Two Station Electric Tricycle Motor Rotor Balancing Machine End Plane Drilling Correction Balancer
The Two-Station Electric Tricycle Motor Rotor Balancing Machine is designed for high-precision dual-plane dynamic balancing and automatic imbalance correction of both magnetic and non-magnetic motor rotors. The system is capable of handling rotors weighing between 5 kg and 20 kg, with shaft diameters ranging from Φ25 mm to Φ55 mm, stack lengths from 50 mm to 200 mm, and rotor spans between 100 mm and 300 mm. This versatility makes it suitable for a wide range of electric tricycle motor manufacturing applications.
Built around an advanced balancing control platform, the machine features a dual-station configuration that combines accurate dynamic balance measurement with automated correction capabilities. The equipment integrates a precision drilling module for material removal, a high-speed rotary transfer mechanism for efficient workpiece handling, and an effective chip extraction system to maintain a clean operating environment.
The fully automated process streamlines production by performing automatic loading and unloading, intelligent rotor identification, precise balance measurement, automatic correction, and final verification testing without manual intervention. Designed for modern manufacturing lines, the system delivers consistent balancing accuracy while supporting high-volume production requirements with cycle times of 90 seconds or less.
Key Features and Production Advantages
1. The two-station automatic balancing machine consists of high rigidity mechanical main body, balancing measurement system, electrical control system, automatic testing and de-weighting device, chip-absorbing device, safety protection mechanism and other parts.
2. Each station is installed with high-precision and quick-response sensors and detectors to monitor in real time whether the workpiece is in place or not and whether the workpiece has been moved out after machining is completed.
3. The equipment can automatically position, drill and de-weight the workpieces directly according to the unbalance values and angles displayed by the measuring system. A high-powered vacuum cleaner ensures that the drilling chips does not splashed.
4. The equipment consists of dynamic balancing pedestals (initial and remeasuring positions), two servo power head feed and de-weighting mechanisms, a precision fixture clamping and movement system and a complete machine assembly with integrated vacuum cleaner.
5. The main structure of the equipment is robust and durable, made of high-quality materials to ensure long-term stable operation.
6. Dynamic balancing test unit is equipped with precision vibration sensors and servo control technology, ensuring measurement accuracy;
7. The drilling and de-weighting unit is driven by servo motors, and the cutter is made of cemented carbide, with depth control and fracture detection function.
8. The rotary handling unit is driven by servo motors to ensure precise indexing and positional positioning.
9. Chip suction device effectively prevents the contamination of iron chips and cooperates with efficient chip removal system to maintain a clean working environment.
Technical Specifications
| Sr. No. | Item Details | Parameter Range |
| 1 | Equipment Model | XH-8610 |
| 2 | Rotor mass range | 5-20kg |
| 3 | Rotor journal diameter range | φ25～55mm |
| 4 | Thickness of rotor stack | 50-200mm |
| 5 | Support rotor span | 100-300mm |
| 6 | Loading and unloading method | Automatic loading and unloading by robot |
| 7 | Distance from shaft end surface to de-weighting surface | 10-160mm |
| 8 | Balance measurement time | About 15s |
| 9 | Balancing speed | 900-3000rpm |
| 10 | Balance measurement motor power | 3KW |
| 11 | Balance display accuracy | 0.1mg |
| 12 | Allowable material type for de-weighting | Aluminum, copper, stainless steel |
| 13 | Drilling cutter diameter range | 4-10mm |
| 14 | Drilling motor power | 0.75KW |
| 15 | Minimum achievable residual unbalance emar | ≤0.2g.mm/kg per side |
| 16 | Unbalance reduction ratio | ≥95% |
| 17 | Equipment balancing grade | Better than G2.5 |
| 18 | Equipment total power | 17KW |
| 19 | Safety Protection Function | Phase sequence protection, overload protection, air pressure monitoring |
| 20 | Balance correction mode | Combination of automatic de-weighting and manual add-weighting |
| 21 | Production beat | 60-90s (including estimated 15s for automatic loading and unloading of the robot) |
| 22 | Compatibility design | Reserve the connection interface, MES data upload interface; automatic code scanning to receive signal interface |
| 23 | Noise value | ≤80dB |
| 24 | Working air pressure requirement | 0.4-0.6MPa |
| 25 | Working voltage | AC:380V external |
| 26 | Equipment size | 1500*1200*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
