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1. Equipment Description
Zero Dynamic’s Soft Bearing Mechanical Spindle / Electrical Spindle Balancing Machine High Precision Spindle Balancer is mainly applicable for dynamic balance measurement of mechanical spindle, electric spindle, spindle motor, servo motor, EV motor rotor and other high-speed rotating workpiece.
Zero Dynamic’s Soft Bearing Mechanical Spindle / Electrical Spindle Balancing Machine High Precision Spindle Balancer is compatible with the dynamic balancing standards for magnetic and non-magnetic rotors between 10-30kg, maximum diameter 1200mm, rotor span 220-1260. The equipment adopts soft supporting pedestals and high-precision acceleration sensors which has enabling high measurement accuracy and good repeatability. The excellent hardware configuration with customized high-precision data acquisition card and Zero Dynamic's self-developed dynamic balancing software enables the equipment accuracy to meet the highest ISO1940 standard G0.4, which satisfies the dynamic balancing requirements of most products. In addition to the usual dynamic balancing measurement functions, the equipment also has extended functions such as spectrum analysis, vibrometer, ISO1940 calculator function.
Serial No. | Item Details | Parameter Range |
1 | Model | XH-8630 |
2 | Rotor mass | 10—300kg |
3 | Maximum measuring accuracy | 0.5 (low revolving speed)/0.05 (high revolving speed) |
4 | Maximum rotor diameter | Φ400 (Diameter at loop position is Φ400) mm |
5 | Maximum diameter of supporting spindle | Φ260mm |
6 | Balanced speed for spindle | Auto-rotary Spindle's revolving speed is 100,000. |
7 | Balanced rotor speed | 800-8000rpm |
8 | Rotor span range | 220—1260mm |
9 | Dimension/material for base | 1500L*580D*320H mm cast iron |
10 | Drive method | Belt drive/motor auto-rotation |
11 | Motor power | 5.5Kw (max 12000rpm, frequency converter 11KW) |
12 | Method of tension | Pneumatic |
13 | Detection of unbalance | Acceleration sensor *2 |
14 | Detection of unbalance angle | High frequency laser sensor |
15 | Power supply | 380 Three-phase/50V AC/Hz |
16 | Dynamic balance function | Single/double plane dynamic balance |
17 | Spectrum analysis function | Dual channel FFT |
18 | Vibrometer function | Dual channel FFT |
19 | Operation interface | Simplified Chinese |
20 | Measurement system | XH8600 |
21 | Safety protection | Half-hood type |
22 | Total weight | About 2000kg |
23 | External dimension | 1500*830*1500mm |
3. Equipment Photo:
4. Main Features:
4.1 The equipment is mainly for dynamic balance correction of
machine tool spindle, electric spindle, rotor, motor and other
high-speed parts.
4.2 It has servo-motor drive which is high speed and stable. It is
also equipped with half-hood or fully enclosed protective hood.
4.3 High-sensitivity sensor with high-precision data acquisition
system, Maximum accuracy can meet balance grade G0.4.
4.4 It has the powerful multi-functional software and can measure
the dynamic balance of single-plane and double-plane.
4.5 It has the functions of vibration spectrum analysis, IS01940
standard calculation, independent vibration value detection,
measurement data traceability, printing and saving of measurement
results.
4.6 It adopts Labview as the signal processing system.
4.7 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.
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.