Two Station EV Motor Rotor, Washing Machine Motor Rotor Automatic Drilling Balancing Machine
The Two Station EV Motor Rotor & Washing Machine Motor Rotor Automatic Drilling Balancing Machine is an advanced automated balancing system designed for double-plane dynamic balance correction of various motor rotors. It is ideal for applications involving EV motor rotors, new energy motor rotors, washing machine motor rotors, power tool motor rotors, and other similar rotating components.
Designed to handle both magnetic and non-magnetic rotors weighing 1–5 kg, the machine supports components with diameters ranging from 40–120 mm and stack thicknesses between 50–200 mm. It combines double-plane dynamic balancing measurement with three-axis synchronized end-face drilling correction, delivering precise balancing while increasing production throughput.
The equipment features a lower belt drive mechanism, making it well-suited for integration with robotic automation systems and production lines by enabling smooth loading and unloading. Its soft-bearing balancing structure, paired with high-precision vibration sensors, ensures accurate balance measurement across different operating speeds while providing excellent vibration resistance and repeatable measurement results.
A key advantage of the system is its three-axis drilling correction unit, which performs simultaneous drilling on both sides of the rotor without requiring the workpiece to be repositioned. This synchronized correction process significantly reduces cycle time and improves overall manufacturing efficiency.
The machine operates on the Windows operating system, providing an intuitive and user-friendly interface for easy operation. The integrated balancing software supports balance data storage, retrieval, export, and printing, while also offering real-time amplitude monitoring, fault alarms, and diagnostic notifications for quick troubleshooting. In addition, the system supports MES integration for production data management and can be customized with additional software features to meet specific manufacturing requirements.
Key Features and Production Advantages
1. There's no need to re-calibrate for the same type of rotor with the same revolving speed, easy to setup.
2. The test software developed by our company has the data saving, exporting & printing and inquiry functions.
3. It has the MES data uploading function.
4. High accuracy, good repeatability.
5. Windows operation system, Chinese interface, easy to learn.
6. It support the barcode input and has strong traceability.
7. It supports three-axis linkage, drilling at both planes at the same time. Products can be removed after completion, high degree of automation.
8. The equipment has the alarm prompt, easy to locate the exact fault position.
9. Soft bearing structure, high accuracy test system, high vibration resistance and good repeated accuracy.
Technical Specifications
| Sr. No. | Item Details | Parameter Range |
| 1 | Equipment model | XH-8605A II |
| 2 | Rotor mass | 1-5kg (magnetic) |
| 3 | Rotor span range | 100-300mm |
| 4 | Rotor diameter range | φ40-φ120mm |
| 5 | Applicable drill bit diameter range | φ4-φ8mm |
| 6 | Maximum measurement accuracy | 1.5g.mm |
| 7 | Unbalance reduction ratio | ≥90% |
| 8 | Balanced revolving speed range | 1200-2500rpm |
| 9 | Drive method | Downside drive |
| 10 | Power supply | 380V/50HZ |
| 11 | Balance function | Single plane/double plane |
| 12 | Repeated accuracy | ±5mg |
| 13 | Remove material method | remove material on both planes, three-axis linkage |
| 14 | Equipment dimension | 1400*1100*1800mm |
ROKADE Group & Suzhou Zero Dynamic — Engineering Excellence in Automatic Balancing Machine.
ROKADE Group, a trusted name in industrial reliability, condition monitoring, vibration analysis and dynamic balancing, has joined hands with Suzhou Zero Dynamic Co., Ltd., a leading Chinese manufacturer of fully automatic balancing equipment and advanced vibration measurement solutions. Together, we bring global technology, engineering expertise and localized customer support to industries seeking high-precision rotating equipment solutions.
With decades of experience in industrial reliability and 20+ years of specialized manufacturing expertise from Zero Dynamic, this collaboration combines ROKADE Group’s strong presence and application knowledge with Zero Dynamic’s advanced capabilities in automated balancing and vibration measurement
