Yaskawa UAASKD-22WHS12 Servo Motor
Yaskawa UAASKD-22WHS12
The UAASKD-22WHS12 is part of Yaskawa’s A-Series servo motor lineup, engineered specifically for high-speed, heavy-load, and long-stroke applications. Featuring a Permanent Magnet Synchronous Motor (PMSM) structure and paired with a high-performance drive, it delivers a speed range of ±3000 rpm and a peak torque of ±30 Nm (equivalent to approximately 300 N·m).
II. Main Technical Specifications
| Specification | Details |
|---|---|
| Rated Power | 22 kW (30 HP) |
| Rated Speed | 3000 rpm (1500 rpm and 4500 rpm versions optional) |
| Peak Torque | Approximately 30 Nm (varies by configuration) |
| Rated Voltage | Three-phase 200 V – 480 V (200 V, 230 V, 380 V, 460 V options available) |
| Rated Current | Approximately 30 A (depends on voltage class) |
| Efficiency | ≥ 92 % (at rated operating point) |
| Protection Class | IP 54 (dust and water splash resistant) |
| Shaft Diameter | 28 mm |
| Mounting Dimensions | NEMA 23 × 23 mm |
III. Product Features
- High Power Density
The UAASKD-22WHS12 delivers high torque in a compact footprint compared to servo motors of equivalent power, making it ideal for space-constrained enclosures.
- High Efficiency & Low Heat Generation
Utilizing high-efficiency permanent magnet materials and optimized electromagnetic design, it achieves an operating efficiency of over 92%, minimizing heat dissipation requirements.
- Wide Voltage Compatibility
Supports three-phase power supplies ranging from 200 V to 480 V, enabling direct replacement in systems across different regions.
- Fast Response
Boasts a closed-loop control bandwidth of up to 1 kHz, meeting the demands of high-speed positioning and dynamic tracking tasks.
- Reliable Protection
With an IP 54 protection rating, it ensures long-term stable operation in dusty or mildly humid industrial environments.
- Modular Interfaces
Equipped with standardized M-Series encoder interfaces (incremental or absolute) and communication options including CANopen / EtherCAT, facilitating seamless system integration.
VI. Installation & Maintenance Guidelines
Pre-Installation Inspection
- Verify that the motor model, power rating, and speed match the system requirements.
- Check the integrity of flange bolts and washers to prevent stress concentration during installation.
Mechanical Installation
- Tighten flange bolts to the torque specified in ISO 4254 (typically 30 Nm).
- Align the axial direction and ensure the axial clearance is ≤ 0.05 mm to avoid axial impact damage.
Electrical Wiring
- Connect the three-phase power supply according to the phase sequence (U-V-W) marked on the motor nameplate to ensure correct phasing.
- Use shielded twisted-pair cables for encoder signal lines and ensure proper grounding to prevent electromagnetic interference.
Commissioning & Parameter Configuration
- Set the rated current, maximum speed, and acceleration parameters in the drive (e.g., Sigma-7 series).
- Perform no-load speed calibration and load torque testing to ensure the closed-loop error is ≤ 0.1 % under full load.
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
—————————————————————————————
Professional Supplier of Imported Industrial Automation Spare Parts
- 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.
