• Hard bearing type horizontal end driven two plane machines with microprocessor based / microcontroller based
measuring panel.
• Suitable for balancing of different types of rotors like rotor of electrical machines, fly wheels, crankshafts,
submersible pump rotors, etc.
• Measures & stores the unbalance in gms along with the angle for two selected correction planes on digital display.
• Additional bed length can be provided at extra cost for extra long rotors.
• Additional bed with gap bed arrangement is also possible to accommodate bigger diameter rotors.
• Minimum achievable unbalance upto 0.5 micron shift in c.g.
• Various Models – Suitable for rotors from 0.5 kg to 10,000 kg.
• Horizontal belt driven hard bearing two plane machines are supplied for rotors weighing from 0.3 kg upto 300 kg. • Unbalance indication either by stroboscopic method or photo scanning method sensitivity upto 0.5 micron.
• Computerized / Electronic versions with printer facility & special machines to suit customers requirements can also
be supplied.
| MODEL | UNIT | FBM-10-DSP | FBM-30-DSP | FBM-50-DSP |
FBM-100-DSP |
FBM-300-DSP |
FBM-650-DSP |
FBM-1000-DSP |
FBM-3000-DSP |
FBM-7000-DSP |
FBM-10000-DSP |
| Weight of Rotor |
kg. |
0.5 - 10 |
1 - 30 |
2 - 50 |
3 - 100 |
10 - 300 |
20 - 650 |
10 - 1000 |
30 - 3000 |
70 - 7000 |
100 - 10000 |
| Maximum diameter of rotor | mm |
500 |
500 |
500 |
1000 |
1000 |
1200 |
1600 |
2000 |
2400 |
3300 |
| Maximum distance between bearings | mm | 480 | 480 | 1100 | 1350 | 1350 | 1650 | 1650 | 2400 | 3300 | 3300 |
| Maximum distance between bearings | mm | *50 | *50 | *50 | **100 | **100 | **100 | 350 | 500 | 500 | 500 |
| Journal diameter range over std. roller carriage | mm | 5 - 50 | 5 - 50 | 5 - 50 | 20 - 100 | 20 - 100 | 20 - 100 | 25 - 140 | 35 - 200 | 55 - 300 | 55 - 300 |
| Power of drive motor | H.P. | 0.33 | 0.75 | 0.75 | 2 | 3 | 5 | 7.5 | 20 | 30 | 40 |
| Acceleration capability GD2n2 | kgm3n2 | 0.29x106 | 0.37x106 | 0.37x106 | 0.88x106 | 3.9x106 | 8.56x106 | 14.12x106 | 88x106 | 160x106 | 216 x106 |
| Minimum unbalance mass measured | gm | 0.01 | 0.1 | 0.1 | 0.1 | 0.1 |
0.1 |
0.1 | 0.1 | 1 | 1 |
| Maximum unbalance mass measured | kg. | 0.4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 40 | 40 |
| Unbalance Reduction Raito | % | 95% | 95% | 95% | 95% | 95% |
95% |
95% |
95% |
95% | 95% |
| Minimum achievable unbalance per rotor weight | Microns or gmm/kg | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
0.5 |
0.5 |
0.5 | 0.5 |
Dynamic Balancing Machine - Model : FBM-50 PC
10 Ton capacity DSP Based Dynamic Balancing Machine, Model:FBM-10000 (DSP)
50 kg capacity Computerized Dynamic Balancing Machine, Model : FBM-50-PC
| MODEL | UNIT | FSBM-10-DSP | FSBM-30-DSP | FSBM-50-DSP |
FSBM-100-DSP |
FSBM-300-DSP |
FSBM-650-DSP |
FSBM-1000-DSP |
FSBM-3000-DSP |
| Weight of Rotor |
kg. |
0.3 - 10 |
0.3 - 30 |
0.5 - 50 |
0.5 - 100 |
0.5 - 300 |
15 - 650 |
20 - 1000 |
300 - 3000 |
| Maximum diameter of rotor | mm |
250 |
500 |
500 |
800 |
800 |
1200 |
1600 |
2000 |
| Maximum distance between bearings | mm | 700 | 700 | 1200 | 1500 | 1500 | 1650 | 1650 | 2400 |
| Maximum distance between bearings | mm | *50 | *50 | *50 | **100 | **100 | **100 | 350 | 500 |
| Journal diameter range over std. roller carriage | mm | 5 - 50 | 5 - 50 | 5 - 50 | 20 - 100 | 20 - 100 | 20 - 100 | 25 - 140 | 35 - 200 |
| Balance Speed (n) | 800 - 3000 | 500 - 3000 | 500 - 3000 | 500 - 3000 | 500 - 2000 | 500 - 2000 | 200 - 1000 | 200 - 1000 | 200 - 1000 |
| Power of drive motor | H.P. | 0.33 | 0.75 | 0.75 | 2 | 3 | 5 | 7.5 | 20 |
| Acceleration Capability GD2n2 | kgm3n2 | 0.29x106 | 0.37x106 | 0.37x106 | 0.88x106 | 3.9x106 | 8.56x106 | 14.12x106 | 88x106 |
| Minimum Achievable Unbalance | Microns or gmm/kg | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
0.5 |
0.51 | 0.5 |
50 kg capacity DSP Based Dynamic Balancing Machine (Belt driven), Model : FSBM-50 (DSP)
Dynamic Balancing Machine, Model : FSBM-100 (DSP)
Machine Confirms to IS : 13277 : 1992
Notes for Minimum distance between bearings -
* For FBM - 10 / 30 / 50 swing diameter will be limited to 150 mm.
** For FBM-100 / 300 swing diameter will be limited to 250 mm.
Special Dynamic Balancing Machine as per customers requirements can be designed & supplied.
| SAMPLE REPORTS | ||
| A = 0070 mm | B = 0310mm |
C = 0210mm |
| RL = 0060 mm |
RR = 0060mm | |
| TLL = 100 g mm | TLR = 100 gmm | |
| Trial : 0001 | Speed : 700RPM | |
| UL = 045 gm | UR = 065gm | |
| Angle : 60 Deg. | Angle : 120 Deg. | |
| In Tol. | In Tol. | |
