loads, or less rigid frames are common in the real world. A servo system that only performs well in ideal setups is not a truly industrial solution. The SGM7A-10AFA6C is part of a family engineered to provide stable dynamic behavior when paired with the correct Sigma-7 servo amplifiers, reducing the need for excessive manual tuning and minimizing the risk of performance drift over time.
From a system design perspective, the “10” class in this naming pattern generally indicates a higher output tier compared with smaller variants such as “01,” “02,” or “08” in the same AFA6C structure. While exact electrical and mechanical ratings must be confirmed through the official datasheet and the motor nameplate for your specific installation, this naming position often aligns with applications where engineers need stronger continuous and peak capability, improved acceleration headroom, or higher load-handling confidence without compromising the fine control characteristics expected from Sigma-7.
This is particularly important in machines where payload or inertia may vary between production runs. Consider material handling lines with mixed product sizes, packaging systems that shift between formats, or assembly equipment that must maintain high repeatability despite time-varying friction and load profiles. In these cases, selecting a higher-capacity servo motor can help sustain performance margins, reduce thermal stress, and avoid the subtle control instability that appears when a motor is routinely pushed near its limits.
The SGM7A-10AFA6C also fits well into multi-axis automation architectures that benefit from family consistency. OEMs often prefer a motor ecosystem that allows them to scale machine designs up or down while preserving similar integration practices, cable standards, and drive environments. This reduces engineering effort across product platforms and increases the reuse of validated tuning parameters and mechanical layouts. For maintenance teams, a widely used, mainstream series offers the equally practical advantage of easier spare-part planning and faster troubleshooting—especially in global operations where downtime can be disproportionately expensive.
Mechanically, Sigma-7 motors are commonly favored for their integration-friendly format and suitability for compact machine design. When higher-capacity motors can be integrated without forcing a dramatic redesign of the axis structure, machine builders gain flexibility. The SGM7A-10AFA6C is aligned with this modern expectation: high capability within a system-ready structure that can support performance upgrades, new builds, or controlled retrofits.
Another important advantage is the way Sigma-7 motors support advanced control features through compatible drives. In many installations, the measurable performance improvement is not only about reaching a target speed or torque but about how quickly the axis settles, how smoothly it moves at low speed, and how predictably it responds under sudden load changes. When properly matched with the right amplifier and a well-designed mechanical chain, the motor can help achieve more stable cycle times and cleaner motion profiles—directly influencing throughput and quality.
Key Overview of YASKAWA SGM7A-10AFA6C
| Category |
Description |
| Product Name |
YASKAWA SGM7A-10AFA6C |
| Series Platform |
Sigma-7 SGM7A |
| Motor Type |
AC servo motor for high-precision industrial motion |
| Capacity Position |
Higher output tier within the AFA6C naming cluster compared with smaller class variants (verify with official documentation) |
| Core Strengths |
High dynamic stability, strong load-handling confidence, smooth speed/position control in high-cycle operations |
| Typical Pairing |
Optimized for compatible Yaskawa Sigma-7 servo amplifiers and motion controllers |
| Best-Fit Axis Types |
Medium-to-high load axes requiring rapid acceleration, reliable repeatability, and stable long-run operation |
| Common Industries |
Packaging, material handling, precision assembly, industrial printing/converting, battery/EV-related manufacturing lines, test and inspection |
| Integration Value |
Supports platform standardization for OEMs and simplified spares strategy for end users |
| Long-Term Reliability |
Designed for industrial duty cycles with frequent acceleration/deceleration and continuous production demands |
| Configuration Reminder |
Confirm voltage class, encoder type, brake option (if needed), shaft/mounting details, and cable compatibility per datasheet/nameplate |
Application Scenarios That Benefit from the “10” Class
The SGM7A-10AFA6C is especially well suited for applications where a smaller motor might meet the basic load requirement but struggle to maintain stable performance over time. Typical use cases include:
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High-throughput packaging lines with fast indexing, where consistent settle times improve line synchronization.
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Material handling and transfer systems supporting variable payloads and frequent start/stop cycles.
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Precision assembly equipment that requires both torque reserve and smooth low-speed behavior.
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Rotary or linear indexing modules used in multi-station manufacturing cells.
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Inspection or test platforms that need stable motion under sensor or vision-based measurement tasks.
In these environments, an appropriately sized higher-capacity servo motor can reduce nuisance alarms, improve thermal margins, and support more confident motion optimization.
Practical Integration Notes
To unlock the best results, selection should consider the entire motion chain:
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Drive matching within the Sigma-7 amplifier family.
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Load inertia and acceleration targets, ensuring the axis is not routinely operating at the edge of capability.
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Mechanical rigidity and alignment, stabilizing the control environment.
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Cable and connector standards, especially for retrofit projects.
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Brake requirements, if the axis needs safe holding during power-off conditions.
A disciplined integration approach ensures the motor’s strengths become production gains rather than theoretical advantages.
Summary
The YASKAWA SGM7A-10AFA6C is a higher-capacity AC servo motor in the Sigma-7 SGM7A family, designed for industrial systems that demand strong load-handling, stable dynamic response, and reliable precision under high-cycle operation. Positioned above smaller class variants within the same naming structure, it is a compelling choice for heavier or more demanding axes in packaging, material handling, indexing, precision assembly, and advanced manufacturing lines. Although exact specifications should be confirmed by official documentation and the motor nameplate for your project, the SGM7A-10AFA6C is commonly selected when engineers want more performance headroom without giving up the integration maturity and motion refinement that define the Sigma-7 ecosystem. With correct drive pairing and thoughtful mechanical design, this motor can help deliver faster cycles, more consistent quality, and a smoother path from commissioning to long-term stable production.
