1. Equipment Description
Zero Dynamic’s High Precision E-bike Self-drive Wheel Hub Motor,
Electric Bicycle Wheel Hub Motor Balancing Machine is mainly applicable for double-plane dynamic balance measurement
of new energy self-driven hubs, self-drive Electric Vehicle Hub
Motor.
Zero Dynamic’s High Precision E-bike Self-drive Wheel Hub Motor, Electric Bicycle
Wheel Hub Motor Balancing Machine adopts soft support pedestals, the structure is compact and has
lower requirements for limit. Its reasonable mechanical model can
truly reflect the actual unbalance of the rotor. The equipment uses
U.S. brand acceleration sensor, which has very high measurement
accuracy (up to ISO1940 standard G0.4). Zero Dynamic's
self-developed high precision balancing software has functions of
vibration spectrum analysis, IS01940 standard calculation,
independent vibration value detection, measurement data
traceability, printing and saving of measurement results.
2. Technical Parameters:
| Serial No. | Item Details | Parameter Range |
| 1 | Rotor mass (Kg) | 5-50 |
| 2 | Maximum measurement accuracy (g.mm/Kg) | ≤0.5(low speed)/0.05(high speed) |
| 3 | Allowable rotor maximum diameter (mm) | Φ1000(maximum diameter at hoop location is 300) |
| 4 | Maximum diameter of supporting spindle | Φ180 |
| 5 | Balanced revolving speed | Spindle 800-25000 (rotational type maximum 10W) |
| 6 | Balanced rotor speed (rpm) | 800-8000 |
| 7 | Rotor span range (mm) | 200-1000 |
| 8 | Base dimension (mm)/material | 1500L*550D*185H/cast iron |
| 9 | Method of tension | Cylinder tightening |
| 10 | Drive method | Belt drive/motor self-drive |
| 11 | Drive motor power | 3.7Kw servo motor(max6000rpm) |
| 12 | Detection of unbalance angle | Acceleration sensor *2 |
| 13 | Detection of unbalance angle | High frequency laser sensor |
| 14 | Power supply | 380 three phase/50(V AC/Hz) |
| 15 | Dynamic balance function | Single/double plane correction |
| 16 | Spectrum analysis function | Dual channel FFT |
| 17 | Operation interface | Simplified Chinese |
| 18 | Measurement system | XH-8600 |
| 19 | Safety protection | Half-cover (standard) |
| 20 | Equipment external dimension | 1500*690*1130mm |
3. Equipment Photo:
4. Main Features:
4.1 It can be equipped with half-cover or fully enclosed protective
hood.
4.2 High-sensitivity sensor with high-precision data acquisition
system, Maximum accuracy can meet balance grade G0.4.
4.3 It has the powerful multi-functional software and can measure
the dynamic balance of single-plane and double-plane.
4.4 It has the functions of vibration spectrum analysis, IS01940
standard calculation, independent vibration value detection,
measurement data t4aceability, printing and saving of measurement
results.
4.5 It adopts Labview as the signal processing system.
4.6 It always maintains the leading technical level and is the
domestic pioneer in the field of high-speed dynamic balance testing
for machine tool spindle. It can be benchmarked with the same
equipment of Taiwan G-tech.
5. About Zero Dynamic:
Suzhou Zero Dynamic Co., Ltd is a top Chinese manufacturer engaging
in full automatic balancing equipment and related vibration
measurement since 2003.
Over the past 20 years, Zero Dynamic has developed 100+ kinds of
equipments. We mainly deals with all kinds of advanced dynamic
balancing equipment, field dynamic balancing instrument, vibrometer
and motor performance testing machine. High revolving speed and
high precision are the key features of our products. We have served
3000+ clients in China and abroad, including many world-famous
companies such as LG, Black&Decker, Nidec, Huawei, Foxconn,
Midea, Ecovas, Daikin, Lexy.
Now (2024) Zero Dynamic has a factory of 10,000sqm and more than
120 staff including a professional R&D team of 30+ engineers
and 20+ debugging and after-sales team.
As an important participant in Chinese dynamic balancing industry,
Zero Dynamic continues to increase the development of new products,
and is actively developing into the new energy industry as well as
aerospace and other high-speed dynamic balancing and intelligent
manufacturing fields, aiming to provide customers with reliable and
diversified product choices.
6. Why choose Zero Dynamic Balancing Machine?
6.1 High-speed and high-precision. Zero Dynamic is good at developing and manufacturing all kinds of
balancing machines, especially high-speed and high-precision soft-bearing balancing machines and
automatic balancing machines. 20+ years of industry experience and 3000+ customer service
experience make Zero Dynamic have the top new product development
ability.
6.2 Low equipment failure rate. Equipment parts adopt famous brands: Mitsubishi, Schneider, SMC,
Keyence, etc. Key parts have patents, high safety protection level,
stable balance performance, service life of more than 10 years.
6.3 Adequate stock. Zero Dynamic has a factory of 10,000 ㎡ and more than 120 staff
including a professional R&D team of 30+ engineers, 20+
debugging and after-sales team. We always keep 100+ balancing
machines in stock, covering most common balancing machine models.
Once order has been confirmed, balancing machines in stock can be
commissioned and shipped out within 1-2 weeks.
6.4 Perfect after-sales service. Zero Dynamic has an after-sales service team of 20+ people which
serve our clients wholeheartedly. For our clients, no matter the
equipment is within or beyond the 12-month warranty period, we can
provide technical consultance service. Within warranty period, our
service team will give a telephone response within 4 hours after
receiving client's fault report and reach the machine site within
24hours (within the city) or 72 hours (other cities or provinces).
If the fault can't be cleared, our service staff could only leave
the site after getting client's approval.
8. Our Exhibitions:
9. Packaging & Shipping:
