microlinea Precision Ball Screws Series ED Data Sheets

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microlinea^® Precision Ball Screws Series ED Data Sheets

ED Series

Series

D
(mm)

B
(mm)

Ø Balls
(mm)

d1
(mm)

P
(mm)

d2
(mm)

L
(mm)

L1
(mm)

dynamic axial
load [C]
(N)

static axial
load [Co]
(N)

Works with

ED410X / V404X

0.794

4.25

439

178

ED513X / V501X

5.8

1.25

100

671

299

ED616X / V601X

1.191

7.4

1.5

140

110

968

471

ED822X / V801X

1.588

10.5

190

150

1,659

879

ED1028 / V1001X

13.6

2.5

260

210

2,544

1,396

		Datasheet Download: ED Series Precision Ball Screws

Further Technical Information

Technical Data	ED410X/V404X	ED513X/V501X	ED616X/V601X	ED822X/V801X	ED1028X/V1001X	Unit
tolerance of outside diameter of nut D	0 / -6	0 / -6	0 / -6	0 / -9	0 / -9	µm
tolerance of the bearing shaft diameter d2	0 / -8	0 / -8	0 / -8	0 / -8	0 / -8	µm
max pitch variation per L1	5	5	5	5	5	µm/L1
max band width	5	5	5	5	5	µm
max eccentricity of the nut on the screw	10	10	12	14	16	µm
average efficiency value	80 - 85	80 - 87	80 - 89	81 - 91	83 - 92	%
standard axial play	0 - 5	0 - 5	0 - 5	0 - 5	0 - 5	µm
zero backlash	On Request	On Request	On Request	On Request	On Request

-Above are standard specifications. The precision can be increased on request.

Part Number Definition Series ED

Example of part number definition:	ED 513X/V501X
ED 513X/V501X	= ball nut. (EDD = two ball nuts)
ED 513X/V501X	= 4 x pitch of ball nut thread
ED 513X/V501X	= outer diameter of ball nut
ED 513X/V501X	= ball nut in stainless steel material
ED 513X/V501X	= ground precision screw
ED 513X/V501X	= 4 x pitch of screw thread
ED 513X/V501X	= screw drawing number
ED 513X/V501X	= screw in stainless steel material