Air-floating spindle

• • • • • • • • Air-floating spindle Performance

                
                

                

                ZYS air spindles are air static pressure shafting. Being used in air floated inertial test platform and measuring instruments shaft, the air spindles have high running accuracy. The diameter of the air floated turntable can reach 2 meters.

                Spindle type	dimensions		Shaft assembly dimensions	Stand assembly dimensions	Axial end diameter	Air source		Accuracy of rotation(μm)
                	D	L	D1	D2	d	L1	Working pressure
                KD50F	50	65	36	60	8	30	0.4～0.5MPa	≤0.05
                KD60F	60	75	40	70	8	35		≤0.05
                KD70F	70	90	46	80	10	45		≤0.05
                KD80F	80	100	52	92	10	50		≤0.05
                KD90F	90	110	62	102	20	55		≤0.1
                KD100F	100	125	72	112	20	60		≤0.1
                KD120F	120	150	90	136	20	75		≤0.1
                KD140F	140	180	100	160	25	90		≤0.15
                KD160F	160	200	120	180	25	100		≤0.15
                KD180F	180	220	140	200	30	110		≤0.2
                KD200F	200	250	160	220	30	125		≤0.2

                NOTE: 1. The no-flange series of air static spindle has the same dimensions with the above (no D2).
                2. The diameter of stand assembly holes and axial end length could be set according to your requirements.
                3. Above specification and dimensions are standard series. Any special requirement, we can have it custom-made.