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large rotor balancing machine 20T,30T, 40T,70T

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Taian Aly Machine Equipment Co.,ltd.

Taian,Shandong,China

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YYW-40T (40000KG) Cardan shaft drive balancing machine
1	Workpiece maximum weight	kg	40000
2	The workpiece biggest diameter	mm	3500
3	Workpiece supporting turning range	mm	Φ40 -180;180-380
4	Workpiece supporting minimum distance	mm	200
5	Workpiece supporting max distance	mm	7000
6	Balancing speed	r/min	80-1000
7	Motor power	kw	75
8	Minimum can achieve surplus balancing (emar)	g.mm/kg	≤1
9	Unbalancing reduction rate (U_RR)	%	≥95
10	Power configuration		3 phase/380V/50HZ
11	Journal strength	N×M	4500
12	Inverter		ENC
13	LCD computer display
14	Independent control box
15	Roller bearing		(NSK)
16	Ceramic piezoelectric sensor
17	Operating software		Win 7

Due to their modular structure, these machines can be adapted easily to the task in hand. The length of the machine bed is dependent on the length of the rotor, the required height of the bearing pedestals is determined by the rotor diameter. If the rotor is mounted on its own bearing journals, these will be supported by roller carriages. Depending on the requirements imposed by the rotor, sleeve bearings may also be used.

Rotors requiring high torques are driven through variable-speed gearboxes and universal joint shaft. Lightweight rotors with smooth surfaces may be driven with the help of a belt drive system.

With the appropriate machine design and a suitable protection device the machines can also be used for high-speed balancing

Bearing force monitoring for automatic shut-down in case of overload

Contact-free measurement of concentric running of rollers

Graphical display of acceleration curve with 1f and 2f measurement

Wide range of supplementary modules, e.g. for mass correction