Technical Specifications
| Type | RDB-100A | RDB-100B | RDB-250B | RDB-100D |
| Mass range of rotor （kg） | 5-100 | 5-100 | 5-250 | 20-100 |
| Max. diameter （mm） | φ130 | φ130 | φ150 | φ130 |
| Distance between left and right pedestal（mm） | three pedestals 2400 | max 2400 | max. 3000 | max. 3000 |
| Machine bed length | 4430 | 4430 | 5030 | 5030 |
| Range of journal diameter（mm） | left & right pedestalφ130 | φ130 | φ150 | left & right pedestalφ130 |
| center pedestalφ100 | center pedestalsφ100 | |||
| Balance speed （r/min） | 1600-4000 | 1200-3200 | ||
| Motor power （KW） | 3 | 3 | 7.5 | 3 |
| Max. initial unbalance （g·cm） | 500 | 500 | 1000 | 500 |
| Min. sensitivity （g·cm） | 5 | 5 | 5 | 5 |
| Measuring plane | 3 | 2 | 2 | 4 |
| Dimension（mm） | 4430×740×1000 | 4430×740×1000 | 5030×740×1050 | 5030×720×1000 |
| Option | Welding machine –welds the balance piece on the shaft | |||
| TN1-63/160 welding machine | ||||
| Printer-outputs test results | ||||
Remark: Based on actual specifications (can be negotiated accroding to customer’s requiement)
Drive Shaft Balancing Machines 1.Simple to use software with intuitive unbalance correction displays. 2.Ultra-high accuracy and repeatability. 3.Global supply and global support.
Classified into three types, RDB series with such characteristics as advanced technology, high efficiency, easy operation, direct indication, rapid measurement and stable performance, is one kind of specific machine for propeller shaft.
Type A, for three planes propeller shaft, can also be used for two planes propeller shaft when the center pedestal is un-mounted. Pneumatic lock and guard bar in center and right pedestal makes operation easy and safe.
Type B, for single heavy shaft with two pedestals. Right pedestals locked or unlocked pneumatically.
Type C, specially designed for three tubes assembled shaft with four pedestals on one machine bed.Unbalance value and phase can be obtained within single run by previously adjusting the radiuses of two correction planes before starting.
Product Features
01
Special designed brackets can effectively transmit mechanical force.
02
The durable and reliable sensor possesses high sensitivity.
03
The permanent calibration brings high accuracy.
04
Applicable to rotors which can’t be driven by belt or need large power.
Sample Rotor
Miniature ring belt balancing machine workpiece:
Small ring drives the balancer workpiece:
