SA-11D 3000kg Horizontal Ring-Belt Hard Support Shaft Dynamic Balancing Machine
The SA-11D (3000 kg) horizontal ring-belt computer-controlled hard-support balance machine features a maximum load capacity of 3000 kg. It utilizes a variable-frequency infinitely variable speed drive system with motor speed regulation via frequency converter and pulley-driven belt movement for workpiece operation.
This advanced balancing machine offers simple operation, safe usage, modular design, and is equipped with a sophisticated computer-controlled LCD color display system for precise dynamic balancing measurements.
Technical Specifications
| Parameter |
Unit |
Value |
| Maximum workpiece mass |
kg |
3000 |
| Maximum diameter of the workpiece |
mm |
1600 |
| Workpiece support shaft diameter range |
mm |
Φ15-120-240 |
| Minimum distance between support centers |
mm |
200 |
| Maximum distance between support surfaces |
m |
2 (bed length) |
| Balancing Speed |
r/min |
200~1500 |
| Motor power; Inverter power |
kw |
11 kW four-phase motor / 11 kW |
| Minimum achievable remaining imbalance value (emar) |
g.mm/kg |
A ≤0.3 |
| Reduction Rate of Imbalance (URR) |
% |
≥95 |
| Power Configuration |
|
3-phase / 380 V / 50 Hz |
Key Features & Capabilities
- Measures single-sided and double-sided balance with direct display of phase, speed, waveform diagrams, and imbalance values in grams, gram-millimeters, gram-centimeters, or ounces
- Bilingual (Chinese-English) mechanical program interface with comparison capability
- Comprehensive memory, printing, storage, reminder, and self-diagnostic functions
- Network connectivity for remote operation and internet data transmission
- Automatic calculation of imbalance results with qualified/unqualified display
- Permanent data retention with timestamps and automatic Excel format backup
- High-speed infrared photoelectric optical sensor (Japan OPTEX)
- High-speed, high-precision ceramic piezoelectric sensors (Beijing Aerospace Industry)
- NSK bearings within the roller frame for superior performance
System Configuration
Control & Display System
SMC-2015-CA host system with 17-inch human-machine interface supporting Windows senve, 8, 10, or XP operating systems. Features computerized touch display showing speed, left/right alignment values, and phase information with user-friendly interface.
Sensor Technology
Equipped with 2 high-sensitivity piezoelectric sensors and 1 imported Japanese fiber-optic photoelectric sensor for exceptional measurement accuracy and stable performance.
Data Acquisition
Advanced data acquisition system utilizing automatic programmable amplifier and high-performance filters, achieving a dynamic measurement range exceeding 1:1,000,000.
All major components utilize high-quality parts from internationally renowned brands, ensuring reliable performance and strong resistance to interference in various operational environments.