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Yaskawa UAKA-03BK011 AC Servo Motor
Yaskawa UAKA-03BK011
The UAKA-03BK011 AC Servo Motor is a high-precision offering from Yaskawa Electric, engineered specifically for advanced industrial automation applications. Featuring a closed-loop control architecture, it delivers smooth and rapid torque response across a wide frequency range, making it ideal for scenarios demanding high positioning accuracy and fast dynamic performance—such as industrial robots, CNC machine tools, and packaging equipment.
Key Technical Specifications
| Parameter | Details |
|---|---|
| Rated Voltage | 200 V AC (220 V, 230 V optional) |
| Rated Power | 0.75 kW – 3 kW |
| Rated Speed (No-load) | 3000 r/min – 6000 r/min |
| Rated Torque | 0.6 N·m – 4.5 N·m (varies by power rating) |
| Stall Torque | Approximately 2.5–3 times the rated torque |
| Phase | 3-phase AC |
| Feedback Device | Built-in incremental encoder (500–2000 pulses/rev); absolute encoder optional |
| Protection Class | IP65 (dustproof and waterproof) |
| Operating Temperature Range | -20 °C – +60 °C |
| Mounting Method | Flange-mounted (standard flange sizes: 40 mm, 63 mm, 80 mm) or foot-mounted |
| Control Interface | Compatible with fieldbuses including Yaskawa DriveWorksEZ®, EtherCAT, and PROFINET |
Product Features
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High Response SpeedEquipped with a low-inertia rotor and high-speed power amplifier, the motor achieves a torque rise time of less than 0.2 ms.
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Superior Positioning AccuracyUnder closed-loop control, the position repeatability is ≤ ±0.02 mm. With a high-resolution encoder, the angular resolution can reach 0.001°.
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Wide Frequency AdaptabilityIt maintains stable torque output within the 0–300 Hz frequency range, suitable for high-speed cutting processes and robot joint actuation.
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Energy-Saving DesignThe regenerative braking function feeds braking energy back to the power supply, reducing overall energy consumption.
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Modular StructureThe three core components—the motor body, driver, and encoder—can be replaced independently, simplifying maintenance procedures.
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Enhanced Protection and ReliabilityBoasting an IP65 protection rating, vibration-resistant design, and compliance with the IEC 61800-9-2 safety standard, it is well-suited for harsh industrial environments.
Structure and Components
- Motor Body: An integrated structure consisting of a stator, rotor, bearings, and heat sinks.
- Drive Unit: Includes a power amplifier, rectifier filter, inverter, control chips (DSP/FPGA), and communication interfaces.
- Feedback System: Built-in incremental or absolute encoder, paired with optical or magnetic read heads.
- Flange/Foot Mount: Provides mechanical fixation, with common flange sizes of 40 mm, 63 mm, and 80 mm.
- Cooling System: Natural air cooling as standard; forced air cooling is available as an option to maintain thermal balance during long-term, high-load operation.
Typical Application Fields
- Industrial Robots: Joint actuation, end effector control
- CNC Machine Tools: Spindle drives, feed axes, tool changers
- Packaging and Printing: High-speed winding systems, positioning devices
- Automated Assembly Lines: Transfer arms, rotary tables
- Semiconductor and Precision Manufacturing: Micro-positioning stages, lithography equipment
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If you would like to learn more about our products and services, please feel free to contact us at any time!
- Sales Manager : Jinny
- Email : sales5@xrjdcs.com
- Whatsapp/Mobile:+86 15359273791
Global renowned brand cooperation
ABB 丨 GE 丨Allen Bradley 丨 Honeywell 丨 Emerson 丨 Bently Nevada 丨 Westinghouse
Triconex 丨 Foxboro 丨 ICS Triplex 丨 Hima 丨 Schneider 丨 Yokogawa 丨 Woodward
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Professional Supplier of Imported Industrial Automation Spare Parts
With years of expertise, our company is a high-tech enterprise specializing in the sales and system integration of spare parts for large-scale imported automation systems, including Distributed Control Systems (DCS), Programmable Logic Controllers (PLC), Redundant Fault-Tolerant Control Systems, and Robot Systems.
We offer a comprehensive range of components from top-tier global brands, such as ABB, Foxboro, Triconex, Bently Nevada, Ovation, Motorola, Xycom, Allen-Bradley, Schneider Electric, GE Fanuc, Yaskawa, and Woodward.
Our core product portfolio covers:
- PLC Controllers: PLC units and peripheral devices from ABB, Siemens, Omron, etc.
- DCS System Spare Parts: Replacement components for DCS from ABB, FOXBORO, Honeywell, etc.
- Variable Frequency Drives (VFDs): Frequency converters from ABB, Siemens, Yaskawa, etc.
- Servo Motors: Servo motor products from Yaskawa, Panasonic, etc.
- Sensors: Sensing equipment from ABB, Honeywell, etc.
- I/O Modules: Input/output modules from ABB, Siemens, etc.
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