Horizontal Type DSP Based Dynamic Balancing Machines (Model : FBM) -

If You Want to Know and Purchases Fine Group’s Horizontal Type DSP Based Dynamic Balancing Machines. Then, You Can Contact us Shortly and Check Features. We added here detailed specifications for the Horizontal Type DSP Based Dynamic Balancing Machines (Model : FBM).

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.

Technical Specification

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	0.29×106	0.37×106	0.37×106	0.88×106	3.9×106	8.56×106	14.12×106	88×106	160×106	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

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.