Hangzhou System Tech: Driving Motor Control Innovation, Empowering the Future of Industrial Intelligence

Industry Background & Market Trends

As the global energy landscape transforms and Industry 4.0 accelerates, motor control systems — the core power units of modern industrial equipment — are evolving rapidly toward higher efficiency, intelligence, and precision. According to market studies, the global brushless DC motor (BLDC) market is projected to exceed $22 billion USD by 2025, with a CAGR of 8.3%. Meanwhile, the servo motor market continues to grow steadily at 6.5% CAGR, driven by applications in industrial robotics, electric vehicles, and smart home appliances.

Against this backdrop, Hangzhou System Tech Co., Ltd. (hereinafter "System Tech") has emerged as a benchmark enterprise in China's motor control sector. Established in 2003 with a registered capital of RMB 18 million, the company has built two decades of deep expertise in BLDC motor control, servo motor control, and motion control systems. With a team of 101–200 employees, its SYSTEM / 腾擎 brand is now recognized in China's high-end motor control market.

Technological Breakthroughs: Full-Chain Innovation from Algorithms to Hardware

1️⃣ High Efficiency: Optimized BLDC Motor Drives

• System Tech’s BLDC motor control systems, designed for 36V/20A rated output, employ an adaptive PWM modulation algorithm that achieves >95% motor efficiency — significantly surpassing the 75–85% typical of traditional asynchronous motors.
• For example, the company’s flagship treadmill controller offers 110V/220V dual-voltage compatibility for global markets. With dynamic load compensation, it delivers 30% lower energy consumption at 2.5kW peak power, and meets ISO 9001 quality standards — making it the preferred solution for fitness equipment OEMs.

2️⃣ Precision Servo Control: The "Neural Core" of Robotic Motion

• System Tech’s multi-axis servo motor controllers support ±0.01° positioning accuracy and 5000 rpm high-speed response. Powered by advanced FOC (Field-Oriented Control) algorithms, torque ripple is reduced to <2%, solving oscillation issues seen in traditional PID systems.
• In an automotive welding robot project, this controller boosted trajectory repeatability to ±0.05mm, improving yield by 12% and reducing maintenance costs by 20%.

3️⃣ Intelligent Edge: Fusing Edge Computing & AI

• For Industrial IoT (IIoT) applications, System Tech integrates edge computing modules into motor controllers. These modules collect 12 categories of real-time sensor data (temperature, vibration, current, etc.) and use cloud AI models to achieve >92% predictive maintenance accuracy.
• In one textile machinery deployment, this solution cut unplanned downtime from 15 hours/month to 3 hours/month, enhancing maintenance efficiency by 80%.

Product Portfolio: Custom Solutions Across All Scenarios

Motion Control Systems: Single Machines to Full Production Lines

• System Tech’s motion control solutions support 6-axis synchronized motion, leveraging EtherCAT buses for 10μs communication latency. This is ideal for precision fields like 3D printing and semiconductor handling.
• In a solar panel sorting line case, the system synchronized robotic arms and conveyors with <0.1s velocity error, increasing throughput by 25%.

SRM Control: Next-Gen EV Drives

• For electric vehicle applications, System Tech’s switched reluctance motor (SRM) controllers use a dual-coil redundant design, operating reliably from -40°C to 150°C. Offering 8.5 Nm/kg torque density — a 30% improvement over traditional induction motors — this technology extends EV range by 15% and reduces costs by 22% (with no rare earth materials required).
• Smart Pump Controllers: The “Invisible Champion” of Building Energy Savings
• Through variable-frequency speed control and pressure closed-loop control, System Tech’s smart pump controllers reduce system energy use by 40% and support Modbus RTU integration for building management systems (BMS).
• In one commercial complex project in Hangzhou, this solution saved 180,000 kWh per year, achieving ROI in just 2.3 years.

Market Applications: Targeted Solutions for Key Industries

Industrial Automation: Driving “Machine Replacement of Labor”

• In 2024, System Tech partnered with a leading cobot (collaborative robot) manufacturer, providing a custom servo drive that reduced robot joint module weight to 1.2kg (15% reduction) with IP54 protection — ensuring performance even in oily automotive assembly environments.
• After launch, the client’s market share rose from 8% to 15%, positioning its cobots among the domestic industry leaders.

New Energy: From E-Scooters to Energy Storage

• For electric two-wheelers, System Tech offers 250W–500W controllers with EABS regenerative braking. These controllers improve hill-start torque by 40% and extend battery life by 20%.
• This solution has been adopted by leading brands like NIU and Ninebot; 2025 shipments are projected to reach 500,000 units.

Smart Home: Revolutionizing Quietness & Efficiency

• In the home appliance sector, System Tech developed a BLDC controller for a premium washing machine brand. Using sine-wave drive, it lowers noise to <45 dB and supports 1:10000 speed ratio control, enabling 12 washing modes including delicate wool and down jacket cycles.
• After launch, high-end model sales grew 65% year-on-year.

Future Outlook: Open Ecosystems & New Challenges

Despite significant progress, System Tech — and the industry — face three key challenges:

• Chip supply bottlenecks: Localizing high-performance MCUs (e.g. TI C2000 series) must be accelerated.

• Algorithm openness: How to balance proprietary IP with customers’ need for customization?

• International certification hurdles: CE (EU), UL (US), and other certifications must be streamlined.

In response, System Tech plans to invest RMB 20 million in 2025 R&D, focusing on SiC (silicon carbide) power modules and digital twin simulation platforms, while establishing a joint "Intelligent Drive Lab" with Zhejiang University to advance industry-academia collaboration.

Conclusion: Let’s Shape the Future of Motor Control Together

System Tech’s journey shows that China’s motor control technology has progressed from “follower” to “peer” status globally. But how can we further break through the reliability barriers of high-end applications? Should we open portions of core algorithms to foster an ecosystem of developers?

We invite you to share your thoughts in the comments or connect with our technical team to request the 2025 Motor Control White Paper, featuring 20 sets of real-world test data and industry benchmarks.

Data sources:

• System Tech internal technical specs (smart pump controllers)

• Corporate profile (QiXinBao)

• Robotic arm control system cases (China Suppliers)

• Servo motor market trends (Sunqiwang)

• Corporate registration data (China Forklift Net)

• SRM white paper

• Treadmill control system ISO certification and performance data (Baidu Encyclopedia)